A cell with the ability to differentiate into several different types of cells is considered ________
A) multipotent B) unipotent C) totipotent D) pluripotent
Answer: A
You might also like to view...
What is a spermatheca?
a. a common body opening for the digestive, excretory, and reproductive systems b. an articulated appendage that functions to manipulate sperm and eggs for fertilization c. a specialized sac utilized by insects for long-term storage of sperm for later fertilization d. a stone or other surface to which fish adhere clusters of eggs using natural protein glues
Within a single motor neuron, the direction an
impulse follows is a. dendrite >>> axon >>> cell body. b. axon >>> dendrite >>> cell body. c. dendrite >>> cell body >>> axon. d. cell body >>> dendrite >>> axon. e. cell body >>> axon >>> dendrite
Signaling proteins that alert the immune system an infection is present and that sometimes directly fight pathogens are the:
A) histamines. B) complement proteins. C) antibodies. D) cytokines. E) antihistamines.
Carbohydrates are classified into several categories, based on their size and their composition. Which of these is the simplest type of carbohydrate?
A) disaccharide B) polysaccharide C) monosaccharide D) starch E) cellulose