Biology, 09.11.2019 01:31 gabrielolivas59
What is the purpose of alternative splicing in eukaryotic cells? what is the purpose of alternative splicing in eukaryotic cells? produce multiple types of trnas that can bind to different codons. improve the efficiency of transcription and translation. regulate the quantity of any single protein being produced in the cell. produce multiple polypeptide sequences from a single primary transcript. increase the number of genes that do not have to contain introns.
Answers: 2
Biology, 22.06.2019 01:20
Look at the photo of the leaf. which term best describes this leaf?
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Biology, 22.06.2019 09:30
You have just sequenced a new protein found in mice and observe that sulfur-containing cysteine residues occur at regular intervals. what is the significance of this finding? it will be important to include cysteine in the diet of the mice. cysteine residues are required for the formation of α helices and β pleated sheets. cysteine residues are involved in disulfide bridges that form tertiary structure. cysteine causes bends, or angles, to occur in the tertiary structure of proteins.
Answers: 1
Biology, 22.06.2019 10:40
Which of the following factors would not contribute to allopatric speciation? a) a population becomes geographically isolated from the parent population.b) the separated population is small, and genetic drift occurs.c) the isolated population is exposed to different selection pressures than the ancestral population.d) different mutations begin to distinguish the gene pools of the separated populations.e) gene flow between the two populations is extensive.
Answers: 2
Biology, 22.06.2019 15:00
The scales shown in the introduction measure mass, or the amount of matter in a particular object. the scientific law of conservation of mass states that matter cannot be created or destroyed during a chemical reaction, but it can change from one form to another. did the simulation support this scientific law? explain why or why not.
Answers: 1
What is the purpose of alternative splicing in eukaryotic cells? what is the purpose of alternative...
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