Microorganism

Yogurt and cheese  can be produced from ___________.

• Bacteria
• Virus
• Protozoa
• Algae

Bacteria is known as ______________ in an ecosystem when feeding on dead organisms.

• decomposers
• herbivores
• pathogens
• infections

Tags

NGSS.MS-LS2-3

Fungi is benefical to us because of the following reason:

• They are a source of oxygen
• They can clean up pollution
• They are a source of antibiotics
• They help to clean run off from waste

Tags

NGSS.MS-LS2-5

What is true about bacteria?

• Bacteria use photosynthesis to make their own food
• Bacteria can only be found in dirt
• Bacteria is always beneficial
• Bacteria can be used to make certain foods

Tags

NGSS.MS-LS1-6

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

Tags

NGSS.MS-LS2-4

Why is a microscope needed to view cells?

• to separate cells from each other 
• to make cells look bigger than they are
• to make cells look smaller than they are
• to hold the cells still so they can be seen

Bacteria are made up of how many cells?

• 1
• 2
• 3
• trillions!

Tags

NGSS.MS-LS1-1

Mold helps dead things (plants, animals)...

• Grow
• Decay
• Sleep
• Reproduce

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-4

What is a cell?

• Is a smallest part of living thing

• Fiber

• Nutrients

• Wastes

What type of instrument would you use to look at cells?

• Telescope
• Giroscope
• Microscope
• None of the above