Which of the following statements about the 5? cap and mRNA processing is TRUE?
A. The addition of a 5? cap to mRNA occurs while the pre-mRNA is being made.
B. The 5' cap helps stabilize the mature mRNA.
C. The 5'?cap prevents the degradation of mature mRNA.
D. The 5' cap is added to the pre-mRNA by splicesomes.
E. The 5' cap is a group of adenosine molecules.
A. The addition of a 5' cap to mRNA occurs while the pre-mRNA is being made.
You might also like to view...
How many water molecules are produced during the formation of a triglyceride from fatty acids and glycerol?
A. 0 B. 1 C. 2 D. 3 E. 4 Clarify Question · What is the key concept addressed by the question? · What type of thinking is required? · What key words does the question contain and what do they mean? Gather Content · What do you know about triglycerides? How does it relate to the question? Consider Possibilities · What other information is related to the question? Which information is most useful? Choose Answer · Given what you now know, what information and/or problem solving approach is most likely to produce the correct answer? Reflect on Process · Did your problem-solving process lead you to the correct answer? If not, where did the process break down or lead you astray? How can you revise your approach to produce a more desirable result?
Stool specimens suspected of containing which of the following enteric pathogens should be collected and transported only in Cary-Blair medium because buffered glycerol saline is toxic for this bacterium?
a. Vibrio b. Salmonella c. Shigella d. Plesiomonas
What is a function of loose connective tissue?
A) to hold organs in place B) to store energy-rich reserves of fat C) to move substances throughout the body D) to contract when signaled by nerve cells
Suppose you have a random sample of employees in your company and their tenure. The sample mean of this sample is 4.2 years and the sample standard deviation is 4.5 years. How would knowing that the random sample was of size 100 instead of 60 change the 90% confidence interval for the population mean of employee tenure?
A. The 90% confidence interval will be biased for 100. B. The 90% confidence interval will be larger for 100 than 60. C. The 90% confidence interval will be smaller for 100 than 60. D. The 90% confidence interval will be biased for 60.