Which of the following is NOT a function of cellular membranes?

A. selective uptake and export of ions and molecules
B. cell compartmentalization
C. cell signaling
D. maintenance of cell shape
E. cell adhesion


D. maintenance of cell shape

Biology & Microbiology

You might also like to view...

Estradiol is an example of _____

A) an androgen B) an estrogen C) a progestin D) a catecholamine E) a glucocorticoid

Biology & Microbiology

Why is possible to detect the mutation causing Huntington disease at any age?

A) It is possible to detect the mutation causing Huntington disease at any age because it is a single-gene disorder. B) It is possible to detect the mutation causing Huntington disease at any age because it affects consecutive generations. C) It is possible to detect the mutation causing Huntington disease at any age because it is caused by the mutation of linked genes. D) It is possible to detect the mutation causing Huntington disease at any age because it is influenced by the immediate environment.

Biology & Microbiology

Using the genetic code shown here, predict the amino acid sequence that would be produced from the following partial

DNA sequence if the top strand is the template strand:3 ’-...TAC ACG TGG ACG TGA TTC TTA...-5’ 5’-...ATG TGC ACC TGC ACT AAG AAT...-3’

What will be an ideal response?

Biology & Microbiology

The ultimate electron acceptor in aerobic respiration is ____

a. NAD+ b. CO2 c. ADP d. NADP+ e. O2

Biology & Microbiology