Major histocompatiblity complex (MHC) genes account for about ________ percent of the genetic influence on immunity.
A) 20
B) 30
C) 40
D) 50
D) 50
Biology & Microbiology
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In animal cells the main microtubule organizing center (or centrosome) is important in cell division
__________________ Indicate whether the statement is true or false.
Biology & Microbiology
Used to carry the genetic code
(A) Proteins (B) Carbohydrates (C) Nucleic acids (D) Lipids (E) Steroids
Biology & Microbiology
You would expect the Hox genes of a mosquito and a rabbit to be very _________
Fill in the blank(s) with the appropriate word(s).
Biology & Microbiology
Which of the following functions do enzymes
perform?
a. assemble lipids b. assemble carbohydrates c. replicate DNA d. make RNA e. enzymes perform all of these functions
Biology & Microbiology