Question

DNA synthesis occurs during
A.Interphase
B.Prophase
C.Metaphase
D.Anaphase

Answer 1

Hint: DNA synthesis is the natural method by which a deoxyribonucleic acid molecule is established. In the cell, each of the two lines of the DNA molecule behaves as a template for the synthesis of a corresponding strand.

Complete answer:
Let us analyse the given options to find out the correct option.

Option A: Interphase, a stage of the cell cycle, is the one in which a cell expends maximum of its life. During this stage, the cell manuscripts its DNA in rehearsal for mitosis. The cell obtains nutrients, utilizes them to thrive and performs other "normal" cell purposes. It was recently understood as the resting stage although the cell is readying for cell division at a later phase. It is distributed into three phases:
$G_1$ (first gap) - cell grows and benefits normally.
 S (synthesis) - the cell reproduces its DNA or produces DNA.
$G_2$ (second gap) - the cell begins its development in preparation for division.
Therefore, this is the correct option.

Option B: Prophase is the first stage of mitosis, the method that segregates the duplicated genetic material held up in the nucleus of a parent cell into two similar daughter cells. Therefore, this is the incorrect option.

Option C: Metaphase is a phase of mitosis in the eukaryotic cell progression in which chromosomes are at their second-most thickened and curled phase. These chromosomes, holding up genetic evidence, align in the equator of the cell before existing segregated into each of the two daughter cells. Therefore, this is the incorrect option.

Option D: Anaphase is the phase of mitosis after the method of metaphase when copied chromosomes are divided and the newly-formed chromosomes (daughter chromatids) are moved to contrary fences of the cell. Therefore, this is the incorrect option.

Hence, the correct answer is option (A)

Note: DNA is the evidence molecule. It stores instructions for giving rise to other large particles, named proteins. These instructions are catalogued inside each of your cells, allocated among 46 long configurations named chromosomes.