Photosynthesis And Respiration Question Preview (ID: 53872)
Respiration And Photosynthesis Practice.
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What is the process of respiration that does not require oxygen and produces alcohol as a bi-product?
a) alcoholic fermentation
b) lactic acid fermentation
c) photosynthesis
d) respiration
What is the chemical formula for photosynthesis? (words)
a) Oxygen + water yields glucose + carbon dioxide + water
b) Water + glucose + oxygen yields glucose + carbon dioxide + water
c) Sunshine + water + carbon dioxide yields carbon dioxide and water
d) Carbon dioxide + water + sunshine yields glucose + Oxygen + water
How does carbon dioxide enter plant?
a) through the chloroplast
b) through the stomata
c) through the flower
d) through the stem
What role does chlorophyll have in the process of photosynthesis?
a) it repels the sun
b) it hides the sun
c) it fills the cell
d) it absorbs the sun
What type of conditions cause lactic-acid fermentation?
a) cells die
b) the cells run out of water
c) cells do not get oxygen fast enough
d) you will never recover
What is the energy-releasing process that does not require oxygen is called?
a) fermentation
b) alcohol
c) lactic acid
d) photosynthesis
What happens to the levels of carbon dioxide and oxygen in the atmosphere because of respiration and photosynthesis?
a) there is more CO2
b) There is more O2
c) They balance out
d) There is no air
What happens during respiration?
a) glucose is made
b) ATP is made
c) sunlight is absorbed
d) sunlight is made
How are photosynthesis and respiration related?
a) They are opposites
b) they are the same thing but one has to do with gasses and the other has to do with water
c) They are the exact same thing
d) they have nothing to do with each other
Where is most of the energy in glucose released during cellular respiration?
a) cytoplasm
b) mitochondria
c) chloroplast
d) chlorophyll
What happens during respiration?
a) sugar and water combine with oxygen to form energy
b) carbon dioxide and water combine with sunlight to form glucose and oxygen
c) oxygen and sugar combine to form energy in the leaf
d) water and sugar form ATP energy in the mitochondria
How does photosynthesis benefit other organisms such as heterotrophs?
a) heterotrophs get energy from the sun
b) photosynthesis allows plants to move
c) photosynthesis allows plants to grow so heterotrophs have something to eat and oxygen to breathe
d) photosynthesis has nothing to do with heterotrophs
What happens during photosynthesis?
a) sugar and water combine with oxygen to form energy
b) carbon dioxide and water combine with sunlight to form glucose and oxygen
c) oxygen and sugar combine to form energy
d) water and sugar form energy in the mitochondria
What is the main difference between respiration and fermentation?
a) respiration requires oxygen and fermentation doesn't
b) there is no difference
c) fermentation moves water
d) fermentation never happens outside of bacteria
What is the chemical contained in chloroplast?
a) respiration
b) photosynthesis
c) cholorophyll
d) pigment
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