Answer:
B carbon dioxide
Explanation:
the process uses oxygen and produces carbon dioxide as a waste product.
Define Metabolism.. !
Answer:
Metabolisms are the chemical processes that occur within a living organism in order to maintain life
Explanation:
1. Completa cada uno de los enunciados utilizando cada uno de los conceptos del recuadro. palabras para completar:Aeróbica, Fermentación, ATP, Anaeróbica, Respiración. Por medio de la _____________________ los seres vivos transforman la energía contenida en los nutrientes en energía útil o ____________________ y así llevar a cabo sus funciones vitales. En la respiración celular _____________________ se obtiene energía en presencia de oxígeno. En la respiración celular _____________________ se obtiene energía en presencia de minerales, como de nitrilos y sulfatos. En la respiración celular _____________________ se obtiene energía en ausencia de oxígeno y se utiliza para productos lácteos.
Answer:
1. respiración
2. ATP
3. aeróbico
4. fermentación
5. respiración anaeróbica
Explicación:
La energía se produce en forma de trifosfato de adenina por la descomposición de moléculas de alimentos como la glucosa, etc. en un proceso de respiración. Hay dos tipos de respiración i. mi. respiración aeróbica y anaeróbica. En la respiración aeróbica, se produce más ATP en presencia de la molécula de oxígeno, mientras que en la respiración anaeróbica, se produce menos ATP cuando no hay oxígeno. La respiración es el proceso que ayuda a la disponibilidad de oxígeno para la producción de energía.
please help .. i would very much appreciate it n amazing blessings are coming your way . have an amazing night !
Answer:
If helps determine if its efficient or not...
Explanation:
For instance, using wind turbines would not be possible in an urban city because of the noise. You would also have to live in a windier location because if not it simply would not produce energy.
describe the criteria used to classify covering and lining epithelia
Covering and lining epithelia are classified based on several criteria. The classification of covering and lining epithelia is based on the number of layers of cells present, the shape of the cells, and the presence or absence of surface modifications, as well as their location.
The following are some of the criteria used to classify covering and lining epithelia: Based on the number of cell layers present Simple epithelium- This type of epithelium is made up of a single layer of cells. It is further divided into different types based on the shape of the cells present. For example, a simple squamous epithelium is composed of a single layer of flattened cells, while a simple columnar epithelium is composed of a single layer of tall cells.
Stratified epithelium- This type of epithelium is made up of more than one layer of cells. The outermost layer of cells is referred to as the apical layer, and it is usually flat. It can be further classified based on the shape of the cells present, for example, stratified squamous epithelium or stratified columnar epithelium.Pseudostratified epithelium - This type of epithelium appears to have multiple layers of cells due to the position of the nuclei in the cells. It is also commonly referred to as false stratified epithelium because all cells come in contact with the basement membrane.
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A line graph has a vertical axis labeled "Average plant
height (cm)" and a horizontal axis labeled "Fertilizer
(g/plant)." What information is conveyed by a point
plotted with the coordinates (1, 25)? Keep in mind
coordinates are written as (x-coordinate, y-coordinate).
Average plant height (cm)
50-
40
30-
20-
10
.
4 6 8 10
Fertilizer (g/plant)
A. The average height of plants given 1 g of fertilizer was
25 cm.
B. The average height of plants given 25 g of fertilizer was
1 cm.
c. The range of average plant height was from 1 cm to 25
cm.
D. The range of fertilizer was from 1 g per plant to 25 g per
plant.
The information conveyed by a point plotted with the coordinates (1, 25) on the line graph is:
A. The average height of plants given 1 g of fertilizer was 25 cm.
In the given line graph, the vertical axis represents the average plant height in centimeters, and the horizontal axis represents the amount of fertilizer in grams per plant.
The coordinates (1, 25) indicate that when 1 gram of fertilizer was applied to each plant, the average height of the plants was 25 centimeters.
The x-coordinate represents the amount of fertilizer, and in this case, it is 1 gram. The y-coordinate represents the average plant height, and in this case, it is 25 centimeters.
Therefore, option A accurately describes the information conveyed by the plotted point (1, 25) on the line graph. It states that the average height of plants given 1 gram of fertilizer was 25 centimeters.
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one of the only fossil sites in the world that preserves a great deal of evidence for anthropoid evolution during the eocene and oligocene epochs is the:
The fossil site that preserves a great deal of evidence for anthropoid evolution during the Eocene and Oligocene epochs is the Fayum Depression in Egypt.
This fossil site is one of the only locations in the world where such evidence has been found. The fossils from this site provide valuable information about the early evolution of primates and other mammals.The Fayum Depression is a region in the Western Desert of Egypt that was once covered by a large lake.
The fossils from this site have been dated to the Eocene and Oligocene epochs, which spanned from about 56 to 23 million years ago. During this time, the Fayum Depression was home to a diverse array of mammals, including primates, rodents, carnivores, and ungulates.
The Fayum Depression is particularly important for the study of primate evolution because it contains the earliest known anthropoid fossils. Anthropoids are the group of primates that includes monkeys, apes, and humans.
The Fayum anthropoids are thought to be the earliest branch of the anthropoid family tree, and they provide key insights into the evolution of this group of primates.
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During meiosis, genetic recombination results because –
a: Genes from different species can freely mix together.
b: Chromosomes assort independently and crossing-over occurs.
c: Gene mutation occurs more frequently than at other times.
d: Cells divide only once, resulting in genetically identical cells.
Answer:
b: Chromosomes assort independently and crossing-over occurs.
•Crossing-over results in genetic recombination by producing a new mixture of genetic material. Each homologous pair consists of four chromatids, because each chromosome in the pair had replicated before meiosis began. Homologous pairs (tetrads) are still paired together and arrange in the middle of the cell.
Explanation:
i hope it's help you
Lab: magnetic and electric fields
this is a partially written lab report, but it has all the other data filled out. if i get a good grade on mine, i will add it to brainly.
Both electric and magnetic fields are the consequence of the attraction and repulsion of electric charges. However, a magnetic effect is caused by moving electric charges while an electric field is caused by stationary charges.
How are magnetic field and electric field related equation?F = q (E + v × B). The electric Expulsion D and magnetic intensity H are told about to the electric field and magnetic flux density by the constitutive relations: D = ε E, B = µ H.
Thus, Both electric and magnetic fields are the consequence of the attraction and repulsion of electric charges.
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Answer:
lab report attached
Explanation:
what will happen if water vapor decreased ?
Answer:
Explanation
This new data set shows that as surface temperature increases, so does atmospheric humidity,” Dessler said. “Dumping greenhouse gases into the atmosphere makes the atmosphere more humid. And since water vapor is itself a greenhouse gas, the increase in humidity amplifies the warming from carbon dioxide." please gimme brainliest :3
Which of these provides evidence from development biology of a shared evolutionary history ?
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the leg of the whale and the skeletal structure of it provides the evidence from developmental biology of a shared evolutionary history.
Answer:
D. The skeletal structures of a leg of a horse and a flipper of a whale are very similar.
Explanation:
In the diagram below of a human skeleton, what is the name of the bone
labeled K?
O A. Tibia
OB. Femur
C. Fibula
D. Humerus
bib Coge
Vertebra
B
Carpals
Metacarpals
Phalanges
C
D
E
Cranium
G
H
K
Tarsals
Metatarsals
Phalanges
The part labelled K is called from the skeleton image, the femur. Option B
What is the skeleton?
The skeleton, also known as the skeletal system or the bony framework, is the internal framework of the human body that provides support, structure, and protection. It is composed of bones, cartilage, ligaments, and tendons.
The human skeleton consists of approximately 206 bones that are classified into two main categories: axial skeleton and appendicular skeleton. The axial skeleton includes the skull, vertebral column, and ribcage, while the appendicular skeleton includes the bones of the limbs (arms and legs), shoulder girdle, and pelvic girdle.
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Help ;-;
Explain why insects living in water regularly move to the surface of water
Answer:
Because they grow lungs.
Explanation:
Lung cells obtain sodium ions, and chlorine ions from the adjacent blood vessels by which process?
Answer:
Not sure about the sodium but you might be referring to the Chloride Shift in the lungs.
Explanation:
Which of the following does not contribute to the overall genetic diversity present in an organism?
crossovers between sister chromatids
count the total number of chromosomes present in the patient's cells
individual chromosomes line up along the equator of the cell
cytokinesis takes place in different ways
The following does not contribute to the overall genetic diversity present in an organismis b. count the total number of chromosomes present in the patient's cells
Chromosome number is a characteristic that varies between different species but within a species, the number of chromosomes remains constant. Genetic diversity arises due to genetic variations like mutations, genetic recombination, and gene flow. Crossovers between sister chromatids during meiosis, individual chromosomes lining up along the equator of the cell during metaphase, and different ways of cytokinesis during cell division can lead to genetic variations and contribute to genetic diversity.
Crossovers and independent assortment of chromosomes during meiosis increase the genetic variation in gametes, which are the basis for sexual reproduction. Thus, the genetic diversity of an organism is a result of various factors that contribute to genetic variations, and chromosome number is not one of them. So therefore the correct answer is b. counting the total number of chromosomes present in the patient's cells does not contribute to the overall genetic diversity present in an organism.
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En un juicio, se solicita una prueba de paternidad para esclarecer un conflicto donde dos hombres indican ser padres de dos adolescentes (un niño y una niña). Uno de los posibles padres no es hemofílico, mientras que el otro si que presenta esta enfermedad. Por otro lado, ni la mujer ni los hijos tiene hemofilia, aunque si que se ha detectado que la hija es portadora de esta enfermedad.
Answer:
The father is the hemophilic person
Explanation:
Hemophilia is a recessive genetic disorder that is linked to the X chromosome. This disease is associated with a congenital blood coagulation disorder.
Since hemophilia is linked to the X chromosome, females can be both heterozygous (mosaic expressing both alleles) and homozygous, while males always have hemophilia.
The biome to which all of these organisms would be best adapted is the -
Answer:
Explanation:
Nucles h
Cytoskeleton element found in rod-shaped bacteria; facilitates cell wall synthesis Yields a high quantity of polypeptide in a short time interval Protein complex that synthesizes cell envelope material during sepatation Cytoskeleton element that determines the cell diameter and is required for proper cell division Responsible for DNA synthesis during chromosome replication Lacks a nuclear membrane DNA segment duplicated very early during the initial stage of DNA replication
A. MreB B. ori sequence C. crescentin D. polysome formation E. replisome F. nucleoid G. capsule H. Fts Z I. divisome
The cytoskeleton element found in rod-shaped bacteria that facilitates cell wall synthesis is MreB. MreB forms a helical structure underneath the cytoplasmic membrane and is involved in maintaining cell shape and directing peptidoglycan synthesis during cell wall growth.
It acts as a scaffold for cell wall components and helps in the localization of cell wall synthetic machinery. The protein complex that synthesizes cell envelope material during separation is the divisome. The divisome is a multiprotein complex that assembles at the site of cell division in bacteria. It coordinates the synthesis of new cell envelope material, including the synthesis of peptidoglycan, which forms the cell wall. The divisome proteins work together to ensure proper cell division and separation of the two daughter cells.
The cytoskeleton element that determines cell diameter and is required for proper cell division is FtsZ. FtsZ is a tubulin-like protein that forms a ring-like structure called the Z-ring at the site of cell division. The Z-ring acts as a scaffold for the assembly of the divisome and guides the synthesis of new cell envelope material during cell division. FtsZ plays a crucial role in coordinating cell division and ensuring the proper formation of daughter cells.
The protein complex responsible for DNA synthesis during chromosome replication is the replisome. The replisome is a multi-subunit complex that carries out DNA replication in bacteria. It consists of various enzymes and proteins that work together to unwind the DNA double helix, synthesize new DNA strands, and proofread the replication process. The replisome is essential for the accurate and efficient replication of the bacterial chromosome.
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B
What is a scientific explanation
for a set of observations that can
be tested and is written with an
"if/then" statement?
a theory
a hypothesis
A scientific explanation for a set of observations that can be tested and is written with an "if/then" statement is referred to as hypothesis and is denoted as option B.
What is Hypothesis?This is defined as the proposed explanation for a particular phenomenon before several experiments are conducted by others in different parts of the world to confirm its authenticity.
It employs the use of words such as "if/then" which shows its unproven status which is therefore the reason why it was chosen as the most appropriate choice.
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What are the three processes in posttranscriptional modification that must be completed before transcripts can be translated in eukaryotes?.
Answer:
A
Explanation:
I did the USA Testprep
Why are cells considered the basic unit of life
Answer:
a cell is the smallest unit of a living thing
Explanation:
cells are the building blocks of all organisms
question 5 when rodrigo intentionally moves his arm, he is using his nervous system. a. autonomic b. parasympathetic c. somatic d. sympathetic
The correct option is C ; Somatic , Somatic symptom disorder is distinguished by an excessive attention on physical symptoms such as pain or exhaustion, which produces significant emotional anguish and functional difficulties.
You may or may not have another medical problem that is causing these symptoms, but your attitude to them is abnormal.
When split-brain patients see a word in their left field of vision ("key"), it is projected to their right hemisphere. Because the right hemisphere of the brain controls the left hand, the left hand can pick up the key utilizing this information.
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A study was conducted in a particular preschool to investigate whether there is a link between breastfecding and a child's level of intellectual functioning, 20 breastfed and 40 not breastfed (non-breastfed) four year old children were involved. Each child is allocated a unique ID number between 1 and 60 (inclusive). Each child had to answer a few basic questions. To motivate them to answer all questions, the investigator offered Whittaker's Miraka Kirīmi (chocolate) bar. (a) For each of the following scenarios, identify the named distribution that can be used to model X, including its parameter(s). i. Each day a randomly chosen child is given a chocolate bar. All 60 children are in the draw every day. Let X be the number of days before the child with ID number 1 is chosen twice. Note that the day on which the child with ID number 1 is chosen for the second time is not counted. [2 marks] ii. Five children are randomly chosen to sit around one table and do their test. Let X be the number of non-breastfed children chosen. [2 marks] (b) Refer to your choice of named distribution in 2(a)ii above and answer the following questions. i. Find the expected value of X,E(X), and the variance of X,Var(X). [2 marks] ii. What is the probability that at least one child in the group of five children chosen to do the test is breastfed? [2 marks]
The variance of X, Var(X), for the hypergeometric distribution, the formula is: 1.67
How to calculate the valueThe hypergeometric distribution has three parameters:central idea
N: the total population size (60 children in this case)
K: the number of success states in the population (40 non-breastfed children in this case)
n: the number of draws (5 children chosen in this case)
To calculate the variance of X, Var(X), for the hypergeometric distribution, the formula is:
Var(X) = n * (K / N) * ((N - K) / N) * ((N - n) / (N - 1))
Using the same values as before, we have:
Var(X) = 5 * (40 / 60) * ((60 - 40) / 60) * ((60 - 5) / (60 - 1))
= 1.67
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Explain how the processes of cellular respiration, photosynthesis, and carbon cycle are related to each other.
Cellular respiration, photosynthesis, and the carbon cycle are all interrelated and interdependent biological processes. Cellular respiration converts organic compounds into ATP that can be used to fuel metabolic activities, whereas photosynthesis is the process by which green plants and algae convert light energy into chemical energy, in the form of organic compounds.
Cellular respiration produces carbon dioxide and water, which are released into the atmosphere. In contrast, photosynthesis absorbs carbon dioxide and water, as well as sunlight, and uses them to create glucose and other organic compounds.
Thus, cellular respiration and photosynthesis are linked because the products of one process are the reactants of the other.The carbon cycle, on the other hand, involves the transfer of carbon between living organisms, the atmosphere, and the geosphere. In this process, carbon is taken up by green plants and other photosynthetic organisms, where it is used to synthesize organic compounds.
This carbon is then released back into the atmosphere through cellular respiration or is passed on to other organisms. Some carbon is also buried in the ground as fossil fuels. Thus, the carbon cycle is closely tied to both cellular respiration and photosynthesis.
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9. why might abnormalities be harmful for individual amphibians? how might amphibian populations be affected by such abnormalities?
Changes in climate are not the only factor threatening amphibian populations.
Because their skin is transparent, amphibians are more vulnerable to pollution than other groups. As a result, poisons can enter crucial amphibian organs.
In comparison to humans, amphibians breathe at least partially through their skin, which is continually exposed to everything in their surroundings.
As a result, their bodies are far more vulnerable to environmental variables like disease, pollution, harmful chemicals, UV radiation, and habitat destruction.
Amphibians are excellent indicators of major environmental changes.
The global occurrences of amphibian losses and malformations may be an early indication that certain of our ecosystems, even those that appear to be pure, are badly out of balance.
These five variables, which also include atmospheric change, environmental pollutants, habitat loss, invasive species, and infections, are the most probably to have genuinely global effects on amphibian population decreases.
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2. Andrea divided a group of a species of insect she found in her backyard into two groups based on antenna size. The insects with short antennae produced offspring with short antennae. The insects with long antennae produced offspring with long antennae and short antennae. Which of the following statements is most likely true?
A. The gene for short antennae is recessive and the gene for long antennae is dominant.
B. Length of antennae is random.
C. The gene for short antennae is dominant and the gene for long antennae is recessive.
D. Length of antennae is not a hereditary characteristic.
Answer:
d
Explanation:
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he says “heart muscles barely regenerate “ do you remember what stage of the cell cycle that is ?
Which of the following is not an effector?
A. Skin B. Tongue C. Inner ear D. Diaphragm
Answer:
It should be C. inner ear
Explanation:
according to the web
Molecules that do not contain carbon are called inorganic.
true
false
Answer: true
Explanation:
it does contain carbon
Organic molecules contain carbon and inorganic molecules do not contain carbon. Organic molecules are synthesized by living things and inorganic molecules are not. Organic molecules are consumed by living things and inorganic molecules are not. All organic molecules contain carbon, bonded to other elements.
So true.
a child pulls a sled up a snow covered hill. the child does 600 j of work ok the sled. of the child walks 15 m up the hill, how large of a force must the child exert
To calculate the force exerted by the child, you need to divide the amount of work done (600 J) by the distance traveled (15 m).
force = work / distance
force = 600 J / 15 m
force = 40 N
So the child must exert a force of 40 Newtons to pull the sled up the hill.
in addition to proper growth and development, bone remodeling is critical in maintaining group of answer choices blood calcium levels. blood glucose levels. vitamin d production. blood coagulation.
In addition to proper growth and development, bone remodeling is critical in maintaining: blood calcium levels.
Bone remodeling is the phenomenon where mature bones get removed from the skeleton and new bone formation occurs. Reshaping of bones is also done by this process. This is achieved by 5 steps which are: activation, resorption, reversal, formation and quiescence.
Calcium is amongst the essential minerals required by the body. It is essential for healthy bones and teeth. Besides calcium is also involved in blood clotting and some nerve functions. The calcium can be obtained in the body by food sources like milk, soybeans, figs, oranges, etc.
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