Biology, 20.07.2019 02:20 Ebberman3410
Which pair of statements best describes an essential amino acid?
it is an amino acid that contains peptide bonds. an example is proline.
it is an amino acid that contains nitrogen. an example is aspartic acid.
it is an amino acid that cannot be made by the body. it must be obtained from eating certain foods.
it is an amino acid that can be produced by the body. vitamin supplements maintain healthy levels.
Answers: 1
Biology, 21.06.2019 23:10
You arrive late to a biological seminar. however, just as you enter the room, you hear the speaker referring to the "five-prime end" and the "three-prime end" of a macromolecule. immediately, you know that they are talking about a: ]
Answers: 1
Biology, 22.06.2019 03:30
Which type of respiration takes place when there is no oxygen present
Answers: 2
Biology, 22.06.2019 15:10
Hairs that clean dirt out of the air in your nasal passages are called: a. sinus b. trachea c. cilia d. mucus
Answers: 2
Which pair of statements best describes an essential amino acid?
it is an amino acid that con...
it is an amino acid that con...
History, 30.09.2019 12:30
English, 30.09.2019 12:30
Mathematics, 30.09.2019 12:30
History, 30.09.2019 12:30
Mathematics, 30.09.2019 12:30
Mathematics, 30.09.2019 12:30
Mathematics, 30.09.2019 12:30
Mathematics, 30.09.2019 12:30
History, 30.09.2019 12:50