The First Group of Researchers to Correctly Identify the Double-Helix

question 36

Multiple Choice

The first group of researchers to correctly identify the double-helix structure of DNA were ________.

• A) McClintock and Franklin
• B) Hershey and Chase
• C) Pauling and Avery
• D) Watson and Crick

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Definitions:

Dendritic Cells

Immune cells that process antigen material and present it on their surface to T-cells, initiating an adaptive immune response.

CD4

A glycoprotein found on the surface of immune cells like T helper cells, playing a key role in the immune system by aiding in the response to antigens.

Antibody Units

Individual molecules of antibodies, which are proteins produced by the immune system to identify and neutralize pathogens like bacteria and viruses.

Initial Injection

The first dose or administration of a substance or drug into a body or system.