1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Slav-nsk [51]
2 years ago
12

Compared to humans, elephants have a dramatically low instance of cancer. Elephants have multiple copies of the

Biology
1 answer:
Yanka [14]2 years ago
6 0

Elephants have multiple copies of the p53 genes that play an important role in the control of cell division.

<h3>What is the role of p53 genes in elephants?</h3>

P53 is an important regulator of the DNA repair processes and controls uncontrolled cell proliferation. When DNA is harmed, the protein becomes active and aids in orchestrating a response that stops DNA replication and fixes any incorrect copies of the cell. The oncogene MDM2 E3 ubiquitin ligase, another protein, is responsible for deactivating the p53 repair activity in duplicated cells with intact DNA since it is not required.

A human with only two alleles from a single gene has much fewer molecular anti-cancer interactions than an elephant, which has 40 alleles, or versions, from its twenty p53 genes. Although the elephant may appear to have excessive genetic diversity, each of its 40 alleles is structurally slightly different.

I understand the question you are looking for is this:

Compared to humans, elephants have a dramatically low instance of cancer. Elephants have multiple copies of the _____ genes that play an important role in the control of cell division.

Learn more about p53 genes here:

brainly.com/question/19581609

#SPJ4

You might be interested in
What are three biotic factors that can affect an organism after death?
sesenic [268]
It decomposes it and returns the nutrients to the ground.
4 0
3 years ago
What do ants eat?. Plz help :3
svetlana [45]
Sugar.....................
5 0
3 years ago
Read 2 more answers
Mark is on a strict diet. He has cut down on fats in order to lose weight. Because Mark is severely restricting his fat intake,
timofeeve [1]
<span>Mark may be getting lower amounts of nutrients and vitamins, namely omega-3s and omega-6s. This would directly affect the brain and normal body functions because the body needs vitamins/nutrients to thrive. This could affect the chemical balance in his brain, resulting in depression/schizophrenia/other issues, including eating disorders. Cutting down on fats might also result in overeating carbs and protein, which leads to an overbalance of nutrients -- and a host of other health issues.Not getting enough fat could also affect bone growth.</span>
3 0
3 years ago
Using your knowledge of Punnett squares and hybridization, what is the probability that a purebred monohybrid, dihybrid, three-f
Nimfa-mama [501]

Answer:

100%

Explanation:

No matter how many factors are in the cross, if an 2 purebred (homozygous individuals) are crossed, (one dominant, one recessive) the dominant phenotype will always be displayed.

Imagine a cross with between two individuals true breeding for 6 traits. One shows all dominant genotypes, one shows all recessive genotypes. The only gametes those individuals can pass on will always produce heterozygotes.

AABBCCDDEEFFGG x aabbccddeeffgg

The first individual can only give ABCDEFG alleles. The second individual can only give abcdefg alleles. Therefore, all offspring will be AaBbCcDdEeFfGg, and will therefore express the dominant trait.

8 0
3 years ago
Read 2 more answers
The white hair of a polar bear is an example of a(n) __________
Anna35 [415]

Answer:

The white hair of a polar bear is an example of adaptation.

Explanation:

Adaptation allows organisms to adjust to their surroundings so that they can survive. Polar bears live in the Arctic region, which is one of the coldest places in our planet. They have sharp teeth and their ears are small to reduce the heat loss. They have a thick coat of insulated fur, which insulates their thick layer of body fat and keeps them warm. They have large paws, that are covered by fur which protects them from sinking in the snow and also provides a good grip on ice. Their coat of white fur helps them to hide from their prey by providing a camouflage in Arctic environments.

5 0
3 years ago
Other questions:
  • Jamaal has to make an important phone call. unfortunately, his cell phone is not charged and he has to use his landline, which d
    15·1 answer
  • Describe the helical and coiled-coil structures of either collagen or α-keratin. What type of covalent bond holds the coiled-co
    15·1 answer
  • Cual es la rapidez registrada me ayudan porfa ​
    5·1 answer
  • Explain how ferns and fungi are different.
    14·2 answers
  • Which of the following would most likely cause increases in predator population within an ecosystem?
    10·1 answer
  • Identify a unique characteristic of a typical cervical vertebra.
    7·1 answer
  • Help plz:
    14·1 answer
  • To which part of a dna molecule are nucleotides added?
    8·1 answer
  • 3. Look at the rock cycle.
    12·1 answer
  • Who used scientific investigations to study atoms? Check all that apply. Dalton Democritus Rutherford Thomson.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!