Cell Review

Which cell is a eukaryote?

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Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-1

Contains DNA

• eukaryotic cell

• prokaryotic cell

• BOTH

Answer explanation

The DNA in prokaryotes is contained in a central area of the cell called the nucleoid, which is not surrounded by a nuclear membrane.

Bacteria cells are...

• eukaryotes.

• prokaryotes.

• BOTH

Answer explanation

Bacteria are alive and made up of only one cell.

Four students examined the cells and made the following observations: 
Student 1: Cell 1 is a plant cell because it has a cell wall
Student 2: Cell 2 is an animal cell because it has a nucleus
Student 3: Cell 1 is a plant cell because it has chloroplasts
Student 4: Cell 2 is an animal cell because it has a cell membrane
Who is correct?

• Student 1 and Student 2
• Student 2 and Student 3
• Student 1 and Student 3
• Student 2 and Student 4

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-1

William is working on a science project about cells. He wants to know which organelle is involved in the synthesis and modification of proteins. Can you help him?

• Ribosome

• Mitochondria

• Golgi apparatus

• Cell nucleus

Nora is studying plant cells and wonders about the function of vacuoles in them. What is the primary function of vacuoles in plant cells?

• Regulating molecular transport

• Synthesizing proteins

• Generating energy

• Storing nutrients and waste materials

Hannah is studying cell biology and wants to know the main function of the endoplasmic reticulum. Can you help her?

• Generating energy

• Breaking down molecules

• Synthesizing proteins

• Regulating molecular transport

Which two organelles are NOT found in animal cells?

• Cell membrane

• Cell wall

• Cytoplasm

• Nucleus

• Chloroplast

Tags

NGSS.MS-LS1-2

Which organelle is found in both plant and animal cells and converts sugars into energy?  (the powerhouse of the cell)

• Mitochondria
• Cell Wall
• Cell Membrane
• Vacuole

Which organelle is found in both plant and animal cells but is larger in plant cells?

• Chloroplast
• Cell Wall
• Cell Membrane
• Vacuole