Biology cell cycle Questions with Accurate Answers

Biology cell cycle Questions with
Accurate Answers
The process of DNA replication occurs just before ______________. - CORRECT
ANSWER✅✅✅mitosis



In mitosis of a single cell, the nucleus: - CORRECT ANSWER✅✅✅splits into two


Before mitosis begins, a cell makes a copy of the DNA in the nucleus. What term is used to
describe this process of making an exact copy of the DNA? - CORRECT
ANSWER✅✅✅Replication


Which process results in two daughter cells each having the same number of chromosomes as the
parent cell? - CORRECT ANSWER✅✅✅mitosis


Before a cell can divide, it must copy its DNA one ___________ at a time in a process called
DNA replication. - CORRECT ANSWER✅✅✅nucleotides


During the replication process, polymerase proofreads the DNA molecule so that few mistakes or
___________ occur. - CORRECT ANSWER✅✅✅mutations


Plant and animal cells make exact copies through the process of - CORRECT
ANSWER✅✅✅mitosis


The cellular process of creating two new DNA molecules from one original copy is called
replication. Which statement is the BEST description of this process? - CORRECT
ANSWER✅✅✅DNA opens up and each strand is used as a template for a new strand.


All of the cells in this potato plant have the same DNA. Which of these would best describe why
the cells differentiate into different parts of the plant, such as the roots, stems, and leaves? -
CORRECT ANSWER✅✅✅Different genes are expressed in different cells.