Encoding, storage, and retrieval are the three stages involved in
remembering information. The first stage of memory is encoding. In this
stage, we process information in visual, acoustic, or semantic forms. This lays
the groundwork for memory.
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The honey bees are dying because us humans are spraying pesticides, so when a bee comes to pollinate the pesticide kills it either then and there or later in its life. We can stop this by finding natural pesticides like lemon juice, vinegar.
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~Princy
Answer:
B.hydrogen bonding within polypeptide strands
Explanation:
Alpha helix is one of the secondary structures formed by polypeptide chains. It is formed when the backbone of a polypeptide is wound around a longitudinal axis. The side chains of the amino acids are oriented outwards. Alpha helix structure is stabilized by the formation of a maximum number of hydrogen bonds between the amino acids of the chain. The hydrogen atom linked to the electronegative nitrogen atom of a peptide bond form hydrogen bond with the electronegative carbonyl oxygen atom of the fourth amino acid.
In this way, every peptide bond except the ones present close to each end of the helix take part in hydrogen bonding and stabilize the structure.
Sedimentary rocks this is when a whole bunch of sand dead plants and other things in the water get pushed toghter
The answer to this question would be: excess fluoride intake
The toothpaste has a high amount of fluoride and will increase the blood fluor level. Excess fluoride intake in children can cause fluorosis which was the brown staining of teeth because fluor is deposited in the growing teeth. Fluorosis can happen in children with <8-year ages.
