The coccyx is
A. also called the hipbone.
B. the most inferior portion of the vertebral column.
C. located in the upper lumbar region.
D. absent in humans.
E. the bottom of the spinal cord.
Answer: B
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The constancy of the chromosome number from one cell generation to the next is maintained through ________.
A) mitosis B) meiosis C) cytokinesis D) DNA synthesis
In the Ouchterlony test, where will a precipitin line form when bovine serum albumin is mixed with the antibodies for horse albumin, bovine albumin, and swine albumin?
A) between the wells for bovine albumin and antibodies for horse albumin B) between the wells for bovine albumin and antibodies for bovine albumin C) between the wells for bovine albumin and antibodies for horse albumin, and between the wells for bovine albumin and antibodies for swine albumin D) between the wells for bovine albumin and antibodies for swine albumin
The anticodon for the triplet UCA is
A) AGU. B) AGC. C) TCA. D) TGT. E) AGT.
Which of the following vitamins is needed to promote muscle growth and may reduce the risk of Parkinson's disease?
A. Vitamin K B. Vitamin E C. Vitamin C D. Vitamin D