객관식
In a diploid organism, which genotype is heterozygous at a single gene locus?
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1. Introduction to Genetics
Fundamentals of Genetics
객관식
DNA and RNA are both forms of which type of biomolecule?
A
Nucleic acids
B
Carbohydrates
C
Lipids
D
Proteins
검증된 단계별 안내1
Understand that biomolecules are large molecules necessary for life, including carbohydrates, lipids, proteins, and nucleic acids.
Recall that DNA (deoxyribonucleic acid) and RNA (ribonucleic acid) are molecules that store and transmit genetic information.
Recognize that both DNA and RNA are composed of nucleotide monomers, which consist of a sugar, a phosphate group, and a nitrogenous base.
Identify that molecules made up of nucleotides are classified as nucleic acids, which is the category for DNA and RNA.
Conclude that DNA and RNA belong to the biomolecule group called nucleic acids, not carbohydrates, lipids, or proteins.
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