Which of the following characterizes a weak base?
A. It binds a little H+ and has a weak effect on pH.
B. It binds a lot of OH- and has a strong effect on pH.
C. It resists changes in OH-.
D. It lowers the pH.
E. It binds a little OH- and has a weak effect on pH.
Answer: A
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The distribution of ABO blood types among Korean Americans differs markedly from that of Native Americans in that
A. Korean Americans have about equal frequency of types O, A, and B, with 10% AB, whereas Native Americans have mostly type O, with type AB very rare. B. nearly all Korean Americans are blood types A or B. C. Native Americans have about equal frequency of types O, A, and B, with 10% AB, whereas Korean Americans have mostly type O, with type AB very rare. D. nearly all Native Americans are type AB, with very few type O.
Which of the following is a true statement?
A) The head of the humerus articulates with the acromion process. B) The greater tubercle of the humerus articulates at the coracoid process of the scapula. C) The rotator cuff is responsible for the flexible extensions at the elbow joint. D) The anular ligament surrounds the head of the radius.
What is the buffy coat found in centrifuged whole blood?
What will be an ideal response
____________________ refers to the obligatory increase in metabolic rate incurred during the processing and storage of ingested foods
Fill in the blank(s) with correct word