Restriction enzymes are useful only on synthetic DNAs
Indicate whether the statement is true or false
FALSE
You might also like to view...
A duplicate copy of all of the hereditary information contained in the nucleus of eukaryotic cells is made during what stage of the cell cycle?
A. G1 B. S C. G2 D. Mitosis E. Cytokinesis
Scientists in Switzerland compared the total surface area of the small intestine in different species of bats. When the calculations were done as if the inner mucosal surface was smooth, the average inner surface area of the intestinal tube was 9.1 cm2 in one species. The mucosal surface area increased to 48 cm2 when the villi were factored in and reached a total of 0.13 m2 after adding in the membrane surface area of the microvilli. Approximately what percent of the total surface area of the small intestine in these bats can be attributed to the membrane surface area of the microvilli?
A. 12% B. 78% C. 55% D. 96% E. 28% Clarify Question · What is the key concept addressed by the question? · What type of thinking is required? Gather Content · What do you know about microvilli? What other information is related to the question? Choose Answer · Given what you now know, what information 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?
Typical fat molecules have __________ tail(s)
a. 1 b. 2 c. 3 d. 4 e. 5
Place the following steps for the cloning of a gene in order:1. DNA ligase seals foreign DNA into a plasmid.2. A restriction enzyme is used to cleave DNA. 3. The bacterium makes a product. 4. Some of the bacterial cells take up a recombinant plasmid. 5. The plasmid replicates on its own.
A. 5,1,4,3,2 B. 2,1,4,5,3 C. 3,1,2,4,5 D. 1,2,3,4,5 E. 1,3,2,4,5