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Cellular and Molecular Biology

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Human Genome Content

CELLS-UJYMDK

Which statement about the human genome is CORRECT?

A

Introns in human genes are generally small and infrequent; most of a gene consists of coding sequences.

B

The human genome is partitioned into 23 pairs of autosomes and a pair of sex chromosomes.

C

The majority of the genome is made up of protein-coding genes.

D

Nearly 50% of the genome consists of repetitive sequences.