According to the atomic shell model, the second shell can hold up to ____ electrons.

A) one
B) two
C) four
D) six
E) eight

Olfactory and gustatory receptors are both chemoreceptors.

Information in living organisms is transmitted by which mechanism(s) ?

A) genes only
B) hormones only
C) genes and hormones
D) neurotransmitters only
E) genes, hormones, and neurotransmitters

Which of the following best explains the drop in blood pressure that occurs when one goes from lying down to standing up?

A) The heart rate decreases. This is due to the baroreceptor reflex reducing sympathetic output to the SA node.
B) An increase in afterload causes a drop in stroke volume, cardiac output, and blood pressure.
C) An increase in preload causes a drop in stroke volume, cardiac output, and blood pressure.
D) Venous compliance allows blood to pool in the legs, decreasing venous return. This causes a drop in cardiac output and blood pressure.

Which of the following unionism models is most likely to collaborate with management?

A) Solidarity unionism
B) Social movement unionism
C) Efficiency-enhancing unionism
D) Associational unionism

The most controversial part of welfare capitalism was the attempt to provide workers with voice in the workplace using employee representation plans or unions established by the company.