Cells & Microorganism Review

What do scientist use to see cells?

• camera

• magnifying glass

• microscope

• telescope

Which organelle in plant cells makes the food for the cell?

• nucleus

• chloroplast

• cell wall

• cytoplasm

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-6

How do plant cells make their own food?

• the cytoplasm helps with digestion

• the cell wall makes it rigid so it can collect food to grow

• the nucleus directs the sunlight to make food for the plant

• the chloroplasts absorb sun light and helps the plant to photosynthesize

Tags

NGSS.MS-LS1-6

Gerald observed a cell and said he could tell it was a plant cell because it had a cell wall. Is he correct?

• Yes

• No

Which two organelles are only found in plant cells?

• cytoplasm and vacuoles

• cell wall and chloroplast

• cell membrane and nucleus

Tags

NGSS.MS-LS1-6

The nucleus is like the ____________ of the cell.

• foot
• hand
• stomach
• brain

Tags

NGSS.MS-LS1-2

Which of the following is an example of a harmful microorganism?

• Fungi used as antibiotics
• Ecoli on food that makes people sick
• Bacteria found in yogurt.
• Microorganisms helping dead matter to decay

Tags

NGSS.MS-LS2-4

Which of the following, found ONLY in plant cells, provides structure?

• cell wall
• chloroplast
• mitochondria
• vacuole

Which of the following statements are true?

• All microorganisms are bad
• All microorganisms are good
• Some microorganisms are harmful, while some can be helpful
• Microorganisms are too small to do anything to anyone

Which is not an example of a helpful microorganism?

• Yeast to help bread rise
• A virus used in a vaccine
• Microbes used to clean oil spills
• Bacteria that causes strep throat