The following is an excerpt from a recent scientific publication:“The secondary structure contains regions of amino acid chains that are stabilized by hydrogen bonds from the polypeptide backbone. These hydrogen bonds create alpha-helix and beta-pleated sheets… interactions of side chains… determine tertiary structure. The quaternary structure also influences the protein’s 3‑dimensional shape and is formed through side‑chain interactions between two or more polypeptides.” Which statement is correct regarding structural hierarchy?

Which of the following components are necessary for CRISPR-Cas9 gene editing to insert a stop codon in a gene? (check all that are necessary)

The analysis of cellobiase activity was intended to show:

The Green Revolution resulted from:

Recombinant insulin is routinely produced this way.

GMO foods are inherently dangerous to human health.

Given vectors v⇀=3i + 4j   &  w⇀= -4i + 5jFind:a) 2 pts:  v⇀+w⇀ b) 2 pts;  v⇀·w⇀ c) 5 pts:  the angle between v ⇀ &  w⇀ d) 2 pts:  the unit vector in the same direction as w⇀ e) 4 pts:  the magnitude of the vector projection of  v⇀ontow⇀  ,i.e. the magnitude of the portion of v that is parallel with w

What is the relationship between linear (tangential) and angular velocity in a circular motion? 

Upload your answer document here as a single PDF!    

The equation for a demand curve is P = 48 – 3Q. What is the elasticity in moving from a quantity of 5 to a quantity of 6?