When is NAD+ reduced to form NADH in glycolysis?
A. After cleavage of sugar
B. First step of the process
C. Right before the cleavage step
D. Right before conversion to pyruvic acid
A
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The ureters and urinary bladder are lined by ________ epithelium
A) stratified squamous B) pseudostratified columnar C) simple cuboidal D) transitional E) simple columnar
The osmolarity in the deepest part of the loop of Henle is ________ mOsM.
A) 100 B) 900 C) 1200 D) 300 E) None of these answers are correct.
Of the following vessel types, which conduct blood toward the heart, regardless of oxygen content?
A. Arteries B. Arterioles C. Capillaries D. Veins
What type of connective tissue makes up the dermis?
A. Loose/areolar tissue and dense irregular tissue B. Adipose tissue and dense irregular tissue C. Collagen and elastic tissue D. Adipose tissue and loose/areolar tissue