Examlex
Generalizing from the text,which of the following infants is likely to show the strongest stranger anxiety?
Sugar-Phosphate
The backbone of DNA and RNA molecules, composed of alternating sugar and phosphate groups.
Hydrogen Bonds
Hydrogen bonds are a type of weak chemical bond that is formed when a hydrogen atom, covalently bonded to a more electronegative atom or group, is attracted to another electronegative atom.
Nitrogenous Base
An organic molecule that makes up the building blocks of nucleic acids, such as DNA and RNA, including adenine, thymine, guanine, cytosine, and uracil.
Nucleic Acids
Complex organic substances that constitute the genetic material of living cells; DNA and RNA.
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