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sergeinik [125]
3 years ago
8

1) Explain why increasing the amounts of the two enzymes changed the life spans of the mice.

Biology
2 answers:
8090 [49]3 years ago
8 0
<span>The two enzymes p53 and Arf, were injected with a genetically engineered technique, and made the mice live longer than a normal mouse p53 is tumor supressor protien</span>
ANEK [815]3 years ago
5 0

1. Arf and P53 were being injected by a technique which is engineered genetically and it is for this reason which made the mice to continue living longer.

2. People should not be engineered so as to have higher levels of two enzymes not unless the engineered is used to treat cancer.

No early death should be allowed to occur in children not unless it is God's will, therefore genetic engineering is much allowed in children.

It is good to stop cancer but it is not good to do genetic engineering to stop aging because if people they don't die there will be an increased population. In Order to reduce population if people get aged they die.

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Which of the following best describes the function of fruits? Group of answer choices
ratelena [41]

The correct answer is B. Protection and dispersal of seeds

Explanation:

In plants, fruits are structures that form as a result of fertilization, which makes ovules become seeds and flowers maturate to become fruits. This is necessary for the reproduction of plants, as fruits contain seeds or genetical material that is protected by different layers and leads to new plants if seeds are dispersed. The process of dispersal commonly occurs as the fruit falls from the plant or is eaten by other organisms and then disperse in other areas, which allow plants to reproduce. According to this, the main function of fruits is protection and dispersal of seeds.

4 0
3 years ago
How compelling are the arguments for the monoclonality of tumor cell populations, and what logic and observations undermine the
aleksley [76]
<span>First determining if the cells in the tumor have common and the unique genetic and biochemical marker and if they are present, that would clearly mean that they all were created from a initially mutated cell and formed the marker and these are considered as monoclonal. If that is not the case and cells do not have a common origin, these are called as polyclonal.</span>
4 0
3 years ago
What do you know about an organism's parents if it is homozygous for a certain trait
boyakko [2]
That's at least one of his parents are heterozygous
7 0
3 years ago
How does resource partitioning help two simular species coexist?
klemol [59]
<span>Research partitioning is an adaptive evolution that when species are have similar preys, they compete with each other and one species is deemed to extinct in the process however if two species are of different preys, then they can exist with one another. To exist with one another, organisms belonging to a same species either compete for the resources or divide it amongst themselves. This concept is important because it helps in diversified ecology, where animals and plants of the same species co-exist and creates a beauty with nature.</span>
7 0
3 years ago
The side of the epithelia facing the extracellular fluid surrounding the intestine is the_______________side
ehidna [41]

The side of the epithelia facing the extracellular fluid surrounding the intestine is the<u> </u><u>basolateral </u><u>side.</u>

<u />

  • Different amino acid transport mechanisms exist in the intestine basolateral membrane than in the brush border membrane.
  • The portion of the plasma membrane at the basolateral side of the cell that confronts other cells and the connective tissue beneath is known as the basolateral cell membrane.
  • The membrane at the cell's base and sides is referred to as basolateral.
  • A barrier between the cell and the blood or other cells is created by the basolateral membrane.
  • Through specialized protein transporters, the basolateral membrane's primary job is to move nutrients from the cell to the blood plasma.

learn more about basolateral here: brainly.com/question/13340743

#SPJ4

4 0
2 years ago
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