Missed Questions Exam 4

Which one of the following statements is TRUE regarding the G0 phase of the cell cycle?

Neurons and muscle cells enter the G0 phase.

During which one of the following phases of the cell cycle is DNA replicated?

S phase

Cell differentiation in an early embryo begins

after the 8-cell stage.

When a tumor remains in one location, it is referred to as

benign

Air in the airways that does not participate in gas exchange is known as

dead space volume

A small amount of fluid is contained in the pleural cavity to

function as a lubricant as the lungs move during ventilation.

Bronchioles differ from bronchi in that bronchioles

lack cartilage in their walls

Which one of the following types of cancer kills the highest percentage of people diagnosed with the condition?

pancreas

Which one of the following sexually transmitted diseases is characterized by a primary phase that affects the genitals, and secondary and tertiary phases that spread throughout the body?

syphilis

The process of creating a strand of mRNA from a gene sequence is called

transcription