Molluscs that live in a tusk-like shell that is open at both ends belong to the class:

a. Polyplacophora.
b. Scaphopoda.
c. Cephalopoda.
d. Gastropoda.
e. Bivalvia.


B

Biology & Microbiology

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What is one technique that is used to identify a specific DNA sequence of a sample from a library?

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Biology & Microbiology

New technology has made it possible to screen an individual's entire genome, instead of testing for one genetic disorder at a time. This technology uses ____________________ that carry DNA from the entire human genome

Fill in the blank(s) with correct word

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The __________ reactions convert _____ (B) to sugars

a. Calvin cycle; O2 b. light; CO2 c. Calvin cycle; CO2 d. light; O2

Biology & Microbiology

Imagine that the genetic code were read in a non-overlapping fashion, using only two nucleotides to specify an amino acid (i.e., the sequence above would be read: AU-GA-UG and so on)

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Biology & Microbiology