Q3-Week 1 Bacteria

You are looking at a sample under the microscope to see if your patient has a bacterial infection. When you look into the microscope, you see a rod-shaped bacteria. What do you call this shape of bacteria?

• Bacilli

• Cocci

• Spirilla

• Vibrios

Which of the following is TRUE about bacteria?

• Bacteria have nucleus.

• Bacteria do not have DNA.

• Bacteria have cytoplasm.

• Bacteria have membrane-bound organelles.

What do you call to harmful bacteria that cause diseases to living organisms?

• Actigen

• Allergen

• Glycogen

• Pathogen

A 30-year old woman is experiencing diarrhea for the past 14 hours. Which one of the following bacteria is likely to cause this illness?

• E.coli

• Lactobacillus

• Leuconostoc

• Pediococcus

Which of the following is NOT a part of a bacteria cell?

• Nucleus

• Ribosome

• Cytoplasm

• DNA

What is the organ of locomotion in bacteria?

• Capsule

• Flagella

• Pili

• Slime

These are hair-like projections emerging from the outside cell surface. What part of the bacteria are these?

• Cytoplasm

• Flagella

• Pili

• Ribosome

Which of the following diseases is caused by bacteria?

• Diabetes

• Leukemia

• Lupus

• Pneumonia

What are pathogens?

• Bacteria that help us digest our food

• Bacteria that help our immune system

• Bacteria that break down materials

• Bacteria that can cause disease

What should you take in order to fight bacterial infections or slow down the growth of bacteria in humans?

• Antigens

• Antihistamine

• Antibiotics

• Antiseptics