Review 3.8-3.10: Photosynthesis (HBio)

All of the following EXCEPT ____ are reactants of photosynthesis.

• Carbon dioxide

• Light

• Oxygen

• Water

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

When a plant in a sealed chamber is exposed to light, the amount of carbon dioxide in the container will ____.

• Increase

• Stay the same

• Decrease

• Fluctuate unpredictably

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

"Photoautotrophs" include all of the following EXCEPT ____.

• Animals

• Algae

• Plants

• Some bacteria

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Select the TRUE statement about the outer boundaries of the chloroplast.

• They only have one membrane -- but it is a phospholipid trilayer.

• The inner membrane is more "prokaryotic" in structure.

• Their membranes are made of proteins - not lipids.

• They have an inner membrane and an outer wall.

Inside of the chloroplast, there are stacks of little disks called ____.

• Stroma

• Stomata

• Ribosomes

• Thylakoids

Photosynthetic pigments are stored within the ____.

• Stroma

• Outer membrane

• Thylakoid membranes

• Inner membrane

Select the TRUE statement.

• Chloroplasts receive their proteins from ribosomes outside in the cytoplasm.

• Chloroplasts rely on the DNA in the nucleus of the cell.

• Chloroplasts have DNA that is linear.

• Chloroplasts can make their own proteins using ribosomes.

Which type of energy wave can humans see with their naked eye?

• Visible light

• Microwaves

• Radio waves

• X-rays

____ are molecules that absorb and reflect specific wavelengths of light due to their chemical structure.

• Enzymes

• Proteins

• Pigments

• Ribosomes

Light waves that are ____ by pigments can provide the energy necessary to drive photosynthesis.

• Transmitted

• Absorbed

• Reflected

• Transduced

Tags

NGSS.HS-LS1-5