Red blood cells transport both oxygen and carbon dioxide molecules.

a. true
b. false


Answer: a. true

Biology & Microbiology

You might also like to view...

The process by which microorganisms cause diseases is known as

A) pathogenesis. B) virulence. C) LD50 (lethal dose50). D) infection.

Biology & Microbiology

Bacterial sexually transmitted diseases include all of the following except  

A.  gonorrhea. B.  syphilis. C.  chlamydia. D.  herpes.

Biology & Microbiology

When a human embryo is implanted in the uterus, the embryo is in the morula stage. Indicate whether the statement is true or false

Biology & Microbiology

Translation is the first stage of gene expression.

a. true b. false

Biology & Microbiology