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Questions and Answers
We need glucose for our cells to get oxygen in a process called cellular respiration.
We need glucose for our cells to get oxygen in a process called cellular respiration.
False (B)
Oxygen is required for cells to produce energy from glucose in cellular respiration.
Oxygen is required for cells to produce energy from glucose in cellular respiration.
True (A)
Cellular respiration generates glucose for our cells.
Cellular respiration generates glucose for our cells.
False (B)
Our cells use oxygen to break down glucose and release energy.
Our cells use oxygen to break down glucose and release energy.
Glucose is produced during cellular respiration.
Glucose is produced during cellular respiration.
When you put a teabag into hot water, the tea molecules move from an area of higher concentration to an area of lower concentration.
When you put a teabag into hot water, the tea molecules move from an area of higher concentration to an area of lower concentration.
The process of diffusion occurs when you put a teabag into cold water.
The process of diffusion occurs when you put a teabag into cold water.
The tea molecules in the teabag move spontaneously from an area of lower concentration to an area of higher concentration when you put it into hot water.
The tea molecules in the teabag move spontaneously from an area of lower concentration to an area of higher concentration when you put it into hot water.
Diffusion occurs when you put a teabag into hot water because the tea molecules are trying to reach equilibrium.
Diffusion occurs when you put a teabag into hot water because the tea molecules are trying to reach equilibrium.
The rate of diffusion is directly proportional to the surface area of the teabag.
The rate of diffusion is directly proportional to the surface area of the teabag.
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