Unit 1 Review

In what ways do plant and animal cells differ?

• Plant cells have cell walls and chloroplasts.

• Animal cells have cell walls and chloroplasts.

• Plant cells have a nucleus and mitochondria.

• Animal cells have a nucleus and mitochondria.

The tough outer barrier of some cells, gives the cell structure & support

• Mitochondria

• Cell Wall

• Nucleus

• Ribosomes

Organism 1 does not have specialized cells, while organism 2 does. Which organism is multicellular?

• Organism 1

• Organism 2

• Both Organism 1 & 2

• Neither Organism 1 or 2

Organism 1 does not have specialized cells, while organism 2 does. Which organism is unicellular?

• Organism 1

• Organism 2

• Both Organism 1 & 2

• Neither Organism 1 or 2

What 3 things do plants need for the process of photosynthesis?

• Sunlight, oxygen and sugar.

• Water, soil and oxygen.

• Sunlight, carbon dioxide and water.

• Sunlight, soil and water.

What gas  do plants give off after conducting photosynthesis that humans/animals need in order to live?

• Oxygen
• Carbon
• Nitrogen
• Hydrogen

Complete the equation for photosynthesis:

sunlight + carbon dioxide +___________ ------> Glucose + oxygen

• helium

• nitrogen

• water

• hydrogen

The iputs to photosynthesis are...

• Energy in the form of ATP, glucose and oxygen

• sunlight, carbon dioxide and water

The outputs of photosynthesis are...

• Energy in the form of ATP, glucose and oxygen

• sunlight, carbon dioxide and water

What is the relationship between photosynthesis and cellular respiration?

• The inputs of photosynthesis are the outputs of cellular respiration.

• The inputs of cellular respiration are the outputs of photosynthesis.

• Both a & b

• Neither a or b