Homeostasis/ Photosynthesis Question Preview (ID: 46306)


General Information About Homeostasis And Photosynthesis. TEACHERS: click here for quick copy question ID numbers.

WHy is homeostasis so important?
a) it is the process that keeps all systems in the body stable
b) it builds muscles
c) it gives you energy
d)

Homeostasis helps you....
a) find a balance despite external forces
b) build a chair
c) make your body perfect
d)

Stasis means....
a) stable
b) energy
c) built like a table
d)

Where does photosynthesis take place in the plant?
a) chloroplasts
b) stoma
c) stem
d)

The chemical formula for carbon dioxide is....
a) CO2
b) CO
c) C2O2
d)

Glucose is a sugar which means glucose is a form of?
a) chemical energy
b) light energy
c) electrical energy
d)

Which of these do not perform photosynthesis
a) mushroom
b) tree
c) plant
d)

Plants photosynthesized during the day because....
a) they require light energy
b) it rains during the day
c) the soil has more nutrients during the day
d)

Which of these is NOT needed to make food in a plant?
a) oxygen
b) water
c) sunlight
d)

What is a chemical reaction?
a) a process that rearranges the atoms molecules into a different form
b) reactions that do not require energy
c) a change in somethings shape
d)

Which organism is photosynthetic
a) tree
b) puppy
c) you
d)

What opens and closes the stoma
a) guard cells
b) chlorophyll
c) leaf
d)

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