Study Guide

Question 1

Made of
only one type
of atom?

Answer 1

Element

Question 2

Three subatomic
particles?

Answer 2

Proton +
Nuetron =
Electron -

Question 3

2 or more atoms joined in a fixed proportion?

Answer 3

molecules

Question 4

a material that
contains 2 or
more elements?

Answer 4

compound

Question 5

two elements an organic compound is required to have?

Answer 5

carbon, hydrogen

Question 6

calculating density is what?

Answer 6

mass (g) over volume (cm3)

Question 7

Photosynthesis is done by what?

Answer 7

Plants

Question 8

what groups of organisms do respiration?

Answer 8

Plants and animals

Question 9

How do particles move during diffusion?

Answer 9

From high to low concentration

Question 10

Which process has cells (like your muscles or yeast) make energy in the absence of oxygen

Answer 10

Fermentation

Question 11

What is the difference between active and passive transport?

Answer 11

The difference between active and passive transport is active requires energy and passive does not.

Question 12

what is the respiration equation?

Answer 12

C6H12O6 +6O2 –> 6CO2 + 6H2O + E

Question 13

What is the photosynthesis equation?

Answer 13

6CO2 + 6H2O —> c6H12O6