Genetic anticipation is best described as ________
A) trinucleotide repeats increase in future generations
B) trinucleotide repeats form fragile sites
C) cells stop during the cell cycle to check for DNA damage or acentric fragments
D) the G2 gap before meiosis
E) the phenomenon by which synapsis is delayed due to translocation cross formation
Answer: A
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If we were to compare all these organisms we could say that
1.They all belong to the same genus.
2.They are all eukaryotes.
3.They are all single-celled.
4.They are all Archaeans.
Which of the following problems is not associated with pregnancy?
A. incontinence B. gastrointestinal reflux C. lordosis D. impotence E. lower back pain
Which element is the basis for the macromolecules found in living things?
A) carbon B) hydrogen C) nitrogen D) oxygen
Microbes known as transient microbiota are
A) microorganisms that remain with the person throughout life. B) microorganisms that may cause a disease under certain circumstances. C) organisms that remain in the body for a short time. D) unsuccessful microbial invaders because of the presence of preexisting microbes. E) sources of microbial contamination.