Respiration, Photosynthesis, Transpiration, Translocation

Which equation is the photosynthesis equation?

• C₆H₁₂O₆ + O₂ -----> CO₂ + H₂0

• C₆H₁₂O₆ + O_{2 +} CO₂ -----> H₂0 + ATP

• CO₂ + H₂0 -----> C₆H₁₂O₆ + O₂

• O₂ + CO₂ -----> H₂0 + C₆H₁₂O₆

Tags

NGSS.MS-LS1-6

NGSS.MS-LS1-7

Where does photosynthesis occur in the plant?

• In the stem

• In all parts of the plant

• In the leaves

• In the flower

Tags

NGSS.MS-LS1-6

In what plant cell organelle does photosynthesis occur?

• Chloroplasts

• Mitochondria

• Nucleus

• Cell Wall

Tags

NGSS.MS-LS1-6

Autotrophic means that plants _________________________.

Tags

NGSS.MS-LS1-6

What is the catalyst (makes the reation happen) for the photosynthesis equation? It is also the limiting factor.

• Sunlight

• Temperature

• CO₂ concentration

• Oxygen concentration

Tags

NGSS.MS-LS1-6

How do short days in winter affect the rate of photosynthesis?

• short days increase the rate of photosynthesis

• short days decrease the rate of photosynthesis

• short days have to impact on the rate of photosynthesis

• winter kills plants.

Tags

NGSS.MS-LS1-5

NGSS.MS-LS1-6

If there was excess carbon dioxide in the greenhouse, what would happen to the rate of photosynthesis?

• Increase

• Decrease

• Stay the same

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-1

Why do warmer temperatures increase the rate of photosynthesis? (Check all that apply)

• Heat makes the reaction happen faster

• Becuase heat is good

• Heat increases the speed at which particles move

• Heat has no affect on photosynthesis

Tags

NGSS.MS-LS1-6

If plants are in need of water and stressed, will they continue to go through phtotsynthesis?

• Yes

• No

• Maybe so?

Tags

NGSS.MS-LS1-5

NGSS.MS-LS1-6

What structure opens and closes to allow gasses in and out of the plant? (found underneath the leaves)

• Xylem and phloem

• Plant cells

• Cilia

• Stomata