The part of the eye that controls the size of the pupil is the

Predict what would happen if crossing over occurred as part of mitosis

A. Daughter cells would not be genetically identical. B. Daughter cells would contain two copies of the same allele. C. There would be no effect since sister chromatids separate in anaphase. D. Answers a and b are correct.

What are orthologs? Can orthologs also be considered homologs?

What will be an ideal response?

Which of the following statements regarding transcription only apply to prokaryotes and not to eukaryotes?

A. A region of the promoter about 30 nucleotides upstream of +1 contains AT-rich base pairs. B. The RNA start site is designated +1. C. A region of the promoter about 10 nucleotides upstream of +1 contains AT-rich base pairs. D. Important sequence elements are frequently found downstream of +1. E. All of the choices given apply to eukaryotes.

Gastric Bypass

What will be an ideal response?