Unit 1 Review - Biology Basics

Question 1

Which category of organic compound is the major component of cell membranes?

Accepted Answer

Lipid

Question 2

Anything that is made to meet a need or desire is a ________________.

Accepted Answer

technology

Question 3

If the data being collected is not consistent, what should be done?

Accepted Answer

Refine, alter, or expand the hypothesis

Question 4

The formation of polymers from monomers occurs through a process known as ______________.

Accepted Answer

dehydration synthesis

Question 5

_________ functions as energy storage molecule in mammalian muscles.

Accepted Answer

Glycogen

Question 6

___________ are the monomers of the protein molecules.

Accepted Answer

Amino acids

Question 7

What is the force of attraction which exists between water molecules?

Accepted Answer

cohesion

Question 8

Which of the following correctly defines a scientific law?

Accepted Answer

A widely accepted statement which is true under specific conditions.

Question 9

Scientific knowledge changes with new research and findings.

Accepted Answer

True

Question 10

Which of the following is a pure substance that can't be broken down any further?

Accepted Answer

Element

Questions 10