What makes up the protein component of a nucleosome core?
a. histone h1 protein
b. two tetramers of histone proteins
c. one tetramer of histone proteins
d. eight different histone proteins

What is the importance of having the us forest service, the bureau of land management, the us fish and wildlife service, and the national park service? to manage land resources for conservation and the development of natural resources to manage land resources for conservation and the development of urban areas to preserve historical landmarks and manage the development of urban areas to preserve historical landmarks and manage the development of rural areas

How energy flows through each level in this energy pyramid. is all the matter and energy from one level transferred to the next level?

Suppose you are provided with an actively dividing culture of e. coli bacteria to which radioactive thymine has been added. what would happen if a cell replicates once in the presence of this radioactive base?