The diagram shows structures that represent different levels of organization in a human. Based on the images, which is the second smallest level of organization? W X Y Z
Answers
The diagram shows structures that represent different levels of organization in a human. Based on the images, the correct answer is option Z.
W represents the organ, which is the third-smallest organisation and is made up of several tissues, in the given diagram reflecting a distinct degree of organisation.
X illustrates the several organs that make up the excretory system.
The smallest unit of the human body, a cell, is shown in Y.
The second-smallest level of organisation in the human body is called Z, which is a tissue made up of cells bound together.
Thus, the correct answer is option Z.
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Related Questions
In adults, which bone marrow is limited to the axial skeleton, pectoral and pelvic girdles, and proximal heads of the humerus and femur?
Answers
Red bone marrow in adults is only found in the axial skeleton, the pectoral and pelvic girdles, and the proximal heads of the humerus and femu.
What is bone marrow?
The spongy substance found inside a few of the body's bones, notably the hip and thigh bones, is called bone marrow. Stem cells, which are immature cells, are found in bone marrow. Blood cells and healthy bone marrow are essential for human survival. A marrow or cord blood transplant may be the best course of treatment when a disorder or illness damages bone marrow to the point where it is no longer able to function properly.
Red bone marrow is limited to the axial skeleton, pectoral and pelvic girdles, and proximal heads of the humerus and femur in adults.
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The enzyme that adds nucleotides during DNA replication may skip or add a nucleotide because of which of the following?
a) Thymine dimers
b) Ionizing radiation
c) Nucleoside analogs
d) Intercalating agents
e) Nonionizing radiation
Answers
The enzyme that adds nucleotides during DNA replication may skip or add a nucleotide because of d) Intercalating agents
The enzyme that adds nucleotides during DNA replication may skip or add a nucleotide because of thymine dimers, nucleoside analogs, and intercalating agents. Thymine dimers can cause distortion in the DNA structure, making it difficult for the enzyme to correctly add nucleotides. Nucleoside analogs can mimic nucleotides and be incorporated into the growing DNA chain, causing errors in replication. Intercalating agents can insert themselves between the DNA strands, causing the strands to separate and potentially leading to errors in nucleotide addition. Ionizing radiation and nonionizing radiation can both cause damage to DNA, but do not specifically affect the enzyme responsible for adding . These agents can insert themselves between DNA base pairs, causing the DNA replication machinery to skip or add nucleotides, leading to errors in the replicated DNA sequence.
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1 pts Question 3 The transfer of glucose into a cell does not require ATP. What type of transport supplies a cell with glucose?
O exocytosis
O osmosis
O passive transport
O active transport
Answers
Answer:
A exocytosis
Explanation:
got it right on quiz
Jeffrey is experiencing extreme pain in his belly. He goes to the doctor who
examines his abdominal region. Jeff points to an area underneath his ribcage, towards
the midline of his body. The doctor decides his is originating from his stomach. Identify
the abdominal region defined by Jeffrey and his doctor.
Answers
According to research, the correct answer is epigastric region. By the description given by Jeffrey and his doctor, the abdominal region is the epigastric which is located underneath his ribcage.
What is the epigastric region?It is the abdominal region located below the costal margin, in the central area of the abdomen, above the navel and is the characteristic location of gastroduodenal pathology.
In this sense, given that it is the region located in the anterior, upper and the midline of the abdomen, the signs of digestive and extradigestive diseases in this region underneath his ribcage include:
Pain in the bellyHeartburnStomach swellingThus, we can conclude that according to the research, the correct abdominal region defined by Jeffrey and his doctor is epigastric region which is located underneath his ribcage, towards the midline of his body.
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Abc gene produces mRNA encoding the ABC protein ZBP1 protein binds Abc mRNA and prevents its translation MP (motor protein) transports ZBP1-bound mRNA to its destination Src protein is located at the destination and causes ZBP1 to dissociate from mRNA, allowing it to be translated Anull mutation in which of these genes would cause ABC protein to be produced at normal levels but in the wrong location? Src ZBP1 MP Abc or ZBP1 MP or ZBP1 What type of mutation would interfere with the attenuation mechanism in the tryptophan operon?
Answers
Annull mutation in which of these genes would cause ABC protein to be produced at normal levels but in the wrong location is MP. The main answer is MP.
ABC gene produces mRNA encoding the ABC protein, and ZBP1 protein binds Abc mRNA and prevents its translation. MP (motor protein) transports ZBP1-bound mRNA to its destination, while Src protein is located at the destination and causes ZBP1 to dissociate from mRNA, allowing it to be translated.
In a mutation, the characteristics of DNA are altered, resulting in different genes being expressed or the production of altered proteins. A mutation in the MP gene can cause the protein to be produced at normal levels but in the wrong location. As a result, mRNA bound with ZBP1 would not be transported to its destination.
The type of mutation that would interfere with the attenuation mechanism in the tryptophan operon is the deletion mutation. In the tryptophan operon, the attenuation mechanism is used to regulate the synthesis of tryptophan. When the tryptophan levels are low, the operon is activated, and transcription takes place, allowing the synthesis of tryptophan. When tryptophan levels are high, the attenuation mechanism is activated, and transcription is halted. A deletion mutation, which removes one or more nucleotides from the DNA sequence, can interfere with the folding of RNA, resulting in a premature termination of transcription, which will cause attenuation to fail.
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features of euglena as a plant
Answers
Answer:
The Features of Euglena are:
1. Euglena has chloroplasts that allow it to photosynthesize.
2. Primitive eye-spot which detects light.
3. Euglena lacks a cell wall.
Explanation:
A researcher investigates a blood disease carried by birds. She isolates an organism from the blood of an infected bird. She finds that the organism is unicellular and has a nucleus, a cell wall, and the ability to produce spores. What kingdom does the organism belong to?
Answers
The organism belongs to Kingdom Fungi because the organism is said to be unicellular and has a nucleus, a cell wall, and the ability to produce spores.
The kingdom of the organism in question is the kingdom of Fungi. This is because the organism has the ability to produce spores and a cell wall, which are characteristic of fungi.
Fungi are a diverse group of organisms that are eukaryotic, meaning they have a nucleus. They are also heterotrophic, meaning they must obtain their food from other organisms.
Most fungi have a cell wall made of chitin, a substance that is not found in the cell walls of other organisms. Fungi are essential to many ecosystems as decomposers of dead organic matter and as symbiotic partners with plants
In conclusion, the researcher investigating the blood disease carried by birds has isolated an organism from the blood of an infected bird that belongs to the kingdom Fungi.
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An important polysaccharide is missing from the chart. It is made by animals as their storage polysaccharide, and is found mainly in muscle and liver and called
Answers
Answer:
The answer is D ) Glycogen
2nd generation biofuels are made using cellulose, often from waste plant materials or non-food crops – this is the kind of process we worked with today in lab. This is not the only method to make biofuels however – there are also 1st and 3rd generation biofuel production methods. Explain how 1st and 3rd generation biofuels different from 2nd generation biofuels, in terms of both source materials and production?
Do you think ethanol made using cellulose (2nd Generation Biofuels) is a viable energy alternative to replace some or all use of fossil fuels, either now or in the near future? Explain why or why not and your reasoning in a few sentences using facts and examples
Give the name and describe the function of 2 different specific enzymes (OTHER THAN cellulase) that are used as part of laundry or dishwashing detergents.
Answers
1st generation biofuels are made from food crops such as corn, sugarcane, or palm oil. These crops are used to produce biofuels through processes such as ethanol production or biodiesel production. 3rd generation biofuels are still in the research and development stage and may use a variety of feedstocks, including algae, agricultural waste, and even sewage sludge.
2nd generation biofuels, on the other hand, are made from non-food crops or agricultural waste, such as switchgrass or corn stover. These feedstocks are less likely to compete with food crops for resources and can be produced in areas where food crops are not suitable. 2nd generation biofuels can also be produced using advanced biotechnology methods, such as genetic engineering or synthetic biology.
I believe that ethanol made from cellulose is a viable energy alternative to fossil fuels, as it is a renewable and sustainable source of energy. However, there are some concerns about the environmental impact of biofuel production and the potential for land use conflicts. Additionally, the cost of producing cellulose-based ethanol may need to come down in order to compete with other sources of energy.
Two specific enzymes used in laundry and dishwashing detergents are lipase and protease. Lipase is an enzyme that breaks down fats and oils in detergents, allowing them to better penetrate and clean fabrics. Protease is an enzyme that breaks down protein-based stains, such as blood and grass, in order to remove them from clothes.
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The production of carbon dioxide during the burning of a fuel is an example of a(n) reaction.
Answers
Answer:
Combustion
When a fuel [organic compound containing carbon and hydrogen ] is burned in the air, the products would be water and carbon dioxide.
Which two organs do not have glands at all? Name it.
Answers
Answer:
The esophagus and large intestine. If this is for humans
Explanation:
Please help! Due tomorrow
Answers
For the original sequence:
Original DNA Sequence: TACACCTTGGCGACGACTmRNA Sequence: AUGUGGAACCGCUGCUGAAmino Acid Sequence: Met-Trp-Asn-Arg-Leu-ArgWhat are the different mutated sequences?Mutated DNA Sequence #1: TACATCTTG
mRNA Sequence: AUGUAUCCU
Amino Acid Sequence: Met-Tyr-Pro
(Circle the change) A substitution mutation occurred at position 6.
What kind of mutation is this? This is a point mutation.
How many amino acids are different? The entire amino acid sequence is different.
Mutated DNA Sequence #2: TACGACCTTGGCGACGACT
mRNA Sequence: AUGCUGGAACCUGCGACU
(Circle the change) A substitution mutation occurred at position 4.
What will be the amino acid sequence? Met-Leu-Asn-Leu-Arg-Thr
How many amino acids are different? One amino acid is different.
What kind of mutation is this? This is a point mutation.
Mutated DNA Sequence #3: TACACCTTAGCGACGACT
mRNA Sequence: AUGUGGAUUCGCUUCUGA
(Circle the change) A substitution mutation occurred at position 9.
What will be the amino acid sequence? Met-Trp-Phe-Ala-Leu-Arg
How many amino acids are different? One amino acid is different.
What kind of mutation is this? This is a point mutation.
Mutated DNA Sequence #4: TACACCTTGGCGACT.ACT
mRNA Sequence: AUGUGGAACCGUGACUAC
(Circle the change) An insertion mutation occurred at position 12.
What will be the amino acid sequence? Met-Trp-Asn-Pro-Asp-Tyr
How many amino acids are different? Two amino acids are different.
What kind of mutation is this? This is a frameshift mutation.
Mutated DNA Sequence #5: TACACCTTGGGACGACT
What will be the corresponding mRNA sequence? AUGUGGAGGCCUGCUGA
What will be the amino acid sequence? Met-Trp-Arg-Pro-Leu-Arg
What kind of mutation is this? This is an insertion mutation.
How many amino acids are different? One amino acid is different.
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what was used to dispute continental drift
Answers
Answer:
In the past, there were various pieces of evidence that were used to dispute the idea of continental drift, which is the theory that suggests that continents have moved over time. These pieces of evidence were put forward by scientists who did not believe in the concept of continental drift.
Explanation:
Here are a few examples:
Lack of Mechanism: One argument against continental drift was the lack of a known mechanism that could cause the continents to move. Scientists questioned how continents, which are large land masses, could shift and change their positions without any clear explanation.
Fixed Continents: Another argument was that continents seemed to be fixed in their positions. Scientists believed that the continents were immovable and had always been in their current locations. They argued that the shapes of the continents fit together like puzzle pieces simply because they happened to look that way, not because they were once connected.
Gravitational Forces: Some scientists proposed that gravitational forces were responsible for the arrangement of continents. They suggested that the distribution of land masses on Earth was due to variations in gravity, rather than the movement of the continents themselves.
Geological Stability: The stability of the Earth's crust was also used as evidence against continental drift. Scientists believed that the Earth's crust was rigid and could not undergo significant movements or changes in shape.
However, over time, new evidence emerged, such as the discovery of mid-ocean ridges and magnetic anomalies, which supported the theory of continental drift. This led to the development of the theory of plate tectonics, which explains how the Earth's lithosphere (crust and upper mantle) is divided into several large plates that move and interact with each other, causing continental drift and other geological phenomena.
Type of Organism ||| Autotroph |||| Heterotroph
------------------------------------------------------------------------------------------------------------------
Other names for ||| |||
this type of Organism ||| |||
include..... ||| |||
--------------------------------------------------------------------------------------------------------------------------
Energy come from..... ||| ||
-------------------------------------|||---------------------------------------||-----------------------------------------
Examples |||
-------------------------------------|||---------------------------------------||------------------------------------------
WILL MARK BRAINLIEST
Answers
Answer:
+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_
1.plants, algae, and some types of bacteria are all examples Autotroph
Dogs, birds, fish, and humans are all examples of heterotrophs.
+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_
2. the 6 main types of organisms They can be divided into six major types: bacteria, archaea, fungi, protozoa, algae, and viruses. Organisms are classified by taxonomy into groups such as multicellular animals, plants, and fungi; or unicellular microorganisms such as protists, bacteria, and archaea. All types of organisms are capable of reproduction, growth and development, maintenance, and some degree of response to stimuli.
+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_
3. The Sun is the major source of energy for organisms and the ecosystems of which they are a part. Producers, such as plants and algae, use energy from sunlight to make food energy by combining carbon dioxide and water to form organic matter. This process begins the flow of energy through almost all food webs.
+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_
4. Thermal Energy ,Nuclear Energy, Chemical Energy, Electromagnetic Energy, Sonic Energy ,Gravitational Energy, Kinetic Energy and Potential Energy
+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_
Select the correct answer from the drop-down menu.
When multiple glaciers start their downward flow from a single point, they create a .
Answers
Answer:
They create a Mountain Peak
When multiple glaciers start their downward flow from a single point, they create a Mountain peak. So, the correct option is B.
What are Glaciers?A glacier is a sizable, slowly moving mass of ice that develops over a considerable amount of time as a result of the buildup of snow and ice. In areas where the average temperature is below freezing and there is enough snowfall to offset the melting that takes place during the summer, glaciers can be discovered. They can occur at lower elevations in some places, although they are mainly found at high altitudes or in the polar regions.
When several glaciers begin to flow downward, they build something resembling a pyramid. The mountain peak is created as a result of the glacier's movement from a single location. Due to the simultaneous movement of several glaciers to the ground, a pointed structure has recently created.
Therefore, the correct option is B.
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Your question is incomplete, most probably the complete question is:
when multiple glaciers start their downward flow from a single point, they create a [mountain cliff] or [mountain peak]
What is the Family an d Species of Red Algae?
What is the species of Cyanobacteria?
(KPCOFGS)
Answers
The family of red algae is diverse and includes several different families, such as Rhodomelaceae, Gelidiaceae, and Porphyridiaceae.
The species of red algae vary greatly within these families. Cyanobacteria, on the other hand, belong to the phylum Cyanobacteria and are not classified using the KPCOFGS taxonomy system. Instead, they are classified based on their morphological and physiological characteristics.
Red algae, also known as Rhodophyta, comprise a large and diverse group of algae. They are classified into different families based on their characteristics, including the structure of their thallus (body), reproductive structures, and pigments. Some common families of red algae include Rhodomelaceae, Gelidiaceae, and Porphyridiaceae.
Within these families, there are numerous species of red algae, each with its unique characteristics and habitats. Cyanobacteria, also known as blue-green algae, are a group of photosynthetic bacteria. They belong to the phylum Cyanobacteria and are not classified using the KPCOFGS taxonomy system typically used for plants and animals.
Cyanobacteria are classified based on their morphological features, such as cell shape, arrangement, and pigmentation, as well as their physiological characteristics and genetic traits. The classification of cyanobacteria is continually evolving as new information and techniques are discovered in the field of microbiology.
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Which point has the highest elevation?
Answers
Answer:
point b
Explanation:
Answer:
A
it's small and in the middle so it's a
Please help me its my last queston
Answers
Answer:
Top right- bb. Bottom left = Bb. Bottom right- bb
Explanation:
Find the two letters that interset the box and fill them the upper or lowercase letter depending on where and what the letter are outsde the Pennet Square
What is the dependent variable in her experiment?
time (days)
duckweed genetics
amount of duckweed
different water pH levels
Answers
An experiment involves one independent variable and one dependent variable.
The dependent variable changes in response to the independent variable. An independent variable is a variable that is controlled or manipulated in the experiment. In the given options, the dependent variable in the experiment is the amount of duckweed. In an experiment, the dependent variable is the variable that is measured to determine the effect of the independent variable. Therefore, in this experiment, the amount of duckweed would be measured to determine how different water pH levels impact its growth.
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which of the following denotes particles in a liquid state B
Answers
Answer:
Cause particle are move very fast
What is the primary function of olive oil in the human body
Answers
Answer:
product the energy
Explanation:
When storm clouds produce lightning and thunder,
electric potential
energy changes to
energy and
energy.
Answers
TOPIC: CARBONS BONDS
I need a formula with 14 carbons, using single and double bonds
PLEASE, I WILL GIVD YOU CROWN
Answers
One possible formula with 14 carbons, using single and double bonds, is C7H10O3.
Start with a carbon backbone: C-C-C-C-C-C-C-C-C-C-C-C-C-C.This gives you 14 carbon atoms connected in a straight chain.To introduce double bonds, we need to remove two hydrogen atoms and create double bonds between adjacent carbon atoms. Let's choose the 3rd and 4th carbon atoms from the left.Remove two hydrogen atoms from the 3rd and 4th carbon atoms: C=C-C=C-C-C-C-C-C-C-C-C-C.Now, we need to balance the number of hydrogen atoms. Each carbon atom should have four bonds. Since we removed two hydrogen atoms, we need to add two double bonds.Introduce two double bonds between the 1st and 2nd carbon atoms and between the 6th and 7th carbon atoms: C=C-C=C-C=C-C-C-C-C-C-C-C.To complete the formula, add hydrogen atoms to each carbon atom to satisfy the valency.
The final formula, with 14 carbons and using single and double bonds, is C7H8.
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lipases is an enzymr thst can be produced in the pancreas as well as the stomach. Is the structure of pancreatic lipase the same as gastric lipase
Answers
The structure of pancreatic lipase is different from gastric lipase.
The enzymatic activity of lipases is observed in both the pancreas and the stomach, however, their structures differ from one another. This is due to the different environments and conditions in which they are produced.
The primary role of pancreatic lipase is to catalyze the hydrolysis of fats to produce monoglycerides and fatty acids, which are then absorbed by the small intestine. Gastric lipase, on the other hand, is produced by the chief cells in the stomach and functions in the initial breakdown of fats in food.
Thus, although both pancreatic and gastric lipases play a crucial role in fat digestion, their structures are not identical, but rather are influenced by the conditions under which they are formed.
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The perihelion is the point at which Earth is closest to the Sun, and the aphelion is the point at which Earth is farthest away. Based on this information, which statement is true?
Answers
Answer:
The correct answer is option B which is when Earth is on perihelion, it is the beginning of summer.
Explanation:
Perihelion and aphelion are Greek words. In Greek hellion means the sun and peri means close while ephe means far.
So the perihelion which is normally two weeks after December it shows the starting of summers.
Some areas of earth begin to come in front of sun due to which the temperature of these areas start rising.
What will most likely happen to a parasite if its host dies?
O The parasite successfully reproduces.
O The parasite gains a new food source.
O The parasite dies.
O The parasite is unaffected.
Answers
Answer:
The parasite dies
Explanation:
Without a host, it would have to attch itself to another host but they don't live long without one so they can't reproduce, gain a new food source, or be unaffected since they rely so much on the host
A delivery truck driver charges a fixed base price of $6 for 2 miles. After 2 miles, he charges an additional $2 for every mile. After 6 miles, he charges an
additional $4 for every mile
Describe the cost of the delivery truck between 1 mile and 2 miles.
Cost (dollars)
20
18
16
14
12
6
4
2
0 1 2 3 4 5 6
7
Distance (miles)
8 9
10
X
OA. The cost of the delivery truck between 1 mile and 2 miles is increasing.
OB. The cost of the delivery truck between 1 mile and 2 miles is decreasing.
OC. The cost of the delivery truck between 1 mile and 2 miles is constant.
O D. The cost of the delivery truck between 1 mile and 2 miles cannot be determined from the given information.
Answers
Answer: B
Explanation:
That delivery truck driver charges a fixed base price of $6 for 2 miles.
After 2 miles, he charges an additional $2 for every mile and after 6 miles, he charges an additional $4 for every mile.
We need to describe the cost of the delivery truck between 1 mile and 2 miles.
In the given graph x-axis represents the distance in miles and y-axis represents the cost in dollars.
From the given graph it is clear that the value of function is constant between x=1 and x=2.
It means the cost of the delivery truck between 1 mile and 2 miles is constant.
Therefore, the correct option is B.
The _______ kingdom contains the oldest living organisms and is composed of halophiles and methanogens.
Answers
The Archaea kingdom contains the oldest living organisms and is composed of halophiles and methanogens.
The Archaea kingdom contains the oldest living organisms and is composed of halophiles and methanogens. Anaerobic archaea that produce methane gas are known as methanogens. Methanogens, or archaea that produce methane, are distinguished by their capacity to store energy for ATP (adenosine triphosphate) synthesis through methane production.
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what is the main focus of the human genome project?
Answers
The Human Genome Project aims to decipher the entire human genome and identify all 50,000-100,000 genes.
The Human Genome Project (HGP) was an international scientific research initiative aimed at discovering the base pairs that make up human DNA, as well as identifying, mapping, and sequencing all of the human genome's genes from both a physical and functional aspect. It began in 1990 and was finished in 2003.
It is still the greatest collaborative biological effort in the world. Preparation for the project began after it was authorized by the US government in 1984, and it was officially launched in 1990. On April 14, 2003, it was declared complete, with approximately 92% of the genome contained.
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What is the difference between a univalve and a bivalve? Describe an organism that fits the definition of each
Answers
Univalve - A univalve is a shell that contains one valve.
Uni = One
An organism that fits into the category of univalve would be a snail. Snails have one singular shell that is only composed of one valve.
Bivalve - A bivalve is a shell that contains two valves.
Bi = Two
An organism that fits into the bivalve category would be a scallop. Scallops have two valves instead of one.