Cell energy

Which structures are found in all types of cells?

• Chloroplasts & Mitochondria

• Cell membrane & cytoplasm

• Chloroplasts & cell wall

• Cell wall & nucleus

Which structure is the site of protein synthesis?

• Golgi apparatus

• Ribosomes

• Nucleus

ATP is composed of a nitrogenous base, a sugar, and

• one phosphate group.

• two phosphate groups.

• three phosphate groups.

• four phosphate groups.

Where is the energy stored in an ATP molecule?

• in the bond between the adenine and ribose sugar

• in the bond between the ribose and phosphate groups

• in the bond between the first and second phosphate groups

• in the bond between the second and third phosphate groups

Products of the light dependent reaction of photosynthesis that are required (used) by the light independent reactions are ___.

• Oxygen and ATP

• ATP and NADPH

• Oxygen and NADPH

What process does the letter A represent in the diagram above?

• Kreb’s Cycle

• Light dependent reactions

• Light independent reactions

• ETC (electron Transport Chain)

Cellular respiration is called an aerobic process because it requires

• Light

• Oxygen

• Glucose

What are the reactants of cellular respiration?

• Water and glucose

• pizza

• Oxygen and lactic acid

• Carbon dioxide and water

In the cell, which organelle functions as the site of cellular respiration?

• Ribosomes

• Golgi apparatus

• Mitochondria

• Endoplasmic reticulum

In the presence of oxygen, glycolysis is followed by

• Photosynthesis

• Krebs Cycle

• Calvin Cycle

• Lactic Acid Fermentation