The atomic number equals the number of ________ in an atom.

A. protons plus electrons
B. neutrons plus protons
C. protons
D. neutrons


Answer: C

Biology & Microbiology

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During generalized transduction

A. the host chromosome is degraded into randomly sized fragments. B. any bacterial gene may be transferred to the subsequent host. C. any DNA fragment of the appropriate size is packaged. D. All of the choices are correct.

Biology & Microbiology

Eukaryotic chromatin can be described in topological terms as a series of:

A. constrained segments. B. constrained loops. C. relaxed linear segments. D. relaxed loops. E. plectonemic supercoils.

Biology & Microbiology

To a person studying utilization of classroom

space on campus, the most useful data concerning students in a classroom would be expressed by the number of

a. total individuals. b. individuals per square meter. c. individuals per room. d. rooms per building. e. students of each age

Biology & Microbiology

Correctly rephrase the following famous quote from J. B. S. Haldane. "I would lay down my life in order to save two brothers or __________________."  

A.  one son or daughter B.  four cousins C.  three uncles D.  two nephews and one son or daughter E.  two grandsons or granddaughters 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 kin selection? 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? Reflection 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