Q: Slow-twitch or fast-twitch and oxidative or glycolytic describe what type of fibers? Choices: - digestion muscle fibers - coronary muscle fibers - capillaries - skeletal muscle fibers A:
skeletal muscle fibers

(Question)
Q: What is the term for a combination of substances in which there is no chemical reaction? Choices: - a combination - a solute - a solution - a mixture A:
(Answer)
a mixture

Ques: Q: In hornworts, the horns are the sporophytes that rise up from what? Choices: - the roots - the polyol gametophyte - the breaza gametophyte - the leaflike gametophyte A:
Ans: the leaflike gametophyte

(Q).
Q: When female mammalian embryos consist of just a few thousand cells, one x chromosome in each cell inactivates by condensing into a structure called what? Choices: - lewy's body - morton body - baker body - barr body A:
(A).
barr body

Ques:Q: Because microorganisms can go through several generations in a matter of hours, their gene expression profiles adapt to the new laboratory environment very quickly. in addition, the vast majority of bacterial species resist being cultured in this? Choices: - water - substrate - colonies - isolation A:

Ans:isolation

Q: When fuel is burned, most of the energy is released in what form? Choices: - precipitation - carbon dioxide - humidity - heat A:
heat