A
theta wave is a type of brain wave associated with sleep spindles.
<span>
Theta
waves are involved in daydreaming and sleep and also connected to experiencing
and feeling deep and raw emotions. Those waves have benefits because can help
in improving our intuition and creativity.</span>
B. Arteries have a thicker tunica media than veins
Answer:
Exocytosis
Explanation:
Exocytosis is the process that allows cells to be able to remove large amounts of material in and out of themselves.
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Answer:
Explanation:
DNA mutations could be silent and have no effect, others affect protein synthesis. Mutation is a change in a DNA sequence brought about either by a mistake made when the DNA is copied or through chemical damage.
A point mutation is a single-letter swap – an exchange of two bases, adenine to cytosine, for example, at a single location in the DNA molecule. Since the sequence of letters in a gene determines the sequence of amino acids in the protein it encodes, a point mutation can change the amino acid sequence of the resulting protein. Sometimes a change in the protein's amino acid sequence can have dramatic results. For example, sickle cell disease occurs when a single-point mutation in the gene that encodes the hemoglobin molecule results in deformed red blood cells.
