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Question 1

What is the role of intergrase in HIV Replication

Answer 1

It inserts viral DNA into the host genome

Question 2

Which microscope uses Visible light as its main illumination source

Answer 2

Compound Microscope

Question 3

What is the primary purpose of sample staining

Answer 3

Highlights cellular shapes and structures

Question 4

What type of Microscope is ideal for observing live, unstained specimens

Answer 4

Phase contrast microscope

Question 5

What is the key characteristc of the darkfield microscope

Answer 5

Specimen appears bright against a bright background

Question 6

What is a mordants primary function in staining?

Answer 6

Fix the dye to the specimen

Question 7

What staining method is used to differentiate bacteria with waxy cell walls

Answer 7

Acid fast stain

Question 8

What is the principal advantage of Flourescence microscope

Answer 8

Use ultravoilet light to visualize fluorochromes

Question 9

What is the main disadvantage of the electron microscope?

Answer 9

Cannot visualize live samples

Question 10

What type of microscopy produces three dimensional images

Answer 10

Confocal microscopy