Choose true and false

A. Repetitive DNA is characterized by its relatively slow rate of renaturation.

B. Satellite DNA consists of very large sequences repeated many times in tandem in large clusters.

C. In humans, the α satellite family, found in centromeric regions, has a repeat unit length of 171 bp.

D. In mammalian genomes satellite DNA is less than 10%, but in the fruit fly Drosophila virilis, it amounts to 50%.

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#Question id: 18727

#Unit 13. Methods in Biology

What is the function of a polynucleotide kinase?

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#Question id: 15209

#Unit 13. Methods in Biology

Agarose gels are formed by suspending dry agarose in aqueous buffer, in which usually Agarose concentration between

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#Question id: 2182

#Unit 2. Cellular Organization

The movement of dietary glucose and sodium from the intestine into the bloodstream does not relies on which of the following transport mechanisms?

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#Question id: 32426

#Unit 2. Cellular Organization

Nonmuscle cells contain several types of contractile bundles composed of:

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#Question id: 4245

#Unit 3. Fundamental Processes

Once a peptide bond has been formed between the amino acid attached to the tRNA in the P site and the amino acid associated with the tRNA in the A site, what process occurs next?