A patient is rushed to the emergency room and immediately needs a blood transfusion. The patient is found to have only anti-A antibodies in circulation. The blood type of this individual must be

A) A.
B) B.
C) AB.
D) O.


B) B.

Biology & Microbiology

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If a child has an AB blood type, the parents

a. must both have different blood types. b. must be A and B, but not AB. c. must be AB. d. can be any blood type. e. can have different blood types, but neither can be O.

Biology & Microbiology

Although the epidermis lacks chloroplasts, it plays an essential role in photosynthesis. What features of the epidermis

contribute to the overall photosynthetic success of a plant? What will be an ideal response?

Biology & Microbiology

The brain interprets the ________ of light on the basis of the number and frequency of action potentials it receives from light receptors in the retina

Fill in the blank(s) with correct word

Biology & Microbiology

Polyclonal antibodies in serum contain

A. At least three different kinds of antigens B. A mixture of vaccines C. A mixture of antibodies D. At least three different kinds of cells

Biology & Microbiology