Although Most of an Individual's DNA Is Contained in the Cell

question 25

Multiple Choice

Although most of an individual's DNA is contained in the cell nucleus, some is also contained in the:

• A) ribosomes
• B) mitochondria
• C) endoplasmic reticulum
• D) cell membrane

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Definitions:

Clotting

The process by which blood changes from a liquid to a solid state, forming a clot to prevent excessive bleeding when vessels are injured.

Capillary Bed

A network of small blood vessels known as capillaries, which facilitate the exchange of oxygen, nutrients, and waste materials between the blood and tissues.

Vena Cava

A large vein carrying deoxygenated blood into the heart, consisting of two main branches, the superior and inferior vena cava.

Arteriole Branch

A small branch of an artery leading into capillaries, responsible for regulating blood flow from arteries to capillaries.