The ____ have a single, circular chromosome
a. Archaea
b. Bacteria
c. Archaea and Bacteria
d. cyanobacteria only
e. methanogens only
ANSWER: c
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Your study buddy asks, "would you please explain the difference between home range and territory?" What is the best response?
A. Territory is the entire area that an animal can utilize for its resources, such as shelter, food, and mates. Home range is near its nest or den. B. Territory is the area that an animal can utilize for its resources, such as shelter, food and mates and will defend against other members of its species. Home range is near its nest or den. C. Territory is the area that an animal can utilize for its resources, such as shelter, food and mates, and will defend against other members of its species. Home range is the area that an animal may roam over on a daily basis. D. Territory is the area that an animal can utilize for its resources, such as shelter, food and mates, and will defend against others members of its species. Home range is a smaller area within the territory that the animal is found in when it is resting or hiding from predators.
A hydrolysis reaction results in
a. formation of a macromolecule. b. bond breakage of a macromolecule. c. lipid molecule creation. d. nucleic acids being made. e. most macromolecules.
Mary, who has type O blood, is expecting a child with her husband, who has type B blood. Mary's husband's father has type A blood. What is the probability that the child will have type O blood?
a) 0% b) 10% c) 25% d) 50% e) 75%
If you took a new, strong antibiotic, which vitamin would you most likely need that you didn't need before?
A) vitamin A B) vitamin E C) vitamin K D) vitamin C