Biology, 17.06.2020 19:57, lindseybug
Which of the following is NOT one of the four main groups of macromolecules of living things?
a. proteins
c. amino acids
b. nucleic acids
d. polysaccarides
Answers: 1
Biology, 21.06.2019 16:30, katelynbychurch
Amutagen is 1: a living thing that has undergone a mutation. 2: an agent that causes a mutation in dna. 3: a mutation that has affected one gene. 4: a chemical that can poison living cells.
Answers: 1
Biology, 22.06.2019 11:30, eggemotions
_tissues respond quickly to outside stimuli a) epithelia b)nervous c)muscular d)muscular and nervous
Answers: 2
Biology, 22.06.2019 12:40, natishtaylor1p8dirz
Fredrick griffith made a scientific discovery in 1928
Answers: 1
Which of the following is NOT one of the four main groups of macromolecules of living things?
a. pr...
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