Answer the question using the accompanying figure. The structure labeled “B” forms at the ____

a. junctions of A bands and I bands
b. H zone
c. junctions of A bands and H zones
d. M line
e. junctions of I bands and M lines


ANSWER: a

Biology & Microbiology

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The genetic code is translated in groups of ________ bases.

A. four B. five C. two D. three

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A(n) ____________________ between chromosome 9 and chromosome 22 in chronic myelogenous leukemia results in a Philadelphia chromosome

Fill in the blank(s) with correct word

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The origin of the mitochondrion and chloroplast by endosymbiosis, hypothesizes that these organelles originated by

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Answer the following questions true (T) or false (F)

1. The three domains proposed by Carl Woese and George Fox are the Archaea, the Eukarya, and the Protista. 2. Gram staining of bacteria provides all the physical characterization necessary to identify bacterial species. 3. A single basic dye is used in simple stains.

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