Photosynthesis

Photosynthesis is an example of a plants ability to maintain a stable internal environment is called ________________.

• Metabolism

• Mitosis

• Heterozygous

• Homeostasis

Most plant leaves take in carbon dioxide as light increases. They give off carbon dioxide if light intensity is low. The graph shows a plant's carbon dioxide levels at different light intensities.

At point X, the rate of which process is equal to the rate of photosynthesis?

• F - Cellular Respiration

• G - Transpiration

• H - Growth

• J - Reproduction

Which organelle performs PHOTOSYNTHESIS?

• Chloroplast
• Mitochondria

Tags

NGSS.MS-LS1-6

What are the products of photosynthesis?

• water and carbon dioxide
• oxygen and glucose
• oxygen and carbon dioxide
• oxygen and water

Tags

NGSS.MS-LS1-6

What is the pigment in chloroplasts that performs photosynthesis?

• Chlorosynthesis
• Chlorophyll
• ADP
• Electron Transport

Tags

NGSS.MS-LS1-6

What is the function of NADPH and ATP?

• They absorb light
• They power the light-dependent reactions
• They are light-reflecting pigments
• They are short term energy carriers

Tags

NGSS.MS-LS1-6

After photosynthesis, plants store their energy as _________ .

• chlorophyll
• pigment
• glucose (sugar)
• Oxygen

Tags

NGSS.MS-LS1-6

NGSS.MS-LS1-7

Where do the dark reactions (Calvin cycle) take place?

• thylakoid membrane

• lumen

• stroma

Tags

NGSS.MS-LS1-6

What are the two products of the light reactions that are needed for the calvin cycle?

• NAD and NADPH
• NADP + and Glucose
• NADPH and ATP
• Oxygen and NADPH

Tags

NGSS.MS-LS1-6

What is the main chemical compound that stores and releases energy?

• ATP
• Cytoplasm
• PTP
• Oxygen

Tags

NGSS.HS-LS1-7