An atom has an atomic number of 19 and a mass number of 39. This atom will have ________ neutrons.
A. 20
B. 58
C. 39
D. 19
Answer: A
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Which of the following amino acids are coded by just one codon?
Help with this, please?
Which statement concerning Vitamin D is not correct?
a. it is made by the kidney b. is promotes calcium absorption from food c. deficiency can cause bones to become too thick d. it influences muscle strength e. it influences immune health
With regard to fat metabolism, insulin increases:
A. the activity of lipoprotein lipase, which leads to increased triglyceride synthesis. B. the export of fatty acids and monoglyceride from adipocytes. C. the activity of hormone-sensitive lipase, which synthesizes triglycerides. D. the activity of hormone-sensitive lipase, which catabolizes triglycerides.
Organs are made of tissues
Indicate whether the statement is true or false