<em>1.) </em>Based on the beliefs of some humans, cloning is not ethical. They fear that cloning can cause mental or physical damage to the organism that is cloned, they also believe it to be unethical because animals that are cloned are usually placed in poor living conditions before, during, or after the experimentation.
<em>2.) </em>Again, there is of course a difference scientifically, but ethically, no. The genetic structure of monkeys and humans are quite similar so cloning monkeys lead to advancements in cloning humans but they are still two totally different organisms... When ethics come into play, people would be more quick to say, "If you won't clone humans, then you shouldn't clone a monkey." Or something along those lines.
Answer: Nucleotide; Adenine
Explanation: RNA Nucleotide contains bases of Thymine, Cytosine, Guanine and Uracil. The Uracil base in RNA, substitute the base Thymine in the DNA base and bonds with Adenine like as seen in DNA base pairing.
Thus, during DNA duplication, the thymine at the top of the template strand of DNA is replaced with Uracil and binds with Adenine.
Explanation:
<u>-how long it takes for the voltage-gatedNa+ channels to close at the end of an action potential</u>
Neurons have unique structures which aid in facilitating communication by sending and receiving electrical signals very efficient.
The refractory period describes a period between the initiation of an action potential where Na+ channels are closed, and immediately after the action potential’s peak. Action potentials would require an influx of more positively charged ions; these must be more than a specific threshold in order to have the cells send along more action potentials which helps with figuring out stimulus intensity.
Potassium ions readily diffuse out of the cell more quickly than sodium due to the presence of more channels which allow for potassium leakage. The sodium pumps in neuronal membranes bring more Na+ than K+ ions into the cell; with every three sodium ions pumped out two potassium ions are brought in- this is in order to maintain the negatively charged membranes within the cell along with the resting potential.
Learn more about the autonomic nervous system at brainly.com/question/10386413
Learn more about neurotransmitters at brainly.com/question/9424160
Learn more about homeostasis at brainly.com/question/1601808
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Is this even part of helping with homework
