Compare and contrast rna and dna Complete Actual Exam Questions With Correct Verified Answer.

Compare and contrast RNA and DNA - correct answer RNA and DNA are both made of nucleotides, sugars, and phosphate groups. DNA is double stranded and has thymine. RNA is single stranded and has uracil. Base pairing rules of DNA - correct answer A, T, C, G DNA replication - correct answer The process in which DNA makes a duplicate copy of itself. Explain the differences between a strand of DNA, genes and a chromosome - correct answer Nucleic acid - correct answer macromolecule containing hydrogen, oxygen, nitrogen, carbon, and phosphorus Nucleotide - correct answer monomer of nucleic acids made up of a 5-carbon sugar, a phosphate group, and a nitrogenous base Chromosome - correct answer a threadlike structure of nucleic acids and protein found in the nucleus of most living cells, carrying genetic information in the form of genes. Gene - correct answer A segment of DNA on a chromosome that codes for a specific trait DNA - correct answer A complex molecule containing the genetic information that makes up the chromosomes. semi-conservative replication - correct answer in each new DNA double helix, one strand is from the original molecule, and one strand is new Describe the relationship between genes and protein - correct answer Explain the central dogma - correct answer Provides the instructions for how information gets from the DNA to a protein. It goes DNA - (transcription) - RNA - (translation) - Protein. Steps of Transcription - correct answer 1. DNA unzips and the BOTTOM strand is exposed 2. RNA nucleotides attach to the bottom strand, making a mRNA 3. mRNA breaks off and the DNA zips back together steps of translation - correct answer initiation, elongation, termination mRNA - correct answer messenger RNA; type of RNA that carries instructions from DNA in the nucleus to the ribosome tRNA - correct answer transfer RNA; type of RNA that carries amino acids to the ribosome rRNA - correct answer ribosomal RNA; type of RNA that makes up part of the ribosome Trancsription - correct answer Translation - correct answer Process by which mRNA is decoded and a protein is produced genetic code - correct answer collection of codons of mRNA, each of which directs the incorporation of a particular amino acid into a protein during protein synthesis Codon - correct answer A specific sequence of three adjacent bases on a strand of DNA or RNA that provides genetic code information for a particular amino acid Anticodon - correct answer group of three bases on a tRNA molecule that are complementary to an mRNA codon amino acids - correct answer building blocks of proteins