Which is the most commonly used carbon source, for all cultured plant materials, including even green shoots.

#Question id: 3324

#Section 3: Genetics, Cellular and Molecular Biology

If only 20 males and 20 female grizzlies exist today, but only 10 of the males and 6 female breed, what are effective population size?

#Question id: 18636

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

#Question id: 2452

#Section 3: Genetics, Cellular and Molecular Biology

Intermediate filaments

a. are typically 6 nm in diameter.                  

b. are essential for cell motility.

c. may be used to diagnose the tissue of origin for many cancers.

d. are composed of globular subunits.                       

e. are formed from tetrameric subunits.

#Question id: 3271

#Section 3: Genetics, Cellular and Molecular Biology

Consider hemophilia A, a clotting disorder caused by an X-linked recessive allele with a frequency (q) of approximately 1 in 10,000. The frequency of the disease among females and among male respectively

#Question id: 27255

#Section 3: Genetics, Cellular and Molecular Biology

Which histone(s) are associated with the linker DNA of a nucleosome?