Exam 3: Biological Foundations

Propagation of the action potential occurs:

Men and women have been shown to differ on all but which of the following?

Why do monozygotic twins have different phenotypes?

A myelin sheath is like:

You and a classmate engage in a debate over what part of the brain makes humans highly intelligent. Your friend correctly argues that the frontal lobe is important. However, being a fine psychology student, you point out that it is not the ____________, but the ____________ that makes the frontal lobe critical.

In sexual reproduction both parents contribute one half of the chromosomes; the sperm carry:

Drugs that treat ____________ make serotonin more available by blocking reuptake.

Bill and his sister Ann are twins; however, they cannot be:

In general, a signal travels through a neuron in which of the following orders?

In general, siblings of different ages raised together have:

Narcotics, such as heroin and morphine, are probably rapidly addictive because they:

Neurotransmitters affect the behaviour of a cell because they:

Neural networks do all of the following EXCEPT:

Which of the following characteristics is NOT true of cross-sensory experience (i.e., synesthesia):

The actor Michael J. Fox suffers from Parkinson's disease. Knowing this, what would you expect to have happened in his brain to the neurons involved with dopamine activity?

The cross-sensory experience of tasting a visual image or seeing particular words in colour is called:

Cell division refers to which of the following processes?

Heritability refers to:

There are three ways that a neurotransmitter is removed from the synapse. Which of the following is NOT one of these ways?

Which of the following is the name for the mutation in which moths become a darker colour as an adaptation to pollution?