The joint between the left and right parietal bones is called the ________.
A. coronal suture
B. parietal joint
C. lambdoid suture
D. sagittal suture
E. cranial joint
Answer: D
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Which of the following organs is not found in the abdominal cavity?
a) stomach b) spleen c) liver d) gallbladder e) diaphragm
A fascicle
A. possesses an external lamina. B. is a bundle of reticular fibers. C. is a bundle of collagen fibers. D. is surrounded by perimysium. E. is only found in smooth muscle.
The clitoris
A) is derived from the same embryonic structures as the scrotum in males. B) is encircled by the mons pubis. C) is topped by vestibular glands. D) contains erectile tissue comparable to the corpora cavernosa of the penis. E) is protected by the vesico-uterine pouch.
RNA codons specify the amino acids that are used to make a protein. Mark each of the following statements concerning translation true (a) or false (b)
_____ A codon specifies a maximum of one amino acid. _____ Some amino acids are specified by just one codon, whereas others are specified by multiple codons. _____ The limitations of the genetic code are such that a single amino acid may be specified by no more than four codons. _____ Because there are four RNA nucleotides and each codon is three nucleotides long, there are 64 possible codons, each of which directs the ribosome to incorporate a specific amino acid into a growing polypeptide chain.