The Nucleus Is a Double Membrane That Encloses the DNA

question 51

Multiple Choice

The nucleus is a double membrane that encloses the DNA.Inside the nucleus the DNA acts as the template to produce mRNA and ribosomes; to exit the nucleus these molecules must

• A) diffuse through the double membrane into the cytoplasm.
• B) pass through carrier proteins which use ATP to transport the molecules.
• C) attach to carrier molecules that carry them through the membrane.
• D) pass through pores that span both membranes.
• E) be transported across the two membranes by means of vesicles.

---

Definitions:

Language Comprehension

The ability to understand spoken, written, or signed language, interpreting words, sentences, and texts to derive meaning.

Neurogenesis

The process of generating new neurons in the brain, contributing to brain plasticity and function.

Parkinson's Symptoms

Indications of Parkinson's disease, including tremors, muscle stiffness, and movement difficulties.

Arthritis Flare-Up

A sudden and temporary increase in symptoms of arthritis, including joint pain, swelling, and stiffness.