Roughly speaking, (1) one gram of carbohydrate is the equivalent of how many Calories? (2) one gram of fat is the equivalent of how many Calories? (3) one gram of protein is the equivalent of how many Calories? 

A. (1) = 4, (2) = 9, (3) = 4.
B. (1) = 7, (2) = 9, (3) = 4.
C. (1) = 4, (2) = 4, (3) = 4.
D. (1) = 4, (2) = 10, (3) = 4.


A. (1) = 4, (2) = 9, (3) = 4.

Biology & Microbiology

You might also like to view...

Atherosclerosis ____

a. decreases arterial lumen size b. affects the diameter of veins c. has no effect on arterial lumen size d. increases arterial lumen size e. presents many clinical symptoms immediately

Biology & Microbiology

Hantavirus has all of the following characteristics except

A. the first U.S. outbreak occurred in 1993 in the southwest. B. it is transmitted by aerosol transmission from rodent excreta. C. it is a zoonosis. D. symptoms are abrupt fever, lung edema, respiratory distress, and hypotension. E. the reservoir is human carriers.

Biology & Microbiology

The mismatch repair system recognizes mismatched base pairs, removes a portion of the DNA strand containing the error, and then resynthesizes the missing DNA using the correct sequence as a template. But what if the mismatch repair system instead removed a piece of the DNA strand that contained the correct sequence? What would replication of this improperly repaired sequence produce?

A. two DNA molecules bearing the same mutation B. two DNA molecules with different mutations C. two DNA molecules that are missing one nucleotide pair D. two DNA molecules with a gap where the correct sequence was excised E. one DNA molecule with a mutation and one DNA molecule with a mismatch

Biology & Microbiology

Three (3) eggs are boiled and all weigh 2g. The eggs are placed in a 15% solution of NaCl and reweighed after 30 minutes.When compared to the solution, the egg that gained weight was ________.

A. hypotonic B. isotonic C. hypertonic

Biology & Microbiology