In DNA, phosphate groups bond to

A) other phosphate groups.
B) ribose.
C) adenine.
D) deoxyribose.
E) pyrimidine bases.


D

Biology & Microbiology

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Which of the listed statements describes the results of the following reaction? C6H12O6 + 6 O2 ? 6 CO2 + 6 H2O + Energy

A) C6H12O6 is oxidized and O2 is reduced. B) O2 is oxidized and H2O is reduced. C) CO2 is reduced and O2 is oxidized. D) C6H12O6 is reduced and CO2 is oxidized. E) O2 is reduced and CO2 is oxidized.

Biology & Microbiology

If a water molecule passes through the outer membrane of a chloroplast, how many more membranes will it have to move through to be in the stroma?  

A.  1 B.  2 C.  3 D.  4 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 know about the structure of a chloroplast? How does it relate to the question? Consider Possibilities · What other information is related to the question? Which information is most useful? 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

The cell body of a neuron propagates electrical signals to the axon terminals

Indicate whether the statement is true or false.

Biology & Microbiology

Which membrane reduces friction in joints?

a. serous b. cutaneous c. mucous d. synovial e. tissue

Biology & Microbiology