Ohio Biology EOC Review Questions with Complete Solutions (Latest 2025) What are genes? - Correct Answers ✅Genes are sections of DNA that control a single genetic trait and code for a protein.What is the central dogma of molecular biology? - Correct Answers ✅DNA -> RNA -> Protein What process makes mRNA? - Correct Answers ✅transcription What process makes proteins? - Correct Answers ✅translation Name the base pairs in DNA - Correct Answers ✅A-T G-C Name the base pairs in RNA - Correct Answers ✅A + U, C
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What determines the shape of a protein? - Correct Answers ✅sequence of amino acids What is genetic recombination? - Correct Answers ✅the production of offspring with combinations of traits differing from either parent 1 / 2
Ohio Biology EOC Review Questions with Complete Solutions (Latest 2025) What are two types of genetic recombination? - Correct Answers ✅crossing over and independent assortment Crossing over is - Correct Answers ✅Process in which homologous chromosomes exchange portions of their chromatids during meiosis.Independent assortment - Correct Answers ✅Independent segregation of genes during the formation of gametes How can a mutation affect a protein? - Correct Answers ✅It can change the protein, not make a protein, have a protein that doesn't stop, or not cause a change.Which mutations are cause larger changes to a protein? - Correct Answers ✅Frameshift mutations, insertion/deletion.Why is a DNA mutation harmful? - Correct Answers ✅A mRNA sequence will always have the mutation. A mutation on mRNA isn't as bad, as mRNA can be repaired if damaged.Is DNA identical in all cells? - Correct Answers ✅Yes!Complete dominance - Correct Answers ✅a relationship in which one allele is completely dominant over another
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