Bacteria & Virus Review

Which of the following is true for both bacteria and viruses?

• both contain genetic material

• can be killed using antibiotics

• have a cell membrane

• have a protein coat

Which statement is true about viruses?

• Viruses can eat and metabolize food.

• Viruses can reproduce only using a host cell.

• Viruses can reproduce on their own at any time.

• Viruses contain DNA, so they are alive.

Which of the following is a risk of overusing antibiotics to treat infections>

• Bacteria may become resistant to antibiotics.

• Antibiotics increase the rate of infection.

• Antibiotics cause other diseases to develop.

• Antibiotics only work once.

Tags

NGSS.HS-LS3-2

NGSS.HS-LS4-4

What do viruses need to reproduce?

• Genetic material

• A host cell

• Bacteria

• Insulin

What process is this?

• phagocytosis
• lytic cycle
• lysogenic cycle
• formation of antibodies

Which viral life cycle kills its host cell by lysing (bursting)?

• Lysogenic Cycle

• Lytic Cycle

• Binary Fission

• Conjugation

A microorganism that can cause a disease is known as a?

• Antibiotic

• Foe

• Pathogen

Tags

NGSS.HS-LS4-5

What does a VIRUS need to replicate?

• Host Cell
• Pathogen
• Computer

Name the three shapes of bacteria.

• Cocci, Bacillus, Spirilla

• Cocci, Bacillum, Strepto

• staphlo, strepto, diplo

During the lytic infection by a virus, the host cell is-

• destroyed
• copied
• passed on to the lysogenic cycle
• not affected