Organic Molecules Review

Which indicator tested for protein?

• Iodine

• Biuret

• Benedicts

• Brown Paper Bag

How does glycogen compare with starch?

• Glycogen is carbohydrate storage in animals, while starch is

  carbohydrate storage in plants.

• Glycogen is carbohydrate storage in plants, while starch is

  carbohydrate storage in animals.

• Glycogen is composed of nucleic acids, while starch is composed of

  amino acids.

• Glycogen is composed of amino acids, while starch is composed of

  nucleic acids.

serves as the monomer of proteins

• amino acids

• nucleotides

• lipid

• protein

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Which best describes the importance of lipids to organisms?

• They provide keratin in hair and outer layers of the skin.

• They keep cellular organelles hydrated within an organism.

• They provide storage for cellular waste within an organism.

• They serve as cellular membrane components and as concentrated energy sources.

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

• noodles

• steak

• apple slices

• pears

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What is the formula for photosynthesis?

• C₆H₁₂O_{6 +} O_{2 -->} CO₂ + H₂O + sunlight

• Sunlight + Oxygen --> Glucose + Sunlight

• CO₂ + H₂O + sunlight ----> C₆H₁₂O₆ + O₂

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What process happens in the mitochondria?

• Photosynthesis

• Cellular Respiration

• Synthesis of proteins

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What is the purpose of cellular respiration?

• Make glucose

• Make energy

• Make oxygen

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Photosynthesis produces ____________ where as cellular respiration produces _________.

• Glucose; ATP

• ATP; Sunlight

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What is the chemical energy in the cell called?

• ATP

• CO2

• Proteins

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