The genetic condition xeroderma pigmentosum, which can lead to skin cancer, results from the inability to
A) correct UV-induced thymine dimers.
B) process the amino acid phenylalanine.
C) produce functional hemoglobin.
D) correct transitions.
E) correct breaks in the X chromosome.
A) correct UV-induced thymine dimers.
You might also like to view...
Defend why the discovery of prions and viroids changes our view on what it takes to be an infectious particle. Be sure to explain the feature of each that distinguishes them from traditional viruses
What will be an ideal response?
In the absence of evidence from fossils, systematists frequently use a technique called ____ to identify ancestral and
derived character states.
a. outgroup comparison b. ingroup analysis c. gel electrophoresis d. microarray analysis e. homology comparison
Inflamed tissue turns red because ________.
Fill in the blank(s) with the appropriate word(s).
Describe the lysogenic cycle of a bacteriophage and/or a prophage. Why do you think it would be useful to the virus to have this cycle?
What will be an ideal response?