To build a bone or tooth,cells first lay down a ________ and then fill it with crystals of calcium,phosphorus,magnesium,fluoride,and other minerals.
A) matrix
B) enzyme grid
C) buffer
D) fluid regulator
E) transporter
Correct Answer:
Verified
Q35: For whom is nitrogen balance typically positive?
A) Pregnant
Q36: Which statement about protein transporters is FALSE?
A) Hemoglobin
Q37: What amino acid is used to synthesize
Q38: Which protein,acting as a hormone,regulates blood glucose?
A) Oxytocin
B) Prolactin
C) Thyroxine
D) Antidiuretic
E) Insulin
Q39: Antibodies are _.
A) buffers
B) Edema-causing
C) giant protein molecules
D) large peptide molecules
E) carbons
Q41: The protein RDA for adults is _
Q42: An otherwise healthy person regularly consuming a