U1M1L1 - Photosynthesis and Cellular Respiration

Cellular respiration is the process in which organisms break down food to release

• energy

• nutrients

• sugar

• oxygen

Water is a product of cellular respiration.

• true

• false

Photosynthesis is the process in which plants use energy from light to produce

• new cells

• organelles

• food

• none of these

Chloroplasts are the location of photosynthesis.

• true

• false

Which organisms use cellular respiration as a way to convert energy into usable form?

• seedless plants only

• only photosynthetic organisms

• only mammals

• all organisms

Carbon dioxide is used by plants for --------------------------

(a)  

Cellular respiration occurs in the ------------------- of cells.

• chloroplast

• mitochondria

• ribosomes

• lysosomes

We breathe in -------------------.

(a)  

Sucrose molecules break down during cellular respiration.

• true

• false

Photosynthesis uses all of the following except _____ to make food.

• chemical energy

• carbon dioxide

• light energy

• water