Answer:
RNA is a single-stranded nucleic acid. RNA has a ribose sugar instead of a deoxyribose sugar like DNA. RNA nucleotides have a uracil base instead of thymine. There are many different types of DNA RNA is single stranded RNA forms a double helix.
Explanation:
Silver is a conductor
wood is an insulator
Answer:
Typically, biologically female individuals have two X chromosomes
Explanation:
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The Center for Disease Control and Prevention (CDC) procures the use of safer needle devices such as self-stealthing and self-blunting features of syringes (attached are images of said interventions). In using safer needle devices, 80% of needlestick injuries can be reduced.
The limbic system is a set of brain structures, not a separate system which is located on both sides of the thalamus and it includes structures from the telencephalon, diencephalon, and mesencephalon. This system is involved in feeling the emotions such as joy and happiness. For example, nucleus accumbens is part of the limbic system and it is involved in reward and pleasure that can make happiness.
Besides that, the precuneus (located in front of the upper portion of the occipital lobe) is involved in feeling happiness. Scientists have shown that there is a positive correlation between the volume of grey matter in the right precuneus and the subject's subjective happiness score.
