Molecular Biology Review

How are plant cells and human cells the same?

• They can produce their own oxygen.

• They make their own food from sunlight.

• They can receive nutrients through the cell wall.

• They use mitochondria to release energy from sugars.

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Which food items can be broken down mostly into amino acids?

• spaghetti noodles

• hamburger patties

• apple slices

• cucumber slices

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What is the function of nucleic acids?

• Stores Energy

• Movement

• Stores genetic information

• Physical structure

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What are the names of the four biomolecules?

• Carbohydrates, lipids, enzymes, and nucleic acids

• Carbohydrates, lipids, proteins, and nucleic acids

• Carbohydrates, DNA, proteins, and nucleic acids

• Carbohydrates, lipids, proteins, and monomers

Cellular respiration happens in a cell's ________________?

• Mitochondria

• Nucleus

• Chloroplast

• Cell wall

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NGSS.HS-LS1-7

The process by which cells use oxygen to produce energy from food is called?

• Photosynthesis

• Cellular respiration

• Transpiration

• None of the above

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NGSS.HS-LS1-7

Which are the correct equations for photosynthesis and cellular respiration? (Click all that apply)

• 6CO2 + 6H2O -> 6O2 + C6H12O6 + Energy

• 6O2 +6H2O → 6CO2 +C6H12O6

• 6O2 + C6H12O6 -> 6CO2 + 6H2O + Energy

• 6CO2 + 6H2O + Light Energy → 6O2 + C6H12O6

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The process of converting sunlight energy into chemical energy stored in a molecule is called?

• Cellular respiration

• Mitochondria

• Carbon dioxide

• Photosynthesis

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Which of the following statements is true?

• Oxygen is a product of photosynthesis, carbon dioxide is a product of cellular respiration

• Glucose is a product of cellular respiration, ATP is a product of photosynthesis

• Oxygen is a reactant of photosynthesis, carbon dioxide is a product

• Carbon dioxide is a product of photosynthesis, oxygen is a product of cellular respiration

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NGSS.HS-LS1-7

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What is the primary function of ribosomes in a cell?

• Protein synthesis

• DNA replication

• Lipid metabolism

• Carbohydrate storage