Posttranscriptional Modifications That Yield Eukaryotic MRNAs Include Which of the Following

question 57

Multiple Choice

Posttranscriptional modifications that yield eukaryotic mRNAs include which of the following?

• A) splicing to remove introns
• B) 5' poly (A) tracts
• C) 3' caps
• D) all of the choices

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Definitions:

Locomotion

The ability to move from one place to another, which can be observed in all animal groups as a means to interact with their environment.

Birth Control Pills

Oral contraceptives taken by women to prevent pregnancy, containing hormones that inhibit ovulation, alter the uterine lining, and thicken cervical mucus.

FSH

Follicle-stimulating hormone, a gonadotropic hormone synthesized and secreted by the pituitary gland that stimulates the growth of ovarian follicles in females and sperm production in males.

LH

Luteinizing Hormone, a hormone produced by the anterior pituitary gland that plays a key role in regulating the reproductive system.