Exam Review

Question 1

What is a product

Answer 1

The substance that is present at the end of chemical reaction

Question 2

What is reactant

Answer 2

Two or more substances that react to create a substance

Question 3

Word equation for photosynthesis

Answer 3

Carbon dioxide + water= glucose oxygen+water

Question 4

Chemical equation for photosynthesis

Answer 4

Co2+h2o+c6+h12+o6+o2

Question 5

Word equation for cellular respiration

Answer 5

Glucose+oxygen= carbon dioxide

Question 6

Chemical equation for cellular respiration

Answer 6

C6 h12 o6+ 6o2=6102 +h20+energy

Question 7

What organelle does cellular respiration occur in

Answer 7

Mitochondria

Question 8

What cel organelle does photosynthesis occur

Answer 8

Chloroplast

Question 9

Definition of atom

Answer 9

Smallest particle in a element

Question 10

Definition of molecule

Answer 10

The smallest unit of a substance made of 2 or more atoms

Question 11

What holds atoms together

Answer 11

Chemical bonds

Question 12

Reactants of photosynthesis

Answer 12

Carbon dioxide and water

Question 13

Products of photo synthesis

Answer 13

Glucose oxygen and water

Question 14

Reactants of cellular respiration

Answer 14

Glucose and oxygen

Question 15

Products of cellular respiration

Answer 15

Carbon dioxide

Question 16

Where does energy from photosynthesis come from

Answer 16

Light