Ch. 2 Chemical Basis of Life Part 1

Ch. 2 Chemical Basis of Life Part 1

Assessment

Flashcard

Biology

11th Grade

Hard

Created by

Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

A chemical that increases the rate of a chemical reaction is called a _________.

Back

catalyst.

2.

FLASHCARD QUESTION

Front

A particle composed of two or more bonded atoms is called a _________.

Back

molecule.

3.

FLASHCARD QUESTION

Front

Atoms of the same element that have different numbers of neutrons are called _________.

Back

isotopes.

4.

FLASHCARD QUESTION

Front

What is the definition of alkalosis?

Back

pH above 7.45.

5.

FLASHCARD QUESTION

Front

A chemical bond that involves sharing a pair of electrons between atoms in a molecule is called a _________.

Back

covalent bond.

6.

FLASHCARD QUESTION

Front

What is the pH range for normal blood?

Back

7.35 to 7.45.

7.

FLASHCARD QUESTION

Front

What type of bond involves the transfer of electrons from one atom to another?

Back

ionic bond.

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