REVIEW CELL STRUCTURE

Which three components do all cells have in common?

• Nucleus, mitochondria, ribosomes

• Cell membrane, cytoplasm, DNA

• Cell wall, chloroplast, vacuole

• Endoplasmic reticulum, Golgi apparatus, lysosomes

What distinguishes eukaryotic cells from prokaryotic cells

• Eukaryotic cells have a cell membrane, prokaryotic cells do not.

• Eukaryotic cells have a nucleus and membrane bound organelles, prokaryotic cells do not.

• Eukaryotic cells lack DNA, prokaryotes have DNA.

• Eukaryotic cells are always unicellular.

What is the primary role of the nucleus?

• Synthesizing proteins

• Producing energy (ATP)

• Controlling cell activities and storing genetic material

• Transporting substances across the cell membrane

Tags

NGSS.MS-LS1-2

Which organelle is responsible for protein synthesis?

• Lysosome

• Ribosome

• Golgi apparatus

• Mitochondrion

Tags

NGSS.MS-LS1-2

Which cell structure modifies, packages, and ships proteins?

• Endoplasmic reticulum

• Mitochondrion

• Golgi apparatus

• Nucleolus

What is the function of the mitochondria?

• Digesting cellular waste

• Photosynthesis

• Producing energy (ATP) for the cell

• Synthesizing lipids

Tags

NGSS.MS-LS1-2

Which organelle stores materials in plant and animal cells?

• Vacuole

• Cytoskeleton

• Endoplasmic reticulum

• Ribosome

Tags

NGSS.MS-LS1-2

What is the main function of lysosomes?

• Tp transport proteins out of the cell

• To break down and recycle cellular debris

• TO produce DNA

• To hold the cell's shape

Tags

NGSS.MS-LS1-2

Which structure gives the cell its shape and helps internal organization?

• Cell wall

• Cytoplasm

• Cytoskeleton

• Nucleolus

Tags

NGSS.MS-LS1-2

In plant cells, which of the following is not found in animal cells?

• Chloroplasts

• Mitochondria

• Nucleus

• RIbosomes

Tags

NGSS.MS-LS1-2