Which sensory organs respond to body position and motion?

A) cochlea
B) vomeronasal organ
C) organ of Corti
D) organs of equilibrium
E) olfactory receptors

Foraminiferans are Rhizarians .

Which of the following is not a key distinction between German and U.S. corporate boards?

A) U.S. boards have more power than German boards.
B) German boards include greater worker representation.
C) German boards have more scope of authority than U.S. boards.
D) U.S. boards have greater authority to make unilateral business discussions.

Women are less likely than men to suffer from a heart attack. This is thought to be true because

A) women have less stressful lives than men.
B) men have testosterone and women do not.
C) women have estrogen and men do not.
D) women tend to take better care of their health.
E) women have a genetic resistance that prevents them from having heart attacks.

Which term describes an animal whose behavior is tied to phases of the moon?

A) Diurnal
B) Lunar
C) Parasitic
D) Reptilian
E) Nocturnal

Which bacteria ferment sugars, produce lactate, and are used for some food production?

A) Lactobacillus
B) Bacillus
C) spirochetes
D) Agrobacterium
E) cyanobacteria

Gina comes home to a sink full of dirty dishes and remarks, "Yuck, what a horrible smell!" She then peels an orange and sighs, "Oh! That smells much better!" What allows Gina to distinguish between the different smells?

A) Na⁺ channels are activated for pleasant smells; Cl⁻ channels for unpleasant smells.
B) The process of sensory adaptation differs from smell to smell.
C) The amplitude of an action potential is higher for pleasant smells.
D) The combination of activated receptors differs from smell to smell.
E) Unpleasant smells activate more receptors than pleasant smells.