Which of the following methods does not rely on the ability of nucleic acids to hybridize with each other?

A. cross species DNA hybridization for exploring evolutionary relationships
B. colony blot hybridization to identify a specific sequence from a collection of sequences that has been inserted into bacteria
C. Southern blotting for the detection of specific DNA fragments that have been separated by gel electrophoresis
D. Northern blotting for the detection of specific RNA fragments that have been separated by gel electrophoresis
E. Western blotting for the detection of specific proteins that have been separated by gel electrophoresis


E

Biology & Microbiology

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If the Calvin cycle were to be temporarily restricted, the highest concentration of NADPH would likely be in the  

A.  thylakoid space. B.  thylakoid membrane. C.  stroma. D.  chloroplast outer membrane. Clarify Question What is the key concept addressed by the question? What type of thinking is required?   Gather Content What do you already know about NADPH, where it is produced, and where it is used? What other information is related to the question?   Choose Answer Do you have all necessary information to determine what type of reaction is taking place?   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?

Biology & Microbiology

Describe the mutualistic relationship that arbuscular mycorrhizae form with plants

What will be an ideal response?

Biology & Microbiology

Bipolar cells carry signals from rods and cones to:

A. ganglion cells B. the retina C. the visual cortex of the brain D. horizontal cells

Biology & Microbiology

Monosaccharides and disaccharides are types of ____

a. proteins b. lipids c. nucleic acids d. carbohydrates e. amino acids

Biology & Microbiology