cells and microorganisms

What is found in plant cells and but NOT in animal cells?

• cell membrane

• cytoplasm

• cell wall

• vacuole

Tags

NGSS.MS-LS4-2

Which claim supports that structures of cells are difficult to see without using a microscope?

• Cell parts are microscopic.

• Cell parts are large and can be seen with the naked eye.

• Cells are not made up of small parts.

• Cells are made of small parts but I have good vision.

Would it be good for you health to kill all of the bacteria in and on your body?

• YES!!!

• Maybe?

• NO!!!

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-3

how do antibiotics and probiotics differ?

• antibiotics make bacteria multiply and probiotics kill bacteria

• antibiotics kill bad bacteria and probiotics balance out bacteria

• antibiotics balance out bacteria and probiotics kill good bacteria

• They are both useless!!

What is something found in a plant cell but NOT in an animal cell?

• cytoplasm

• cell membrane

• chloroplast

• nucleus

Tags

NGSS.MS-LS1-2

Which of the following is a benefit of microorganisms?

• They remove minerals from the soil.

• They do not multiply.

• They are used to make medicine.

• They feed on living things.

Tags

NGSS.MS-LS2-5

How can a student, looking through a microscope, tell the difference between a plant and animal cell?

• a plant cell is much bigger than an animal cell

• an animal cell makes a crunchy noise and a plant cell does not

• an plant cell does not have teeth and an animal cell does

• plant cells are usually shaped like boxes and animal cells are rounded

Which of these foods are produced using bacteria?

• apples from the tree

• fried chicken tenders

• swiss cheese

• mashed potatoes

Some microorganisms found in soil are beneficial. In what way is this so?

• They scare away the animals.

• They break down dead matter.

• They kill all the weeds.

• They provide plants with oxygen.

Tags

NGSS.MS-LS2-3

What is the organelle in the cell that directs all the cell's activities?

• cytoplasm

• chloroplast

• nucleus

• cellmembrane

Tags

NGSS.MS-LS1-2