In a union election campaign, a key role of the NLRB is to balance the free speech rights of the employer and the union against the free choice rights of the employees.

What do all hormones have in common?

A) They are made from amino acids.
B) They are bound to transport molecules in the blood.
C) They bind to and interact with a receptor on or in the target cell.
D) They use the second messenger mechanism to control the target cell.
E) They are all lipid-soluble.

Gamma motor neurons

A) are located in tendons.
B) transmit action potentials to skeletal muscle.
C) regulate the sensitivity of the muscle spindle.
D) enable the brain to perceive that a muscle has been stretched.
E) innervate the whole muscle.

Labor standards established by the ILO's Declaration of Fundamental Principles and Rights at Work are legally enforceable.

Plasma is ________ while formed elements are ________.

A) a blood gas; blood clots
B) the liquid portion of blood; the cells
C) lacking in protein; regulators of blood osmolality
D) the cellular portion of blood; acellular components
E) mostly protein; the matrix

Which term refers to the ventral surface of a four-legged animal?

A) cephalic
B) inferior
C) caudal
D) superior

Which structure is directly associated with the terminal bud?

A) shoot tip
B) zone of cell division
C) zone of maturation
D) zone of elongation
E) None of the answer choices is associated with the terminal bud.

?In the accompanying figure, which letter depicts sugars moving from sieve elements into sink cells with water following by osmosis?

A) D
B) E
C) F
D) G
E) H

The inferior narrow portion of the uterus is the ________.

A) cervix
B) perimetrium
C) fundus
D) body