9/26 CW: Mixed Review

What is osmosis?

• The movement of water molecules from a region of higher concentration to a region of lower concentration through a semi-permeable membrane.

• The movement of solute molecules from a region of higher concentration to a region of lower concentration.

• The movement of water molecules from a region of lower concentration to a region of higher concentration through a semi-permeable membrane.

• The movement of solute molecules from a region of lower concentration to a region of higher concentration.

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DOK Level 1: Recall

Which of the following is a type of biological macromolecule?

• Water

• Protein

• Oxygen

• Carbon dioxide

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DOK Level 1: Recall

What is the primary function of chloroplasts in plant cells?

• Cellular respiration

• Photosynthesis

• Protein synthesis

• Lipid storage

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DOK Level 1: Recall

Which stage of cellular respiration occurs in the cytoplasm?

• Glycolysis

• Krebs cycle

• Electron transport chain

• Calvin cycle

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DOK Level 1: Recall

What is a key difference between prokaryotic and eukaryotic cells?

• Prokaryotic cells have a nucleus, eukaryotic cells do not.

• Eukaryotic cells have a nucleus, prokaryotic cells do not.

• Both have a nucleus.

• Neither have a nucleus.

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DOK Level 1: Recall

Which organelle is responsible for energy production in eukaryotic cells?

• Ribosome

• Mitochondrion

• Golgi apparatus

• Lysosome

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DOK Level 1: Recall

What is anaerobic respiration?

• Respiration that requires oxygen

• Respiration that does not require oxygen

• Respiration that produces water

• Respiration that occurs in the mitochondria

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DOK Level 1: Recall

Explain how osmosis affects plant cells when placed in a hypertonic solution.

• Water enters the cell, causing it to swell.

• Water leaves the cell, causing it to shrink.

• Water enters and leaves the cell at the same rate.

• The cell remains unchanged.

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DOK Level 2: Skill/Concept

Identify the four main types of biological macromolecules.

• Carbohydrates, lipids, proteins, nucleic acids

• Carbohydrates, lipids, proteins, vitamins

• Carbohydrates, lipids, minerals, nucleic acids

• Carbohydrates, lipids, proteins, water

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DOK Level 2: Skill/Concept

Describe the role of chlorophyll in photosynthesis.

• Absorbs sunlight and converts it into chemical energy

• Transports water throughout the plant

• Provides structural support to the plant

• Stores energy in the form of ATP

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DOK Level 2: Skill/Concept