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TEAS 7 practice test science

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ATI TEAS 7
Science
TEAS 7 practice test science

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Question 1 of 108

What is the main function of the endoplasmic reticulum (ER) in the cell?

A. To synthesize and transport proteins and lipids

B. To package and transport proteins

C. To break down macromolecules

D. To store genetic material

Correct Answer:

Rationale:

Question 2 of 108

What is the primary factor that determines whether a solute will dissolve in a solvent?

A. Temperature

B. Pressure

C. Molecular structure

D. Particle size

Correct Answer:

Rationale:

Question 3 of 108

What is the process of converting simple sugars into complex carbohydrates called?

A. Glycolysis

B. Gluconeogenesis

C. Krebs cycle

D. Oxidative phosphorylation

Correct Answer:

Rationale:

Question 4 of 108

What is the process of removing waste products from the cell called?

A. Exocytosis

B. Endocytosis

C. Phagocytosis

D. Pinocytosis

Correct Answer:

Rationale:

Question 5 of 108

What is the significance of the nuclear envelope breaking down during mitosis?

A. It allows the chromosomes to condense and become visible.

B. It allows the spindle apparatus to form and attach to the chromosomes.

C. It allows the sister chromatids to separate.

D. It allows the nuclear material to be evenly distributed to the daughter cells.

Correct Answer:

Rationale:

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