Which of the following statements is correct?
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1 point
Plant cells have cell walls instead of plasma membranes.
Both plant cells and animal cells have plasma membranes.
Only plant cells have plasma membranes.
Animal cells have cell membranes instead of plasma membranes,
Both plant cells and animal cells have plasma membranes.
How are leaf cells and root cells different?
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1 point
Leaf cells have chloroplasts, but root cells do not.
Leaf cells can reproduce, but root cells cannot.
Leaf cells have nuclei, but root cells do not.
Leaf cells can absorb nutrients from the air, but root cells require soil to absorb nutrients.
Leaf cells have chloroplasts, but root cells do not.
Which of the following is a characteristic of a living thing? (Click all 3 answers that apply)
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3 points
living things must grow or change during their life cycle
living things must maintain homeostatis
living things must be made of one or more cells
living things must thrive without energy
living things must grow or change during their life cycle, living things must maintain homeostasis, living things must be made of one or more cells.
Of the following characteristics of living things, which is required for the SPECIES to survive, but not for the individual to survive?
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1 point
response to the environment
reproduction
use of energy to function
growth and change
reproduction
Which organelle is located ONLY in plants and is required for a plant cell to convert energy from the sun into food?
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1 point
cell wall
plasma membrane
chloroplast
central vacuole
chloroplast.
There are a few differences between the jobs of plant and animal cells. Which of the following is unique, specialized PLANT cell function?
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1 point
transporting oxygen
photosyntheiss for food
signaling movement in other areas of the organism
digestion of energy source