Atoms that bear a positive or negative charge are known as:
A. ions
B. electrically neutral
C. magnetic
D. lacking nuclei
Answer: A. ions
Biology & Microbiology
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If histones are extracted from DNA, what would remain?
A. DNA only B. DNA and tetranucleosomes C. DNA and chromosomal scaffolding proteins D. degraded segments of DNA
Biology & Microbiology
A young boy has DMD. What do you know about his parents?
a. Both of his parents are carriers of DMD. b. At least one of his parents is a carrier of DMD. c. His mother is a carrier of DMD. d. His father is a carrier of DMD.
Biology & Microbiology
The organisms that live in a kelp forest and the sediment or rocks the kelp uses to attach to is an example of what?
a. None of these choices b. An ecosystem c. Biosphere d. Ecology
Biology & Microbiology
Classification based on shape
What will be an ideal response?
Biology & Microbiology