The answer should be coal.
Hope this helps
Answer:
D) with the phosphodiester backbone and with bases via the minor groove
Explanation:
The double helix is a fairly rigid and viscous molecule of immense length and a small diameter. In this molecule a major groove and a minor groove can be observed.
The major groove is deep and wide, the minor groove is shallow and narrow.
DNA-protein interactions are essential processes in cell life (activation or repression of transcription, DNA replication and repair).
Proteins bind to the inner part of the DNA grooves, through specific junctions: hydrogen bonds, and non-specific junctions: van der Waals interactions, and other general electrostatic interactions.
The proteins recognize donors and acceptors of hydrogen bonds, methyl groups (hydrophobic), the latter exclusive of the major groove; There are four possible patterns of recognition in the major groove, and only two in the minor groove (see figures).
Some proteins bind to DNA through the major groove, some others through the minor groove, and some need to bind to both, but the nucleosome form hydrogen bonds via the minor groove with the phophodiester backbone.
I think the correct answer from the choices listed above is the first option. The true statement would be that all the populations in an ecosystem form the community. A<span> </span>community<span> or biocoenosis is an assemblage or association of </span>populations<span> of two or more different species occupying the same geographical area and in a particular time.</span>
Answer:
It's one of the last ones at the bottom.
Explanation:
By definition, an ion is an electrically charged particle produced by either removing electrons from a neutral atom to give a positive ion or adding electrons to a neutral atom to give a negative ion. ... Atoms that gain extra electrons become negatively charged. The'res the explanation just pick the answer from the last two from this explanation.
Answer:
neuron is your answer ok mark me brainlest
