Antibodies are
A) amino acids.
B) lipids.
C) carbohydrates.
D) proteins.
Answer: D
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Which of the following falls under the umbrella of next-generation sequencing techniques?
a. shotgun sequencing b. chain termination method c. automated sequencing technologies d. whole exome sequencing
All of the following statements about the gram- outer membrane are true EXCEPT:
a. It contains lipids also known as endotoxin. b. It contains lipopolysaccharides. c. It is part of the gram- cell wall. d. It has a thick layer of peptidoglycan
A researcher has performed a prospective study on a disease. To which specific kind of epidemiological study is this referring?
A) analytical B) case control C) descriptive D) experimental E) prodromal
You have recently identified a molecule that you believe to be a ligand associated with a signal transduction mechanism. All you know about this ligand is that chemically it is hydrophilic. As a result, you expect it to interact with its receptor
A) at the outer cell surface. B) within the cytoplasm of the cell. C) within the nucleus of the cell. D) on the cytoplasmic side of the plasma membrane. E) all of the above