Cells Fall - Biology Unit Test Review

Muscle cells are specialized for contraction. They need lots of energy and specialized proteins. Which of these statements correctly pairs an organelle with its function in the cell? Choose ALL that apply.

• Ribosomes make lipids.

• The mitochondria makes ATP.

• The lysosomes make proteins.

• The golgi apparatus processes and packages proteins.

• The endoplasmic reticulum transports molecules throughout the cell.

Living things require specific organic molecules in order to survive. The picture above represents some specific examples of foods that are mainly composed of one of these necessary organic molecules. The organic molecules found in these types of food are

• lipids.

• proteins.

• nucleic acids

• carbohydrates.

Which type of molecule makes up the double layer of a cell membrane?

• carbohydrate

• lipid

• nucleic acid

• protein

In the chemical process of photosynthesis, water is a

• catalyst

• enzyme

• product

• reactant

Which process moves water molecules across the membrane of a cell?

• diffusion

• endocytosis

• exocytosis

• osmosis

Which of these is NOT part of cellular respiration?

• electron transport chain

• glycolysis

• Calvin Cycle

• Krebs Cycle

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The process of cellular respiration

• occurs only in animals.

• breaks down food molecules to release stored energy.

• must occur before plants are able to carry out photosynthesis.

• is performed only by organisms that are incapable of photosynthesis.

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NGSS.HS-LS1-7

NGSS.HS-LS2-3

On average, how many molecules of ATP are gained through the process of aerobic cellular respiration from one glucose molecule?

• 2

• 140-150

• 34-36

• 6-8

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NGSS.HS-LS1-7

NGSS.HS-LS2-3

Facilitated diffusion and ________________ are alike since neither requires energy.

• endocytosis

• phagocytosis

• active transport

• simple diffusion

What are the products of photosynthesis?

• glucose and oxygen

• carbon dioxide and water

• carbon dioxide and oxygen

• glucose and carbon dioxide