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algol13
3 years ago
12

Amino acids are small molecules that make up proteins.

Biology
2 answers:
Bezzdna [24]3 years ago
8 0
2 and 4 should be correct
Crank3 years ago
8 0
2 & 4 are correct i hope!
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Which of the following is an example of an allele? *<br><br> 1.H<br> 2. HH<br> 3. Hr<br> 4. RRR
VMariaS [17]

Examples of allele types are HH. That is option 2.

<h3>Gene Allele </h3>

An allele in genetic studies is an alternative gene form that is located at a particular point of the chromosome. It is usually represented with capital and small letter of the same alphabet.

There are two types of a allele which include:

  • Dominant allele: This is when the variation seen in a gene produces a noticeable phenotype. This is seen in the gene combination of HH.

  • Recessive allele: This type of allele does not produce any visible noticeable phenotype. This is seen in hh.

Therefore, examples of allele types are HH

Learn more about allele here:

brainly.com/question/25813022

6 0
3 years ago
How might exposure to a harmful chemical cause a mutation at the molecular level?
neonofarm [45]
I can’t quite answer this but I know it damages the way cells repair DNA and causes cancer

I hope this helps
7 0
3 years ago
An organism is described as 2n = 26. how many chromosomes are in one meiotic cell during telophase 2?
shusha [124]

According to the given statement 26 chromosomes are in one meiotic cell during telophase 2.

<h3>What exactly are chromosomes?</h3>

The thread-like components known as chromosomes are found in the nucleus of both plant and animal cells. Proteins and a single unit of deoxyribonucleic acid make up each chromosome (DNA).The exact directions that give each type of living thing its uniqueness are encoded in DNA, which is handed down from parents to offspring.

<h3>What are chromosomes' primary purposes?</h3>

The basic function of chromosomes is to transport DNA and transmit genetic material through one generations to the next. Cell division depends heavily on chromosomes. They protect the DNA against tangles and harm.

To know more about Chromosomes  visit:

brainly.com/question/1596925

#SPJ4

5 0
1 year ago
What regulates breathing rate and how does the body sense when to breath?
Marina86 [1]

Answer:

Involuntary respiration is controlled by the respiratory centers of the upper brainstem (sometimes termed the lower brain, along with the cerebellum). This region of the brain controls many involuntary and metabolic functions besides the respiratory system, including certain aspects of cardiovascular function and involuntary muscle movements (in the cerebellum).

Explanation:

The respiratory centers contain chemoreceptors that detect pH levels in the blood and send signals to the respiratory centers of the brain to adjust the ventilation rate to change acidity by increasing or decreasing the removal of carbon dioxide (since carbon dioxide is linked to higher levels of hydrogen ions in blood).

4 0
3 years ago
How should the population of rabbits, grass and hawks be distributed so all populations are sustainable??​
Nonamiya [84]

Answer: B )

Explanation: Hawks are on the top of the food chain in this question so it makes sense to only have few while having a good amount of bunnies to feed them. This all would need grass to bunnies alive; with process of elimination this was solved.

7 0
2 years ago
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