Pre-MRNA 5' Cap Poly Codon numbers 105- 146 1-30 31-104 Introns cut out and exons spliced together MRNA 5' Cap Poly-A tail 1-146 5' UTR 3' UTR Coding segment © 2011 Pearson Education, Inc. Which of the following will excise the introns (non-coding regions) of the mRNA molecule? A.Spliceosomes B.RNA Polymerase C.Primase D.DNA Polymerase I by virtue of its exonuclease activity

A&P Practice Question 31:

Question 66SavedWhat statement concerning the epidemiology of depression is CORRECT? Question 66 options: It is more prevalent in men and women are less likely to seek help Most patients that suffer depression possess the met allele of the BDNF gene Common comorbid conditions include diabetes, autoimmune disorders, and pain It is estimated that 1% of Canadian’s will suffer a depressive episode in their lifetime

05.

Question 3a and 3c.

QUESTION 17 Which agency in the USA is responsible for the regulation of pharmaceuticals and food stuffs? O a. FBI O b. NIH O C. FDA O d. CIA

Question 11 Many great scientists pushed the development of biologics. Which scientist developed the first successful polio vaccine? Jonas Salk O Maurice Hilleman O Edward Jenner O Louis Pasteur

QUESTION 10 Pollution from human activities has only minor effects on the environment, so the primary concern when pollution occurs is that it affects human health.  True  False

QUESTION 29 Match each scenario with the type of prevention being described.  Answers may be used more than once or not at all.                                                  Vision screening in elementary schools                                                  Bypass surgery immediately following a heart attack A. Primary prevention B. Secondary prevention C. Tertiary prevention

QUESTION 69 Which of the following drugs does NOT act by competitive inhibition? O sulfonamide O isoniazid O ethambutol O streptomycin O trimethoprim QUESTION 70 The humoral immune response defends against O bacteria O bacterial toxins O viruses O All of the choices are correct. QUESTION 71 An antiviral that is a guanine analog would have an antiviral mode of action that O blocks DNA replication. O inhibits peptidoglycan cross-linking. O blocks penetration. O bonds to ergosterol in the cell membrane. hlocks maturation