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yKpoI14uk [10]
3 years ago
14

What is the relation between cell cycle disruption and cancer

Biology
2 answers:
KonstantinChe [14]3 years ago
6 0
Cancer is the result of unchecked cell division caused by a breakdown of the mechanisms that regulate the cell cycle. The loss of control begins with a change in the DNA sequence of a gene that codes for one of the regulatory molecules. Faulty instructions lead to a protein that does not function as it should.
lianna [129]3 years ago
4 0

Answer:

genetic mutations causing the malfunction or absence of one or more regulatory proteins at cell cycle

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3 years ago
A land breeze occurs during the ________ because the air above the land is a _________ pressure
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A land breeze occurs during the spring because the air above the land is a greater pressure
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3 years ago
The Grand Canyon was carved out by the Colorado River. This caused the separation of members of a squirrel species. Abert’s Squi
Marta_Voda [28]

Answer:

D. geographic isolation.

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3 0
3 years ago
A purebred tall pea plant is cross-pollinated with a tall, heterozygous pea plant. Use a Punnett square to determine the probabi
ddd [48]

Answer:

The correct answer is - 25%

Explanation:

A cross between true tall pea plant and heterozygous tall pea plant is the cross of tall allele whic is TT and heterozygous which is Tt, so the gametes will be formed would be - T and T by true tall plant and T, and t allele by heterozygous plant.

The Punnett square of this cross is attached with the answer, where 2 heterozygous offspring and two tall offspring produced. In which there is only two recessive short allele formed in this generation out of 8 alleles.

So the probability of short allele would be:

= (2/8) *100

= (1/4) *100

= 25%

3 0
3 years ago
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