Which is a FALSE statement about how an offspring receives 3 copies of Chromosome 21, causing Down syndrome?
A. Junction occurs during meiosis.
B. Nondisjunction occurs during meiosis.
C. A pair of chromosomes at Chromosome 21 fails to separate during Meiosis I.
D. A pair of chromosomes at Chromosome 21 fails to separate during Meiosis II.

The breakdown of peptides into amino acids is an example of . the release of insulin after eating a large meal is an example of .

Esther works at a large hospital where she plans food service programs she monitors an records information regarding patients diets and intake and is devoloping a new meal plan that addresses several different dietary needs for many types of patients esther enjoys her work as she feelss that she is patients develop healthier habits

In many ways, the regulation of the genes of a particular group of viruses will be similar to the regulation of the host genes. therefore, which of the following would you expect of the genes of a bacteriophage? a) regulation via acetylation of histonesb) positive control mechanisms rather than negativec) control of more than one gene in an operond) reliance on transcription activators