The following substances enter cells by receptor-mediated endocytosis

A) liquids containing protein or fat B) glucose and amino acids
C) Na+ and Cl- ions D) cholesterol and iron


Answer: D

Anatomy & Physiology

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What muscle underlies the anterior faucial pillars?

What will be an ideal response?

Anatomy & Physiology

Contraction of arteriolar smooth muscle when it is stretch allows adjustment of afferent arteriolar diameter with changes in blood pressure. this is the basis for the ___________________ mechanism of renal autoregulation.

Fill in the blank(s) with the appropriate word(s).

Anatomy & Physiology

During DNA replication, the covalent bonding of nucleotides into a new strand of DNA is performed by __________.

A)RNA polymerase B)primase C)DNA polymerase D)DNA ligase

Anatomy & Physiology

Which of the following is a dural septum, described as a large sickle-shaped fold that dips into the longitudinal fissure between the cerebral hemispheres?

A) tentorium cerebelli B) corpus callosum C) falx cerebelli D) falx cerebri

Anatomy & Physiology