Photosynthesis p2

• A

• B

• C

• D

What are enzymes made of?

• carbohydrates

• DNA

• fats

• proteins

Which pair of substances is transported in the phloem?

• amino acids and protein

• amino acids and sucrose

• protein and starch

• starch and sucrose

In a mesophyll cell, where are chloroplasts found?

• between the cell wall and the cell membrane

• in the cytoplasm

• in the nucleus

• in the vacuole

• cell wall

• vacuole

• chloroplast

• nucleus

• the amount of water in the beaker and the height of the measuring cylinder

• the size of aquatic plant and the amount of gas in the measuring cylinder

• the size of aquatic plant and the duration of exposure to light

• the size of the beaker and the funnel

• A

• B

• C

• D

• A

• B

• C

• D

What are products of respiration in green plants?

• glucose and carbon dioxide

• glucose and oxygen

• water and carbon dioxide

• water and oxygen

Which two substances are the products of photosynthesis?

• carbon dioxide and sugar

• carbon dioxide and water

• oxygen and carbon dioxide

• oxygen and sugar