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14 questions
Photosynthesis is an exothermic reaction.
True
False
What are the products of photosynthesis?
glucose
oxygen
carbon dioxide
water
What is the pigment responsible for absorption of light in photosynthesis?
Chlorophyll
Chloroplasts
Carotenoids
Chromophore
Name the cell layer that is responsible for most photosynthesis in the leaf.
Palisade
Mesophyll
Guard cell
Epidermis
Glucose combines with ammonia to form amino acids.
True
False
Name the molecule used to build cell walls.
Cellulose
Starch
Glycogen
Protein
What part of the plant is involved in gas exchange?
Leaf
Stem
Roots
What class of molecule is found in seeds as an energy store?
Lipids
Protein
Carbohydrate
Mineral ions
Aerobic respiration transfers more energy from glucose than anaerobic respiration.
True
False
Anaerobic respiration releases energy
True
False
Yeast respire anaerobically to produce lactic acid.
True
False
Light intensity is directly proportional to distance.
True
False
Why is glucose not stored in the leaf?
it is soluble
it is sweet
it is reactive
Which type of muscle can tire?
Smooth muscle
Cardiac muscle
Skeletal muscle
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