Restriction enzymes
A) facilitate nucleotide base pairing.
B) cut DNA at specific sites.
C) stop transcription and translation.
D) bind together strands of DNA.
Answer: B
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Digestion is completed in this section of the small intestine
Which scientists are credited for deducing the true structure of DNA?
A. Rosalind Franklin B. Erwin Chargaff and Oswald Avery C. Martha Chase and Frederick Griffith D. James Watson and Francis Crick
Some species require a large and diverse range. Although it may not significantly decrease the overall size of the range, how might fragmenting the range with a freeway or neighborhood lead to the extinction of the entire population, even if sufficient food is available in either region to sustain two smaller populations? Suggest a compromise that would allow the population to survive and allow for the road project or neighborhood.
What will be an ideal response?
The single tendon of the biceps attaches to ___
a. the clavicle b. the scapula c. the ulna d. the radius e. more than one of these bones