All of the following muscles have an origin on the humerus except which one?

A. Triceps brachii
B. Biceps brachii
C. Brachioradialis
D. Brachialis


Answer: B

Anatomy & Physiology

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Answer the following statement(s) true (T) or false (F)

1. Binary fission in bacteria, where a single parent cell duplicates its genetic material and then splits into two daughter cells, is an example of sexual reproduction. 2. The X chromosomes from a female child are inherited from both the mother and father. 3. The sex of a zygote is determined by whether the egg is carrying an X or Y chromosome. 4. In the female fetus, the absence of testosterone results in the development of the external genitalia into clitoris, labia minora, and labia majora. 5. The uterus is a thick muscular chamber inferior to the urinary bladder. 6. The ovarian cycle typically lasts about 28 days, with day 1 considered to be the first day after ovulation.

Anatomy & Physiology

Summarize the surface barriers that provide a first line of defense against pathogens

What will be an ideal response?

Anatomy & Physiology

You are examining a human blood smear under the microscope and note a large cell with a bilobed nucleus and orange-red granules in the cytoplasm. Identify the cell

A) Eosinophil B) Basophil C) Neutrophil D) Lymphocyte

Anatomy & Physiology

________ are the photoreceptors responsible for color vision.

Fill in the blank(s) with the appropriate word(s).

Anatomy & Physiology