Which of the following nitrogen bases is found in RNA but not DNA?
A. Adenine
B. Uracil
C. Thymine
D. Guanine
E. Cytosine
Answer: B
Anatomy & Physiology
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Describe the structural and functional relationship between the hypothalamus and the pituitary gland
What will be an ideal response
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Which vitamin is required for the normal synthesis of collagen?
A. Vitamin D B. Vitamin B C. Vitamin A D. Vitamin C E. Vitamin K
Anatomy & Physiology
If the arches of the foot fail to form, a person is said to have ________.
Fill in the blank(s) with the appropriate word(s).
Anatomy & Physiology
In the normal heart, the ________ has the highest rate of discharge and sets the rate of depolarization for the heart as a whole
A) SA node B) AV node C) bundle branches D) AV bundle
Anatomy & Physiology