Each filament in a mycelium is known as

A) a zygosporangium.
B) a conidium.
C) an ascospore.
D) a basidiospore.
E) a hypha.

conveys blood throughout the body

A) systemic circuit
B) pulmonary circuit

Which of the following is a function of the digestive system?

A) Cellular respiration
B) Food selection
C) Elimination of undigested food
D) Regulation of blood pH
E) Integration and coordination of other systems

Legislation governing public sector employment relations generally prohibits public sector strikes for all of the following reasons except:

A) Striking against the government is an unacceptable threat to the supreme authority of the government.
B) Public sector employee bargaining power is too high because their demands can too easily be passed onto the tax payer.
C) Government services are too critical to be interrupted.
D) Public sector jobs tend to be high-paying jobs without unionization.

The energy source for sperm to swim comes from

A) stored fat molecules in the acrosome.
B) stored sugar molecules in the sperm head.
C) fructose sugar in the surrounding seminal fluids.
D) protein breakdown by mitochondria in the middle of the sperm.
E) dissolved lipids in the seminal fluids.

A local anesthetic such as Novocaine decreases membrane permeability to Na⁺. The use of this anesthetic will

A) block sensory input into the CNS.
B) enhance the development of EPSPs.
C) cause membrane potential to move closer to threshold.
D) cause Cl⁻ to enter cells instead of Na⁺.
E) depolarize the cell.

In fetal circulation, which structure allows blood from the right atrium to directly enter the left atrium?

A) umbilical cord
B) arterial duct
C) foramen ovale
D) venous duct
E) right ventricle