Viral Replication Cycles

Presentation

•

Biology

•

9th - 10th Grade

•

Easy

Erica Maresh

Used 5+ times

FREE Resource

19 Slides • 16 Questions

Multiple Choice

What do viruses have in common with living cells? They both...

store genetic information

have chloroplasts

use glucose for cellular respiration

have endoplasmic reticulum

Multiple Choice

What part of the phage is the DNA?

Multiple Choice

Classify the pathogen based on is structure

Bacteria

Virus

Multiple Choice

Why do viruses have projections on the outside?

To send signals to other viruses.

To maintain their structure.

To attach to the host cell.

To reproduce.

Multiple Choice

The part labeled A is......

DNA

envelope

surface protein

antibody

Multiple Choice

What is the first step of the virus reproduction cycle?

The viruses genetic material (DNA) starts to take over the functions of the cell

The host cell bursts open, releasing the new viruses

The virus injects its genetic material into the cell

A virus attaches to the surface of a host cell

Open Ended

Describe the length of time it takes for the lytic virus to cause symptoms.

Type response here

Multiple Choice

Which statement is correct about viral replication cycles?

Lytic - lyses cells immediately

Lysogenic - virus goes dormant and replicates with the cells

Lysogenic - lyses cells immediately

Lytic - virus goes dormant and replicates with the cells

Multiple Choice

The protein coat of a virus is known as the __________.

capsid

genome

cell membrane

envelope

Multiple Choice

The ___________ cycle allows replication of the phage genome staying dormant in the cell.

lysogenic

lytic

Multiple Choice

Prokaryotes do not have a nucleus. Which of the following is an example of a prokaryote?

Virus

Plant

Bacteria

Fungi

Multiple Choice

Besides DNA or RNA, what else is a virus made of?

a cell wall

a cell membrane

a protein coat

a carbohydrate coat

Multiple Choice

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

Multiple Choice

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

Lysogenic Cycle

Lytic Cycle

Binary Fission

Conjugation

Multiple Choice

What helps prevent viral diseases?

Vaccines

Antibiotics

Herbal tea

Gene Therapy

Multiple Choice

Viruses in the lysogenic cycle can be DORMANT. This means they....

are resting and waiting to attack

speed up reactions

are infecting quickly

catalyzing proteins

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