Cellular Energetics

What are the products of glycolysis?

• Pyruvate, ATP, water, NADH

• Carbon dioxide, FADH₂, NADH, ATP

• 32 ATP

• NADPH and ATP

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NGSS.HS-LS1-7

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What powers the ATP synthase enzymes in mitochondria and chloroplasts?

• The energy absorbed during the light reactions.

• The electronegativity of oxygen

• Energy released by breaking the chemical bonds in glucose

• The diffusion of hydrogen

How are the ATP synthase enzymes in photosynthesis and cellular respiration similar?

• They both rely on chemiosmosis of hydrogens down a gradient to power phosphorylation

• They are both located in the cytoplasm of the cell

• They both use oxygen to create a concentration gradient

• They both receive hydrogen ions from FADH₂

Tags

NGSS.HS-LS2-5

Enzymes ___________________ activation energy to speed up chemical reactions.

• increase

• decrease

Which phase of photosynthesis produces organic sugars?

• The light reactions

• The Calvin cycle

• The link reaction

• Electron transport chain

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NGSS.HS-LS1-6

Which organelle is responsible making food (Glucose) using sunlight?

• Cell Membrane

• Nucleus

• Chloroplast

• Mitochondria

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NGSS.HS-LS1-5

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Use the diagram to answer the question. Between which parts of the molecule must the bonds be broken to form an ADP molecule?

• A and B

• A and C

• B and C

• C and D

What organelle does cellular respiration take place?

• Chloroplast

• Cell Wall

• Mitochondria

• Central Vacuole

Tags

NGSS.HS-LS1-7

This process releases chemical energy from sugars and other carbon-based molecules to make ATP when oxygen is present.

• photosynthesis

• light-independent reaction

• cellular respiration

• light-dependent reaction

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NGSS.HS-LS1-7

What does chlorophyll capture?

• Chlorophyll captures water from the air.

• Chlorophyll captures carbon dioxide from the air.

• Chlorophyll captures the energy of sunlight.

• Chlorophyll captures baseballs.

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5