Cellular Processes Question Preview (ID: 23064)
Photosynthesis, Respiration, Mitosis, Waste Elemination.
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What are the products of photosynthesis?
a) carbon dioxide and water
b) oxygen and water
c) carbon dioxide and sugars
d) oxygen and sugars
What happens during photosynthesis?
a) The cell uses energy in sunlight to make food
b) The cell uses oxygen to make food.
c) The cell uses sugar to make oxygen
d) The cell uses the energy in sunlight to make carbon dioxide.
What product of photosynthesis do most living things need to survive?
a) water
b) oxygen
c) chlorophyll
d) cabondioxide
What happens during respiration?
a) oxygen is released into the air
b) sugar is broken down, releasing energy
c) carbohydrates are released into the bloodstream
d) water and carbon dioxide are converted into energy
The stage of respiration that releases most of the energy in sugar, occurs in the _____.
a) nucleus
b) chloroplast
c) cytoplasm
d) mitochondria
How are photosynthesis and respiration related?
a) they have opposite equations
b) they have the same equation
c) they both produce carbon dioxide
d) they both produce oxygen
What happens during mitosis?
a) cell's nucleus divides into two new nuclei
b) cell's DNA is replicated
c) cell divides into two new cells
d) cell's cytoplasm divides
What does diffusion allow cells to do?
a) make food
b) reproduce
c) release energy
d) eliminate waste
During the cell cycle _____.
a) two identical daughter cells are formed from a single parent cell.
b) two different daughter cells are formed from a single parent cell.
c) four identical daughter cells are formed from a single parent cell.
d) four different daughter cells are formed from a single parent cell.
Jonathon has learned that salt and other nutrients can travel into and out of a cell. Which process allows salt to travel into a cell?
a) elimination
b) diffusion
c) respiration
d) reproduction
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