Answer:
a) ATGCATACGGCATACCCGTAA
B) AUGCAUACGGCAUACCCGUAA
Explanation:
For the complimentary DNA: Adenine pairs with thymine and cytosine pairs with guanine
For the complimentary mRNA: Because mRNA has no thymine anytime there is an adenine, uracil pairs with it.
What might scientists learn about the evolution of human behavior from studying cognitive behavior in animals?
Answer:
When we gain insight into animal behavior, we are in a stronger position to understand vexing conservation problems, such as how to save endangered species, assess environmental quality, design nature preserves, and evaluate the importance of human-related threats to survival in otherwise fit animals.
Explanation:
Bio help please on Venus Fly traps!! D:
1. Most plants get energy through photosynthesis, meaning they get their energy through the sun. This means they don't need to eat other organisms to get energy and survive.
2. They decompose the organism inside of their "mouth" and get the energy and nutrients from there.
In dogs, the allele for curly hair (C) and the allele for straight hair (S) exhibit incomplete dominance. Heterozygotes have wavy hair. A dog that has wavy hair is crossed with a dog that has straight hair. What are the expected genotypic and phenotypic ratios of the offspring? Explain how you
found your answer.
In dogs, the allele for curly hair (C) and the allele for straight hair (S) exhibits incomplete dominance. Heterozygotes have wavy hair. A dog that has wavy hair is crossed with a dog that has straight hair. So, the expected genotypic and phenotypic ratios of the offspring will be 1:2:1 and 2:1.
This implies that the heterozygotes (CS) will certainly have a distinctive phenotype of curly hair.
When a dog with wavy hair (CS) is crossed with a dog with straight hair (SS) we can identify the expected genotypic and phenotypic proportions of the offspring using Punnett squares.
By crossing them we can create a Punnett square:
C S.
-----------------.
C|CC CS.
-----------------.
S|SC SS.
From the Punnett square, we can see that the possible genotypes of the offspring are CC, CS, SC, and SS.
The phenotypic ratios can be determined by analyzing the genotypes. Given that the allele for curly hair (C) shows insufficient dominance, both CC and CS genotypes will result in wavy-haired phenotypes. Only the SS genotype will result in straight hair. For that reason, the phenotypic proportion will undoubtedly be 2:1 (wavy-haired: straight-haired).
To sum up, the expected genotypic ratio of the children will certainly be 1:2:1 (CC: CS: SS) and the phenotypic proportion will certainly be 2:1 (wavy-haired: straight-haired).
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In incomplete dominance, there is a third phenotype expressed by heterozygous individuals. This phenotype is a mixture between both extreme phentoypes. Genotyic ratio 1:1 ⇒ 1/2 CS : 1/2 SS. Phenotypic ratio 1:1 ⇒ 1/2 wavy : 1/2 straight.
What is incomplete dominance?
Incomplete dominance is the inheritance pattern in which neither of the involved alleles completely dominates over the other one.
Heterozygous descendents possess an intermediate phenotype between the two homozygous dominant and recessive individual's phenotypes.
Heterozygous individuals are different from both the dominant and recessive homozygous parental and expresses as a mixture of both of the homozygous progenitors.
In the exposed example,
C codes for curlyS codes for straightincomplete dominanceCC curlySS straightCS wavyCross: A dog that has wavy hair with a dog that has straight hair.
Parentals) CS x SS
Gametes) C S S S
Punnett square) C S
S CS SS
S CS SS
F1) 50% o the progeny is expected to have wavy hair and be heterozygous CS
50% of the progeny is expected to have straight hair and be homozygous SS
Genotyic ratio ⇒ 1:1 ⇒ 1/2 CS : 1/2 SSPhenotypic ratio ⇒ 1:1 ⇒ 1/2 wavy : 1/2 straightYou can learn more about incomplete dominance at
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what organisms reproduce by budding instead of hydra?
Answer:
in vegetables, potato and in organism yeast
What does the acronym ASDS stands for?
(1 point)
Autonomous Spaceport Drone Ships
Astrological Service Deportation Satellites
Anatomical Space Droid Servers
Automatic Satellite Distance Stations
The acronym ASDS stands for "Autonomous Spaceport Drone Ships."
What are Autonomous Spaceport Drone Ships, ASDS?Autonomous Spaceport Drone Ships (ASDS) are floating platforms that SpaceX, a private aerospace company founded by Elon Musk, uses to land and recover rocket boosters at sea.
These drone ships are specially designed and equipped to provide a stable landing platform for rocket boosters that are returning from space missions.
ASDS platforms are large, flat, and equipped with advanced positioning systems, thrusters, and other technologies to maintain their position and stability in the ocean.
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Which organisms utilize cellular respiration for energy production?
A. Prokaryotic Cells
B. Eukaryotic Cells
C. Both Prokaryotic and Eukaryotic Cells
D. Only Animal Cells
What system is most responsible for sensing that there are low water levels in the body and letting you know that you need to drink water to maintain your homeostasis?.
Hi, could someone tell me what should be in the blank space of my concept map about the cell membrane?
macrophages live on the reticular fiber network inside this area of the lymph node (one word).
Macrophages reside on the reticular fiber network within the lymph node's parenchyma, contributing to its vital role in immune surveillance and response.
Macrophages reside within the lymph node's parenchyma. The parenchyma refers to the functional tissue of an organ, in this case, the lymph node, which is responsible for carrying out its specialized functions. Within the parenchyma of the lymph node, a complex network of reticular fibers is present. These fibers form a supportive framework known as the reticular fiber network or reticulum.
Macrophages are a type of immune cell that plays a vital role in the body's defense mechanisms. They are strategically positioned within the lymph node's reticular fiber network, particularly in the areas called the medullary cords. The reticular fibers provide a scaffolding upon which the macrophages can reside, allowing them to interact with other immune cells, antigens, and lymphocytes that circulate through the lymph node.
The macrophages located on the reticular fiber network actively participate in immune responses within the lymph node. They engulf and process foreign substances, pathogens, and cellular debris, acting as phagocytes. Additionally, macrophages are involved in antigen presentation, the activation of T cells, and the production of cytokines to modulate immune responses.
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What enzyme in organisms is Taq Polymerase similar to? Why?
Taq polymerase is a common enzyme used for PCR amplification. It is similar to E. coli DNA dependant DNA polymerase I. It is so because of the strong homology at the amino acid level. The 3′-OH nucleotide addition site, the dNTP/DNA binding sites, and the 5′-3′ exonuclease sites of both the enzymes.
What is E. coli DNA dependant DNA polymerase I?The DNA polymerase I is mainly used for repair of the damaged DNA. It also helps to connect Okazaki fragments by deleting RNA primers.
E. coli DNA dependant DNA polymerase I has similar properties like Taq polymerase as they both have strong homology at the amino acid level.
The 3′-OH nucleotide addition site, the dNTP/DNA binding sites, and the 5′-3′ exonuclease sites of both the enzymes.
Thus, it can be concluded that E. coli DNA dependant DNA polymerase I is the enzyme similar to Taq polymerase.
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What are the muscles of the anterior forearms?
The forearm's anterior or volar compartment contains eight muscles, five of which are superficial (pronator teres, flexor carpi radialis, palmaris longus, flexor digitorum superficialis, and flexor carpi ulnaris).
The muscles in the forearm's anterior compartment are divided into three layers:
Flexor carpi ulnaris, palmaris longus, flexor carpi radialis, pronator teres are the superficial muscles.Flexor digitorum superficialis is an intermediate muscle.Flexor pollicis longus, flexor digitorum profundus, and pronator quadratus are deep flexors.This muscle group is related with forearm pronation, wrist flexion, and finger flexion.Learn more about forearm's anterior
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2.1)The early 1900s was pivotal for the science of genetics because of which of the following events?
a)the rediscovery of Gregor Medel's scientific discoveries
b)Thomas Hunt Morgan's identification of the first fruit-fly mutant
c)Walter Sutton's proposal that chromosomes contain genes
d)All of the above
e)The early 1900s was pivotal for the science of genetics because of which of the following events?
2.2) Which of the following characteristics are shared by both bacterial and eukaryotic chromosomes?
a)Centromeres
b)Organized around histones
c)Origin of replication
d)Telomeres
e)all of the above
2.3)Which of the following is not part of the eukaryotic cell cycle?
a)G1
b)G2
c)S0
d)S
e)M
2.1) The early 1900s was pivotal for the science of genetics because of all of the above. Therefore, the correct option is d.
2.2) The characteristics that are shared by both bacterial and eukaryotic chromosomes are all of the above. Therefore, the correct option is e.
2.3) The part of the eukaryotic cell cycle which is not present is S0. Therefore, the correct option is c.
The early 1900s was a crucial period for genetics science due to the rediscovery of Gregor Medel's scientific discoveries, Thomas Hunt Morgan's identification of the first fruit-fly mutant, and Walter Sutton's proposal that chromosomes contain genes. Thus, the correct option is (d) All of the above.
2.2) The characteristics shared by bacterial and eukaryotic chromosomes are as follows: Centromeres, Organized around histones, Origin of replication, and Telomeres. Thus, the correct option is (e) all of the above.
2.3) The eukaryotic cell cycle is a cycle of growth and division that takes place in the eukaryotic cell. It involves four stages in the order of G1, S, G2, and M, where G stands for gap, S stands for synthesis, and M stands for mitosis. S0 is not a part of the eukaryotic cell cycle. Hence, the correct option is (c) S0.
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researchers use a technique called rna interference to significantly decrease, but not completely remove, expression of the bcl2 gene in the amygdala of lab animals. what would be the effect of this change?
researchers use a technique called RNA interference to significantly decrease, An increase in apoptosis would be the effect of this change. RNA interference (RNAi) is a preserved physiological response to double-stranded RNA
RNA interference (RNAi) is a preserved physiological response to double-stranded RNA which helps facilitate barrier to both endogenous parasitic and exogenous pathogenic nucleic acids as well as transcriptional regulation of nutrient genome. Increased apoptosis is seen in AIDS, neurodegenerative diseases like Alzheimer's, Parkinson's, and amyotrophic lateral sclerosis, ischaemic injury after a heart attack, stroke, or reperfusion, and autoimmune diseases like hepatitis and graft versus host disease.
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inhumane farming methods are detrimental to both crops and animals .Critically discuss how animals get affected
This farming is responsible for organ failure and bad health condition of organism.
Animals get adversely affected by inhumane farming because in this farming animals should treated as a production material not the animals. In inhumane farming methods the animals are reared by giving highly nutritive feed and apply hormones to the animals in order to produce milk and meat in large amount. This farming method affects the health of the animals such as organ failure and lameness.
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computational methods for identification of functional residues in protein structures. curr protein pept sci
To identify functional residues in protein structures, computational methods are commonly used. These methods analyze various aspects of the protein structure, such as sequence conservation, structural stability, and protein-protein interaction networks. Here is a step-by-step explanation of the process:
1. Sequence conservation analysis: Computational methods assess the conservation of amino acid residues across different species. Highly conserved residues are likely to have functional importance.
2. Structural stability analysis: Methods like molecular dynamics simulations analyze the stability of the protein structure. Regions that are critical for maintaining the structure's stability are often functionally important.
3. Protein-protein interaction network analysis: Computational tools can analyze protein-protein interaction networks to identify residues involved in specific interactions. Residues that mediate important interactions are likely to be functionally relevant.
4. Integration of multiple methods: To enhance the accuracy of predictions, computational methods often combine multiple approaches. This integration can provide a more comprehensive understanding of functional residues.
In summary, computational methods for identifying functional residues in protein structures involve analyzing sequence conservation, structural stability, and protein-protein interaction networks. Integrating multiple methods can enhance the accuracy of predictions.
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what is a highly contagious viral infection of the brainstem and spinal cord that sometimes leads to paralysis
Answer: Poliomyelitis
Explanation:
how does the arrival of a termination codon at the a site trigger the end of protein synthesis?
The arrival of the termination codon at the A site triggers the end of protein synthesis by initiating a process called translation release factor (TRF). TRF binds to the A site, causing the ribosome to stop translation, releasing both the mRNA and the peptide chain.
TRF then hydrolyzes the bond between the two tRNA molecules, releasing the tRNAs and freeing the ribosome to bind to another mRNA molecule and begin a new round of translation.
The released mRNA is degraded by ribonucleases, preventing the formation of a misfolded or incomplete protein. The peptide chain is then transported out of the ribosome and into the cytoplasm, where it can complete its folding and undergo post-translational modifications.
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The arrival of a termination codon (also called a stop codon) at the A site of the ribosome triggers the end of protein synthesis by signaling to the ribosome that no more amino acids are needed to complete the polypeptide chain.
Termination codons are recognized by specific release factors (RFs) that bind to the A site of the ribosome. The RFs catalyze hydrolysis of the bond between the completed polypeptide chain and the tRNA in the P site, releasing the newly synthesized protein. The ribosome then dissociates into its subunits and is ready for another round of translation.
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The major goal of industrialized agriculture for any crop has been to steadily increase each crop’s ____.
Any crop's main objective in industrialized agriculture has been to continually raise its yield, or the quantity of food produced per area of land.
What is meant by industrialization of agriculture?Industrial agriculture is the large-scale, intense production of crops and animals, frequently incorporating the hazardous routine use of antibiotics on animals or chemical fertilizers on crops (as a way to compensate for filthy conditions, even when the animals are not sick).
CAFOs and monoculture agriculture are examples of industrial agriculture.
Industrial agriculture's advantages
The fundamental benefit of intensive farming is that it performs better since it can gather bigger yields from fewer areas. This benefits landowners financially and supplies food for the expanding population.
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brainliest:
Describe how a carbon atom is released from a fossil fuel like coal and travels into the atmosphere as a gas. How does it then end up in living things like plants and animals? Explain how carbon ends up back in the ground. Use the following terms in your typed response: CO2, C6H12O6, atmosphere, lithosphere, hydrosphere, biosphere, carbon sink, carbon source.
Explanation:
Animals and plants need to get rid of carbon dioxide (c02), this process is called respiration. Respiration happens when the plant/animal breaths in air and releases it as carbon, carbon then moves from fossil fuels to the atmosphere where they are burned. When humans burn fossil fuels to power cities, power plants, cars, and trucks, most of the carbon quickly enters the atmosphere as carbon dioxide gas.
Help with questions in image
Answer:
A) bird
B) snake
C) grass
D) cricket
E) should be snake
im sorry i dont know what F is
Explanation:
Comets are composed mostly of
A.rock
B.water
C.gases
D.dust and ice
Answer: Dust, ice, and rock
Explanation:
Answer: C. gasses
Explanation:
Comets are mostly made of gases such as nitrogen, carbon, oxygen, etc.
How the heart and lungs function to allow cells to carry out their life processes.
Answer:The oxygen-rich blood from your lungs is carried to the left side of the heart through the pulmonary veins. The heart pumps the blood to the rest of the body, where oxygen in the red blood cells moves from blood vessels into your cells. Your cells use oxygen to make energy so your body can work.
Answer: it allows for better blood flow
Explanation:
Which pressure is a result of the natural tendency of the lungs to decrease their size or recoil, which is opposed by the natural tendency of the elastic chest wall to pull outward, enlarging the lungs
Given what we know, we can confirm that the pressure that is a natural result of the tendency of the lungs to decrease their size or recoil is called transpulmonary pressure.
What we know about transpulmonary pressure.It is caused by the difference in pressures between compartments. It can also sometimes be referred to as transmural pulmonary pressure. This pressure's value is equal to the elastic recoil pressure value.Therefore, we can confirm that the pressure that is a natural result of the tendency of the lungs to decrease their size or recoil is called transpulmonary pressure.
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If a cell is damaged In such as a way that it cannot stop going through mitosis, what will be the most likely result?
Answer: Formation of Cancer
Explanation:
A cell that has been transformed to continue replicating has turned into cancer.
Answer:
If a cell is damaged in such a way that it cannot stop going through mitosis, it will most likely result in formation of tumor. If the tumor becomes malignant, it causes cancer.
What condition is characterized by an imbalance of salts or chemicals in the blood?
Answer:
Hyponatremia occurs by an imbalance of salts or chemicals in the blood.
Plan an experiment that demonstrates the relationship between electricity and magnetism using a galvanometer, wire loop, and a bar magnet.
What steps should be taken to set up this experiment? Move the steps into the correct order in the table. Not all steps must be used.
1. Place the galvanometer on a stable surface.
2. Connect the wire loop to the terminals of the galvanometer.
3. Position the wire loop in a vertical orientation.
4. Ensure that the wire loop is not in contact with any other conductive material.
5. Bring the bar magnet close to the wire loop without touching it.
6. Observe the galvanometer for any deflection or movement of the needle.
7. Move the bar magnet closer to the wire loop and observe the galvanometer response.
8. Slowly move the bar magnet away from the wire loop and note any changes in the galvanometer reading.
The steps are arranged in the correct order for setting up the experiment.
Starting with placing the galvanometer and connecting the wire loop, the subsequent steps involve positioning the wire loop, bringing the bar magnet close to the wire loop, and observing the galvanometer response at different distances.
The experiment aims to demonstrate the generation of electric current in the wire loop when exposed to a changing magnetic field, as indicated by the deflection or movement of the galvanometer needle.
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Would you say cells, bacteria, algae, plants, or animals are the basic units of life? Explain why you think so.
WHAT PROCESS TAKES PLACE IN THIS ORGANELLE?
Answer:
it's the powerhouse of the cell
Explanation:
The mitochondrion is a double-membrane-bound organelle found in most eukaryotic organisms. Some cells in some multicellular organisms lack mitochondria. A number of unicellular organisms, such as microsporidia, parabasalids, and diplomonads, have reduced or transformed their mitochondria into other structures.
Why do you think fish would have more phosphorus than cows?
Explanation:
Phosphorus can be found in foods (organic phosphorus) and is naturally found in protein-rich foods such as meats, poultry, fish, nuts, beans and dairy productsMARK ME BRAINLIST
WeWhat are the symbols for the SIX
elements that make up 99% of the atoms
in the human body?
Answer:
The 6 Main Elements are Hydrogen, oxygen, carbon, Nitrogen, calcium & phosphorus
Explanation:
99% of the atoms in the human body come from 6 elements: Hydrogen at about 63%, oxygen (around 25%), carbon (nearly 11%), nitrogen (nearly 0.7%), calcium (0.25%), phosphorus (0.15%) and Calcium which is essential for our bones, & contains 99% of the calcium in the human body