Biology, 25.11.2019 23:31 dianereyes7475
Which description applies to alternative mrna splicing? a-protein modifications such as addition of a functional group, or structural changes such as foldingb-heritable changes in gene expression that occur without altering the dna sequencec-a gene cluster controlled by a single promoter that transcribes to a single mrna strandd-mrna modifications such as additions of a 5'-cap and 3' poly-a tail and removal of intronse-processing of exons in mrna that results in a single gene coding for multiple proteins
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Biology, 22.06.2019 09:30
Drag each tile to the correct box. the body monitors the levels of oxygen in the blood to regulate breathing. isabel is running in a marathon and is near the finish line. she feels out of breath. how will her nervous system work to generate a reaction? arrange the tiles in chronological order. isabel's breathing rate increases. sensory receptors in the arteries detect low oxygen levels. the brain sends signals through motor neurons. sensory neurons generate an impulse. the central nervous system relays an impulse to certain brain regions.
Answers: 1
Biology, 22.06.2019 18:30
For an animal living a diplontic cycle, meiosis is limited to: producing gametes producing growth fertilization development of the zygote
Answers: 2
Which description applies to alternative mrna splicing? a-protein modifications such as addition of...
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