NURS 5315 M2 L2 Questions with Complete Solutions (Latest 2025) DNA consists of two long chains of nucleotides twisted into a double helix and joined by hydrogen bonds between the complementary bases adenine and thymine or cytosine and guanine. p 134-136 - Correct Answers ✅DNA structure DNA is the code for making proteins and stores genetic information. p 134-136 - Correct Answers ✅DNA function DNA unzips into two parts and splits with the cell. In it's new home each side of the DNA strand attack to matching nucleotides to create 2 exact copies. It is important in puberty and other times of growth as it is the reproducing of your cells. p 136 - Correct Answers ✅DNA replication A change to the DNA structure. May be substitution of one base pair for another (base pair mutations); change in a single amino acid (missense mutation), substitution that produces three of the stop or nonsense codons (nonsense mutation), or insertion or deletion of one or more base pairs to the DNA molecule (frameshift mutation) p 137 - Correct Answers ✅DNA mutation single stranded helix p. 139 - Correct Answers ✅RNA structure performs protein synthesis. p 140 - Correct Answers ✅RNA function 1 / 2
NURS 5315 M2 L2 Questions with Complete Solutions (Latest 2025) (genetics) the process whereby genetic information coded in messenger RNA (mRNA) directs the formation of a polypeptide. p 147 - Correct Answers ✅translation (genetics) the organic process whereby the DNA sequence in a gene is copied into mRNA. p 147 - Correct Answers ✅transcription chromosomes are made out of sister chromatids are connected by a centromere. p 140 - Correct Answers ✅structure of chromosomes carry genetic information. p 140 - Correct Answers ✅function of chromosomes A chromosomal alteration in which the organism possesses more than two complete chromosome sets. p. 141 - Correct Answers ✅polyploidy the presence of an abnormal number of chromosomes in a cell. p.143 - Correct Answers ✅aneuploidy Least common among live births.(eg. Down Syndrome - Trisomy 21)
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