Lactic acid fermentation does not require oxygen to produce NAD (^) +.

a. true

b. false

I think it's a but, I would be nice to here other opinions.

The rate at which molecules water and oxygen can enter a cell is determined by the-

if a man is pushing a wheelbarrow up a hill, describe what is occurring in terms of energy when the man is half way up the hill

Which of the following are not a cytoskeletal protein filament? a. Actin b. Intermediate filaments c. Primary filaments d. Microtubules

A order is composed of a number of related ... a) kingdoms b) phyla c) families d) species

How are cladograms used to classify organism?

Whats difference between statements and questions?

Which of the following statements is true? Electrons have a negative charge. The n=1 shell can hold eight electrons. The number of electrons in an atom is equal to the number of neutrons. The second electron shell can hold 16 electrons.

In some goats, the presence of horns is produced by an autosomal gene that is dominant in males and recessive in females. a horned female is crossed with a hornless male. the f1 offspring are intercrossed to produce the f2.

List two differences you would expect to see in the composition of lipids in the e. coli membrane when the cells are incubated at 25 ∘c compared to incubation at 37 ∘c.

Approximately what percentage of roadside litter flies out of the back of pick-up trucks