Zinc is a structural component of the DNA-binding proteins that help regulate gene expression. These proteins are known as
A. zinc blocks.
B. zinc enzymes.
C. zinc coenzymes.
D. zinc fingers.
Answer: D
You might also like to view...
What are persistent organic pollutants (POPs) and how do they enter our food supply? Describe at least two different types of POPs that occur as food residues.
What will be an ideal response?
Jasmine Singh is 25 years old. She has had frequent urinary tract infections over the past 3 years. She makes an appointment with her physician after an episode of nausea, vomiting, and abdominal pain. Due to her history of urinary tract infections, Jasmine most likely has ____ stones
A) struvite B) cystine C) uric acid D) calcium oxalate
What causes malabsorption in patients with cystic fibrosis?
a. Lack of pancreatic enzymes reaching the small intestine b. Abnormal structure of the small intestine. c. Severe anorexia associated with the respiratory problems d. Side effects of most effective medications.
Which of the following nutrients is not required by law to be added to refined grain products?
a. riboflavin b. folate c. magnesium d. thiamin e. niacin