An isotope contains more or fewer electrons than normally found in an atom of a particular element and may give off radiation.
a. true
b. false
Answer: b. false
Biology & Microbiology
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A complex consisting of a single mRNA molecule with several ribosomes is called a ________.
A. multisome B. polysome C. complexisome D. maxisome
Biology & Microbiology
Of those listed below, which category of classification is the most narrow?
A. Domain B. Family C. Class D. Genus
Biology & Microbiology
What advantages does chorionic villus sampling have over amniocentesis for fetal analysis of genetic defects?
What will be an ideal response?
Biology & Microbiology
The function of the nucleus is to:
A) produce proteins. B) contain the DNA. C) add sugars to proteins. D) contain the cytoplasm. E) organize the cytoskeleton.
Biology & Microbiology