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Question 211 pts

Blood cells placed in pure water will burst because there is a net movement of water out of the cell.

True
False

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Question 221 pts

Photosynthesis takes place in tiny organelles within the cell known as mitochondria.

True
False

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Question 231 pts

The balanced chemical equation for cellular respiration is

C6H12O6 + 6O2 → 6CO2 + 6 H2O + 36 or 38 ATP

True
False

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Question 241 pts

A catalyst is anything that speeds up a chemical reaction.

True
False

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Question 251 pts

Kinetic energy is the energy an object possesses due to its motion.

True
False

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Question 261 pts

Changes in temperature and pH may speed up or slow down the activity of an enzyme.

True
False

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Question 271 pts

There are 20 different amino acids.

True
False

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Question 281 pts

The products of the light-dependent reactions of photosynthesis are oxygen, ATP, and NADPH.

True
False

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Question 291 pts

Which of the following is NOT a component of the Cell Theory?

Cells arise only by division of a previously existing cell.
Cells are the smallest units of structure and function
All organisms are composed of one or more cells.
Cells can vary their shape and size to suit the environment for survival.

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Question 301 pts

What is the name of the two subatomic particles that can be found in the nucleus of an atom?

neutrons and electrons
protons and neutrons
protons and electrons
protons and morons

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Question 311 pts

Atoms that have either a positive or negative charge are known as:

ions
magnetic
lacking nuclei
electrically neutral

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Question 321 pts

An atom with an unfilled outer energy level (electron shell) is likely to be:

inert
unable to form bonds with other atoms
reactive
extremely stable

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Question 331 pts

All living things are able to maintain stable internal conditions. This is known as

metabolism
homeostasis
heredity
cellular organization

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Question 341 pts

Which of the following is NOT considered to be one of the five basic properties shared among living organisms?

made of one or more cells
grow and reproduce
posses DNA
need oxygen to survive

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Question 351 pts

CFCs (Chlorofluorocarbons) in the stratosphere cause:

global warming due to increased CO2
increase ozone levels by converting O2 to O3 and decreasing UV passage to Earth.
act as a catalyst to destroy ozone increasing UV passage to Earth.
increased ice crystal formation that cools the earth.

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Question 361 pts

The process by which traits are passed from parents to offspring is known as:

heredity
homeostasis
complexity
movement

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Question 371 pts

Alcoholic fermentation occurs in muscle cells of the human body.

True
False

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Question 381 pts

If carbon has 6 protons and 6 neutrons, how many electrons must it have to be electrically neutral?

3
36
6
12

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Question 391 pts

The loss of an electron is known as _______; the gain of an electron is known as ________.

reduction; oxidation
transduction; adduction
oxidation; reduction
removal; addition

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Question 401 pts

Kinetic energy is the stored energy that can be used for motion.

True

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Beverley Smith
Beverley SmithLv2
28 Sep 2019
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