Which of the following defects is most likely to be found in yeast cells with a dramatically increased rate of genomic mutation per cell cycle?

A) Activation of a G1/S DNA damage checkpoint in the absence of DNA damage.
B) Activation of a G1 restriction point checkpoint despite adequate cell size and nutrient supply.
C) A nonsense mutation within a DNA replication polymerase.
D) An inactivating mutation within a gene encoding an essential component of the unreplicated DNA checkpoint.
E) Activation of a G2/M DNA damage checkpoint in the absence of DNA damage.

The correct answer is option D.

D) An inactivating mutation within a gene encoding an essential component of the unreplicated DNA checkpoint.

"menstrual cycle is a complex cycle that consists of several processes. order of occurrence of steps in menstrual cycle are as follows:

1. high progesterone levels maintain the endometrium lining of the uterus.

2. endometrium lining breaks down and low levels of estrogen stimulate the pituitary to release fsh and lh.

3. fsh and lh stimulates the follicles to develop and the oocyte to produce estrogen.

4. rising estrogen levels suppress fsh production and development of other follicles.

5. a spike in lh causes follicle to rupture.

6. a breakdown of corpus luteum causes progesterone level to drop."

on the planet jupiter, the acceleration due to gravity is approximately 26 m s2 , roughly 2.7 times the acceleration due