Bakers use alcoholic fermentation to produce ____, which causes dough to rise

a. alcohol
b. ATP
c. butyric acid
d. carbon dioxide
e. none of these


ANSWER: d

Biology & Microbiology

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Based on the phylogeny shown, the group of species including (2-5) can best be described as a  

A.  clade. B.  paraphyletic group. C.  polyphyletic group. D.  cladogram. E.  synapomorphy Clarify Question · What is the key concept addressed by the question? · What type of thinking is required? · What key words does the question contain and what do they mean?   Gather Content · What do you already know about phylogenetic trees?   Consider Possibilities · Consider the different answer options. Which can you rule out?   Choose Answer · Given what you now know, what information and/or problem solving approach is most likely to produce the correct answer?   Reflect on Process · Did your problem-solving process lead you to the correct answer? If not, where did the process break down or lead you astray? How can you revise your approach to produce a more desirable result?  

Biology & Microbiology

List the steps of the citric acid cycle in order

What will be an ideal response?

Biology & Microbiology

A large increase in exercise (say hiking for 20 miles a day for a week) requires _______________.

a. an increase in oxygen delivery to the muscles b. an increase in nutrient delivery to the muscles c. an increase in ATP levels in the muscles d. a and b are correct e. a, b, and c are correct

Biology & Microbiology

The scientific name for Neanderthals is

A) Homo sapiens. B) Homo habilis. C) Australopithecus robustus. D) Homo erectus. E) Homo neanderthalensis.

Biology & Microbiology