What is one function of the integumentary system?
a. blood cell formation
b. immune function
c. synthesis of proteins
d. protection against desiccation
e. exchange of gases
ANSWER: d
You might also like to view...
During _________, nucleotide sequence information is changed into amino acid sequence information.
A. replication B. sequencing C. transcription D. translocation E. translation
Which of the following is nota mechanism for regulating gene expression after the mature RNA transcript is produced?
A. gene silencing by miRNAs B. inhibition of translation initiation C. blockage of the promoter by a repressor protein D. protein degradation
Which molecule degrades cyclical AMP into AMP?
a. erythropoietin b. adenylate cyclase c. phosphodiesterase d. isomalathion
It is not always easy to locate or identify genes based on cDNA. How is this problem created by the differences between cDNA and DNA with respect to a given gene?
What will be an ideal response?