Biology, 03.12.2019 19:31 savannahdecker0318
Ag: t base pair in dna suggests that
(a) the t was originally a cytosine, which was deaminated to a t
(b) the t was originally a 5-methyl cytosine, which was deaminated to a t
(c) the t was originally a 5-methyl cytosine, which was oxidized to a t
(d) the g was originally an a, which was methylated to form an g
Answers: 1
Biology, 22.06.2019 10:30
In order to study genetic mutations, scientists must study genetic material. which statement describes the genetic material scientists are most likely studying? a) they study alleles that contain chromosomes, which are rna.b) they study alleles that contain genes, which are chromosomes.c) they study chromosomes that contain genes, which are dna segments.
Answers: 1
Biology, 22.06.2019 16:40
Astudent sees several ants walking up a wall following the exact same trail that an ant took earlier. she wants to apply the scientific method to determine how the ants detected the trail. which of these steps would come first in her application of the scientific method? perform an experiment by cleaning the scent away from part of the trail. draw a conclusion that the ants follow a scent trail. make a prediction about what the ants will do after she cleans away part of the trail. hypothesize that the ants are following a scent trail that the first ant left.
Answers: 1
Biology, 22.06.2019 23:20
Asample of digestive juice was removed from the stomach of a pig. the juice was placed in a test tube along with some grains of wheat. a second test tube was set up containing an equal number of wheat grains, with distilled water rather than digestive juice. the test tubes were kept for 8 hours at 40 degrees c. after 8 hours, the grains inside the digestive juice had broken into tiny particles. the grains of wheat, in the water, were wet but otherwise unchanged. what is the control group?
Answers: 3
Ag: t base pair in dna suggests that
(a) the t was originally a cytosine, which was dea...
(a) the t was originally a cytosine, which was dea...
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