Telomeres Appear to Function in at Least Two Ways During

question 24

Multiple Choice

Telomeres appear to function in at least two ways during the replication of chromosomes.One way is to provide a primer for DNA polymerase.The second is to

• A)allow the chromosome to shorten each generation to speed up replication.
• B)bind to telomerase.
• C)permit the hairpin turn at the end to be cleaved.
• D)carry genes needed for DNA replication.

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Definitions:

Sexual Dimorphism

Both internal and external physical differences between the sexes, which increase during the adolescent growth spurt.

Growth Spurt

A rapid period of growth, particularly in height and weight, often occurring during puberty.

External Changes

Modifications or variations in the surrounding environment that can impact individuals or systems.

Primary Sexual Characteristic

The main reproductive organs and structures that are present at birth and are directly involved in reproduction.