What is the role of enzymes inside a lysosome? a) they send signals to other parts of the cell. b) they move molecules to other parts of the cell. c) they break down large molecules. d) they form sacs from other membranes.

The right option is; C) They break down large molecules

Lysosomes are membrane bound organelles that are located within the plant and animal cells. An outer membrane which is composed of a phospholipid bilayer surrounds lysosomes. Lysosomes contain digestive enzymes which assist the cell in breaking down, and digesting large molecules such as proteins, nucleic acids, worn out organelles, and engulfed microorganisms that need to be destroyed in the cell.

interphase   is the cell cycle stage in which the cell acquires nutrients, creates and uses proteins and other molecules and starts the process of cell division by replicating the dna. it is the longest stage in the eukaryote cell cycle.

the following   can go wrong during interphase:   a base pair could be mismatched during the duplication process causing a mutation.   correct answer: c

explanation:

"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."