Cells, Transport, and Virus Exam Review

What is the basic structural unit of all living organisms?

• Tissue

• Atom

• Cell

• Molecule

• Organ

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NGSS.MS-LS1-1

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Which type of cell has a true nucleus?

• Eukaryotic cells

• Prokaryotic cells

• Bacterial cells

• Archaeal cells

What is the main difference between prokaryotic and eukaryotic cells?

• The presence of mitochondria.

• The presence of a cell membrane.

• The presence of ribosomes.

• The presence of a nucleus.

Which type of cell is smaller in size?

• Eukaryotic cell

• Animal cell

• Plant cell

• Prokaryotic cell

Which type of cell has membrane-bound organelles?

• Bacterial cells

• Prokaryotic cells

• Archaeal cells

• Eukaryotic cells

Which type of cell has circular DNA?

• Prokaryotic cells

• Animal cells

• Plant cells

• Eukaryotic cells

What is the function of the cell membrane?

• Cell division and replication.

• Protection and regulation of substance movement.

• Energy production and storage.

• Nerve impulse transmission.

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NGSS.MS-LS1-2

Which organelle sorts, modifies, and packages proteins?

• nucleus

• golgi apparatus

• smooth endoplasmic reticulum

• lysosome

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NGSS.MS-LS1-2

Match the following cell parts to their functions.

• Cytoplasm

• Fluid filling the cell

• Ribosomes

• Makes proteins

• Nucleus

• Synthesizes glucose

• Mitochondria

• Produces energy

• Chloroplast

• Stores the DNA

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NGSS.MS-LS1-2

What is the function of the organelle in the picture?

• To support the outside of the cell and block molecules

• To produce glucose through photosynthesis

• To sort, modify, and package proteins

• To detoxify the cell and break down fatty acids

Answer explanation

This is a picture of the chloroplast which is found in plants and does photosynthesis.

Tags

NGSS.MS-LS1-2

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