In mitosis, three major check points are built into the cell cycle. These checkpoints make sure that certain criteria are met before proceeding to the next step
Explain the major responsibilities of the checkpoints between the following steps: between G1 to S, between G2 to mitosis, and between metaphase to anaphase.
At the juncture of G1 to S: ensures that the cell's DNA is suitable for replication. At the juncture of G2 to mitosis: ensures that DNA has been completely and accurately replicated. Between metaphase and anaphase: ensures that all the chromosomes are attached to the spindle and aligned properly at the equator of the cell.
You might also like to view...
What do cohesion, surface tension, and specific heat have in common concerning the properties of
water?
a. All are produced by covalent bonding. b. All are properties related to hydrogen bonding. c. All have to do with nonpolar covalent bonds. d. All increase when temperature increases. e. All are produced by covalent bonding and all increase when temperature increases.
The sympathetic nervous system is part of the
A. limbic system in the brain mediating emotion. B. somatic nervous system. C. central nervous system. D. learning and memory system. E. autonomic nervous system.
The three types of RNA involved in protein synthesis are mRNA, ________, and ________.
What will be an ideal response?
The ________ is the organ that delivers oxygen and nutrients and removes carbon dioxide and wastes for the embryo and later fetus
Fill in the blank(s) with correct word