Download Photosynthesis Quiz Answers

Photosynthesis Quiz Answers
1. True or False: Glucose is the food of plants.
true 2. True or False: Glucose is the main product of photosynthesis.
true 3. What is photosynthesis?
Photosynthesis is the process that converts the energy of the sun into carbohydrates. 4. What is cellular respiration?
Cellular respiration is the process of breaking down glucose to obtain energy in the form of ATP. 5. What is a waste product of photosynthesis?
The oxygen formed during photosynthesis is essentially a waste product of the photosynthesis process. 6. Which statement best describes a producer?
a) An organism that produces food for itself and other organisms.
b) An organism that produces complex organic compounds from simple
inorganic molecules.
c) An organism that obtains carbon from outside sources.
d) All plants are producers.
7. Which statement best describes an autotroph?
a) An organism that produces food for itself an other organisms.
b) An organism that produces complex organic compounds from simple
inorganic molecules.
c) An organism that obtains carbon from outside sources.
d) All plants are autotrophs.
8. Which best summarized photosynthesis? In the presence of sunlight,
a) carbon dioxide + oxygen → glucose + water.
b) glucose + oxygen → carbon dioxide + water.
c) carbon dioxide + water → glucose + oxygen.
d) carbon dioxide + glucose → oxygen + water.
9. What is the organelle of photosynthesis?
a) the mitochondria
b) the chloroplast
c) the nucleus
d) the endoplasmic reticulum
10. As almost all organisms on Earth obtain their energy from
photosynthetic organisms, it could be said that ultimately all energy
comes from _________.
a) plants.
b) food.
c) the sun.
d) carbon dioxide.