Question 1

Which of the following best describes cytoplasm?

Accepted Answer

A jelly-like material inside the cell in which various cell organelles are embedded, help dissolve solutes

Answer

Protects the inner parts of the cell

Answer

Contains the information necessary for the creation of new cells

Answer

Allows distribution of nutrients throughout the plant

Question 2

Which of the following structures serves as the cell’s boundary from its environment?

Accepted Answer

cell membrane

Answer

mitochondrion

Answer

channel protein

Answer

chloroplast

Question 3

It is a revolutionary method developed by Kary Mullis in 1980s. It is based on using the ability of DNA polymerase to synthesize a new strand of DNA complementary to the offered template strand.

Accepted Answer

PCR

Answer

Karyotyping

Answer

DNA Testing

Answer

Chromatography

Question 4

The diffusion of water across a selectively permeable membrane is called __________

Accepted Answer

osmosis

Answer

osmotic pressure

Answer

active transport

Answer

pinocytosis

Question 5

Which phase of mitosis is shown by the cell?

Accepted Answer

Telophase

Answer

Early prophase

Answer

Late prophase

Answer

Anaphase

Question 6

Which of the following are the products of the Krebs cycle?

Accepted Answer

All of the above

Answer

FADH

Answer

NADH

Answer

ATP

Question 7

Why is ATP important?

Accepted Answer

ATP is the main source of energy for most cellular processes.

Answer

All of the above

Answer

During photosynthesis drives protons to return through ATP synthase to make ATP across a membrane.

Answer

ATP is broken down through hydrolysis.

Question 8

An animal cell that is surrounded by freshwater will burst because the osmotic pressure causes

Accepted Answer

water to move into the cell

Answer

solutes to move into the cell

Answer

solutes to move out of the cell

Answer

water to move out of the cell

Question 9

A molecule that diffuses down a concentration gradient moves from an area of ________ concentration into an area of ___________ concentration.

Accepted Answer

high, low

Answer

passive, active

Answer

active, passive

Answer

low, high

Question 10

ATP is produced with the use of NADH and FADH2, which is involved in this process?

Accepted Answer

Oxidative Phosphorylation

Answer

Kreb's Cycle

Answer

Electron Transport Chain

Answer

Glycolysis

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