Stephen Nowicki Biology chapter 3

What organelles are associated with the production of proteins?

• nucleus

• ribosome

• mitochondria

• cell membrane

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What organelle is also known as the "gate keeper"?

• nucleus
• mitochondria
• ribosome
• cell membrane

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What organelle is responsible for energy production?

• nucleus
• mitochondria
• ribosome
• cell membrane

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NGSS.MS-LS1-2

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Which structures do plant cells have that animal cells do NOT have?

• cell wall

• large central vacuole

• chloroplasts

• all of these

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Name the prokaryote?

• animal cell
• plant cell
• bacteria
• fungi cell

The cell membrane is selectively permeable. What does "selectively permeable" mean?

• All thing can enter.

• Nothing can enter.

• Some things can, others can't enter.

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What is the major difference between a prokaryote and a eukaryote?

• prokaryotes do not have a nucleus

• prokaryotes do not have ribosomes.

• prokaryotes do not have a cell membrane.

• prokaryotes do not contain DNA

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Which is larger, a normal eukaryotic cell or a prokaryotic cell?

• eukaryotic
• prokaryotic 

Chloroplasts in plant cells are where this process takes place.

• cellular respiration
• photosynthesis
• protein production
• glycolysis 

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What organelle is  the "brain, or control center" of the cell?

• mitochondria
• nucleus
• ribosome
• cell membrane

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NGSS.MS-LS1-2