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Murljashka [212]
3 years ago
9

Genotype of a pure line

Biology
1 answer:
Andrej [43]3 years ago
6 0

Answer:

9oooooooooooooooooooooooooooooooooooool

Explanation:

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What is cyclin dependent kinase?​
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Answer:

please mark as brainliest answer as it will also give you 3 points

Explanation:

Cyclin-dependent kinases (CDKs) are the families of protein kinases first discovered for their role in regulating the cell cycle. They are also involved in regulating transcription, mRNA processing, and the differentiation of nerve cells.[1] They are present in all known eukaryotes, and their regulatory function in the cell cycle has been evolutionarily conserved. In fact, yeast cells can proliferate normally when their CDK gene has been replaced with the homologous human gene.[1][2] CDKs are relatively small proteins, with molecular weights ranging from 34 to 40 kDa, and contain little more than the kinase domain.[1] By definition, a CDK binds a regulatory protein called a cyclin. Without cyclin, CDK has little kinase activity; only the cyclin-CDK complex is an active kinase but its activity can be typically further modulated by phosphorylation and other binding proteins, like p27. CDKs phosphorylate their substrates on serines and threonines, so they are serine-threonine kinases.[1] The consensus sequence for the phosphorylation site in the amino acid sequence of a CDK substrate is [S/T*]PX[K/R], where S/T* is the phosphorylated serine or threonine, P is proline, X is any amino acid, K is lysine, and R is arginine.[1]

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Earth's orbital speed around the Sun is closest to
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Earth’s orbital speed around the Sun is closest to OC) 850 mi/h
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5. In humans, normal skin pigmentation is due to a dominant allele (A), while the recessive allele (a) causes albinism (lack of
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There are 2 possible punnett squares. In the case Kendal is a carrier, cross Aa with aa for Kent. In the case Kendal is not a carrier, cross AA with aa.

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Which phrase describes the study of ecology?
djyliett [7]
<span>"D.how living things are interconnected with their environment</span>" is the correct answer. Ecology has to do with systems of environments as a whole, and the organisms that live there.
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What on a bird besides its feet is chemically similar to scales?
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Would it be its beak? It's hard and protective like scales

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