PLZ HELP answer only if you know How are the lysosomes in the cell similar to the digestive system?

A. They both break things into energy.
B. They both store things.
C. They both control movement.
D. They both break down unwanted things.

In which of the following ways is the function of the surface of a microsphere similar to the function of an actual cell membrane? a.both make it possible for the conditions in the interior to be different from the conditions outside. b.both provide a barrier that keeps water from flowing across it so the interior remains dry. c.both separate the rna that forms in the interior from any rna that might form in the environment. d.both can actively move molecules into the interior or out into the surrounding environment.

Which prevent errors in dna replication? a. helicase enzyme checks the dna for errors. b. each base can attach to only one other type of base. c. ribosome enzymes prevent errors from happening. d. dna contains no complementary base pairs.

Describe the response the kidneys have to dehydration and excessive water intake. what happens to the concentration of urine in each case ?