Which of the following would you not expect to be possessed by a bacterial cell?

(12 pts) Biomolecules Short Answer Section:   On the structure of the peptide hormone below… A. (3 pts) Identify all the alpha carbons (for example: 16, 18, 23, 28, 32) B. (3 pts) Identify all peptide bonds.  Write the two atoms with a hyphen (‘-‘) connecting them. (for example: 16-17, 21-22, 26-27) C. (3 pts) Identify the N-terminus and the C-terminus, in that order (for example: K, Z) D. (3 pts) Identify the side chains (R groups) of all the amino acids (for example: L, P, S, V). (Note: This question is NOT asking you to write the name of the amino acid, just indicate which letter(s) correspond to amino acid side chains).

Which of the following is NOT a basic assumption underlying Darwin’s mechanism for natural selection?

Week 8: Genetic Technology (12 pts) You make a cDNA library (collection of cDNAs in plasmids) from a rattlesnake’s venom gland cells. Which of the following sentences are TRUE?

Which of the following is NOT a falsifiable and/or testable statement?

Which of the following pairings of a biological macromolecule and the type of bond used to join its major subunits into the final molecule is INCORRECT?

You complete the calculation and determine that z = 0.45 or 45% Frequency of each recombinant gamete = z/2 Frequency of each parental (non-recombinant) gamete = (1–z)/2

The tRNA that carries leucine will move through the three sites within the ribosome in which order?

What do these three practices all share in common? (A) Phosphatase treatment of cut plasmid before ligation of a DNA insert that has compatible ends. (B) Cutting both plasmid and DNA insert with two enzymes which don’t produce compatible ends for each other. (C) Ligating the insert within the coding sequence of a lacZ gene that is already within the plasmid.

Bacterial operons are different from eukaryotic genes in that