The electron micrograph above shows chromatin organized like "beads on a string." At this level of
DNA compaction the "beads" are ____ and the "string" is ____.
a. nucleosomes; DNA
b. 30-nm chromatin fibers; 10-nm chromatin fiber
c. DNA; 10-nm chromatin fiber
d. nucleosomes; histone H1
e. DNA; histone H1
A
You might also like to view...
What -ism best describes Klemens von Metternich?
The network of branching filaments that form the main body of a multicellular fungus is the:
A. mycelium. B. hypha. C. fruiting body. D. spore. E. rhizoid.
A measured heritability of 0.7 means that 70% of the phenotypic variation observed is due to genetic differences within the population
a. True b. False Indicate whether the statement is true or false
Fats that the body cannot synthesize and must be included in the diet are specifically called ________
a. polyunsaturated fats b. essential fatty acids c. saturated fats d. trans-fatty acids