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3 years ago

How does the anaphase stage differ in the two phases of meiosis?

Biology

2 answers:

Goshia [24]3 years ago

5 0

Answer:

Explanation:

Ronch [10]3 years ago

4 0

The answer is c. Anaphase I separates homologous chromosomes and anaphase II separates sister chromatids into daughter cells.

Meiosis is a cell division which results in the reduction of chromosome number by half (from diploid to haploid) in daughter cells. It consists of meiosis I and meiosis II.

In anaphase I, the sister chromatids separate from each other to the opposite sides of the cells. In meiosis I there are 46 chromosomes in duplicates which are present as pairs of sister chromatids. When comes to separation, homologous chromosomes separates only, but not sister chromatids. Homologous chromosomes are present only in meiosis I.

In anaphase II, since the cell is haploid, there are 23 chromosomes in duplicates, which are present as sister chromatids. So, in this phase, sister chromatids are those who separates.

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vesna_86 [32]

Answer:

Metric System

Explanation:

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3 years ago

What needs to happen for a solute to dissolve in a particular solvent? A. The attractions between the solute and solvent molecul

Masja [62]

The attractions between the solute and solvent molecules must be greater than the attractions keeping the solute together and the attractions keeping the solvent together. This needs to happen for a solute to dissolve in a particular solvent .

Answer: Option A

Explanation:

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3 years ago

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melamori03 [73]

I think it's B or D

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4 years ago

Read 2 more answers

Which of the following statements about the products of glycolysis is TRUE?

lana66690 [7]

You are likely talking about aerobic respiration rather then just glycolysis based on the options: The third option seems best, pyruvate is heavily oxidized during the Kreb's cycle and removed as CO2.

Wrong options
Option1- FADH2 is also another highly energetic molecule produced during

Option2- oxidation of pyruvate is a highly directional process and can be considered irreversible in the cell

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This can be looked from different perspectives, but let me know if my answer made sense.

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3 years ago

Explain translation in dna

Schach [20]

Answer:

deoxyribonucleic acid in short DNA

It is a double helix

It is a molecule that contains the instructions an organism needs to develop, live and reproduce.

translation in dna

DNA translation is the term used to describe the process of protein synthesis by ribosomes in the cytoplasm or endoplasmic reticulum. ... tRNAs carry particular amino acids, which are linked together by the ribosome. In this process, the mRNA is decoded to produce a specific amino acid chain, known as a polypeptide.

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4 years ago