Which of the following is an amino group?

A) -OH
B) -NH2
C) -COOH
D) -CO


Answer: B

Biology & Microbiology

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While looking at a prepared slide of human blood under your microscope, you spot a dark colored cell with a large nucleus. What is that cell most likely to be?

a. red blood cell b. granzyme c. lymphocyte d. platelet

Biology & Microbiology

The functions of the casparian strip include all of the following EXCEPT.

A. controlling materials that enter the vascular cylinder B. enabling a one-way passage of water and nutrients into the vascular cylinder C. forcing water to pass in between cells of the endodermis D. Keeping valuable nutrients inside the vascular cylinder

Biology & Microbiology

Identify the muscle(s) that is/are primarily responsible for holding the head of the humerus in the glenoid cavity.

A. Latissimus dorsi
B. Rotator cuff
C. Rhomboideus
D. Deltoid

Biology & Microbiology

The designation CRE refers to

What will be an ideal response?

Biology & Microbiology