Janae and sean are siblings who come from a family with a history of anxiety. janae is somewhat anxious but generally takes things in stride. sean, however, is always concerned about his health, his job, and his family even when there is no reason. which of the following concepts proposed by michael rutter best explains the difference between janae and sean?
a. epilogical genetics
b. dominant and recessive traits
c. multifactorial inheritance
d. mitochondrial inheritance

What best explains whether bromine (br) or neon (ne) is more likely to form a covalent bond? bromine forms covalent bonds because it has seven valence electrons, but neon has eight valence electrons and already fulfills the octet rule. bromine forms covalent bonds because it has many electron shells, but neon has only two electron shells and is tightly bound to its electrons. neon forms covalent bonds because it can share its valence electrons, but bromine has seven valence electrons and can gain only one more electron. neon forms covalent bonds because it has only two electron shells, but bromine has many electron shells and will lose electrons in order to fulfill the octet rule.

Describe your dna model. which part do the straws represent? the pushpins? the paper clips and the black dots you made with the marker?

Mrna: gcuaauguc what amino acids does the mrna above code for? what type of amino acids or function are uag, uga, and uaa coding for? which codon (3 letters) signals translation to start and also codes for the amino acid methionine (met)?