The coccyx, a tiny tailbone found in humans, is believed to be a ________ structure

A) terminated
B) vestigial
C) rudimentary
D) redundant


B

Biology & Microbiology

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The research team used their experiments to study the incorporation of labeled nucleotides into a culture of lymphocytes and found that the lymphocytes incorporated the labeled nucleotide at a significantly higher level after a pathogen was introduced

into the culture. They concluded that _____. A) the presence of the pathogen made the experiments too contaminated to trust the results B) their tissue culture methods needed to be relearned C) infection causes lymphocytes to divide more rapidly D) infection causes cell cultures in general to reproduce more rapidly E) infection causes lymphocyte cultures to skip some parts of the cell cycle

Biology & Microbiology

The new approach to type blood, by identifying the instructions for the cell-surface antigens, is

A) serology. B) genotyping. C) gene therapy. D) phenotyping.

Biology & Microbiology

The slowest growth rates around the world can be found where?

a. developed countries like in Eastern Europe b. underdeveloped countries in sub-Saharan Africa c. developed countries like in North America d. developing countries such as India

Biology & Microbiology

Plasma in a blood vessel is separated from cells by interstitial fluid

Indicate whether the statement is true or false.

Biology & Microbiology