Answer:
This is the basis for Chargaff's rule; because of their complementarity, there is as much adenine as thymine in a DNA molecule and as much guanine as cytosine. Adenine and thymine are connected by two hydrogen bonds, and cytosine and guanine are connected by three hydrogen bonds
<span>Good Morning!
In the understanding of biological sciences in general, the ability to perform work, that is, to effect movements, pratices or even functions without macro representation, for a result, is called "energy", and can have different sources, forms and origins. Thus, it is possible to affirm that: energy is the ability to do work.
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Rock cycle is the cycle of formation of rock from sediments to sedimentary rock and then sedimentary rock and then magma then igneous rock and again sediments it continues.
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Answer:
The correct option will be option A (Input, graded potential).
Explanation:
The transfer of impulse through neurons takes place in the form of the action potential. these action potential are generated in the dendrite and moves along the axons which move to another nerve cell at the synapse.
Graded potential is the change in the membrane potential which can be depolarizing and hyperpolarizing depending on the stimulus. This graded potential which leads to action potential is generated in the postsynaptic dendrite.
Since dendrites receive the signals from the pre-synaptic axon of the neuron at a synapse it is also called the input region.
Thus, option A (Input, graded potential) is the correct answer.
