What would go wrong if a cell did not replicate its DNA before beginning mintosis?

1 answer:

7 0

If a cell did not replicate its DNA (during the S-phase) before beginning mitosis, then the two identical daughter cells would only get one chromosome from each pair. This, instead of the normal (diploid) 2 pairs of each chromosome (2×23=46), would lead to two haploid cells with 23 total chromosomes each. They would be unable to function and sustain life, thus would likely die soon after division.

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viktelen [127]

Answer:

look for any bleeding or sores. look at the red legs. diagnosis with red leg disease. prescribe antibiotics orally. follow up in a week. meanwhile keep the frog away from other frogs.

Explanation:

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2 years ago

Why is suspect 1 considered more likely to have committed the crime than suspect 2?

ivanzaharov [21]

Answer: Because 1 is a smaller number

Explanation:

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2 years ago

Phenylketonuria, PKU, is a single-gene recessive human

astraxan [27]

Answer:

1/2

Explanation:

Let's assume that the allele "p" is responsible for PKU in the homozygous state. According to the given information, both the parents are unaffected by the disorder but have an affected child. This means that both the parents carry at least one copy of the recessive allele responsible for the disease. Therefore, the genotype of each of the parents is Pp. A cross between Pp and Pp would produce progeny in following ratio=

Pp x Pp = 1/4 PP: 1/2/ Pp: 1/4 pp

Therefore, the probability that their next child will carry just one recessive allele is 1/2.

3 0

3 years ago

What boundaries create new oceanic crust?

enyata [817]

ANSWER ( Convergent plate boundaries )

At convergent plate boundaries, oceanic crust is often forced down into the mantle where it begins to melt. Magma rises into and through the other plate, solidifying into granite, the rock that makes up the continents. Thus, at convergent boundaries, continental crust is created and oceanic crust is destroyed.

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3 years ago

What’s the correct answer for this ?

e-lub [12.9K]

Answer:

Cos(89)

Explanation:

Trust me Im right. I got this answer by calculating what decimal sin(1) is then saw which answer choice equals the same answer

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3 years ago