Which of the following is correct about the differences between DNA and RNA? DNA is usually double-stranded, and RNA is usually single stranded. O DNA uses the base uracil, while RNA uses thymine. DNA uses the sugar ribose, while RNA used deoxyribose. Most DNA is located in the cytoplasm, while most RNA is in the nucleus.

Which of the following is correct about the differences between DNA and RNA? DNA is usually double-stranded, and RNA is usually single stranded. O DNA uses the base uracil, while RNA uses thymine. DNA uses the sugar ribose, while RNA used deoxyribose. Most DNA is located in the cytoplasm, while most RNA is in the nucleus.

Human Heredity: Principles and Issues (MindTap Course List)

11th Edition

ISBN:9781305251052

Author:Michael Cummings

Publisher:Michael Cummings

Chapter8: The Structure, Replication, And Chromosomal Organization Of Dna

Section: Chapter Questions

Problem 18QP

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DNA and RNA are both nucleic acids, but their structures and functions differ. Which of the following options correctly describes the structures and functions of DNA and RNA? a RNA is made from DNA and is used in transcription, while DNA is used in translation. b DNA is a double helix that is used to make proteins, while RNA is single-stranded and used to make lipids. c In DNA, adenine, thymine, guanine, and cytosine join together and carry all of the genetic information. RNA is made from adenine, uracil, cytosine, and guanine and is used to make proteins. d DNA is a double helix that carries all of the genetic information of an organism, while RNA is single-stranded and carries only half of the genetic information.
Which of the following statements is not true? O RNA contains ribose and DNA contains deoxyribose O RNA contains uracil and DNA contains thymine RNA is single strand while DNA is double strand RNA contains nucleosides and DNA contains nucleotides Cle
Which of the following is not a difference between DNA and RNA? RNA contains the sugar ribose, DNA contains deoxyribose DNA is a double strand, RNA only has one strand RNA uses the base Uracil, DNA uses the base Thymine DNA connects nucleotides with covalent bonds, RNA connects with H-bonds
Which of the following is a way to distinguish between DNA and RNA? The number of carbon atoms in the ribose of DNA is 5; it is only 4 in the ribose of RNA. The nitrogenous bases of RNA form hydrogen bonds with one another, but those of DNA do not. There is a -OH group on the 2' carbon of the RNA sugar but not on the 2' carbon of the DNA sugar.
All the following statements about DNA are true, EXCEPT: O DNA is a double-helix, consisting of a sugar-phosphate backbone. O DNA is made up on nucleotides, which consist of one sugar, one phosphate, and one base. O DNA consists of 4 bases - adenine, uracil, cytosine, and guanine. The two main functions of DNA are to replicate itself and to create proteins (by providing the template for protein synthesis). O The sugar in DNA is deoxyribose.
Which of the following are true statements about DNA and RNA? Select all that apply. RNA contains the base uracil and the sugar ribose RNA contains the base thymine and the sugar deoyribose The monomer (repeating subunit) of both DNA and RNA is a nucleotide (a sugar, a phosphate group and a nitrogenous base) RNA has two strands, while DNA is single stranded DNA has two strands, while RNA is single stranded
DNA and RNA are different because: DNA is made of 4 bases, while RNA is made of 5 bases. DNA is double stranded, while RNA is triple strand. الأنتنامى DNA uses Uracil (U), while RNA uses Thymine (T) DNA is found only in the nucleus, while RNA can travel anywhere in the cell.
Which of the following is true of DNA but not RNA? It can polymerize by adding monomers onto either the 5' or the 3' end. It forms intermolecular base pairs, forming stable double-stranded structures. Release of PPi from the monomer provides the energy for polymerization. It has secondary structure.
Which of the following statements about DNA is true? The two strands are held together by hydrogen bonds. In deoxyribose, the 2' C has an OH attached to it. Positive supercoils promote strand separation. Z DNA forms a right-handed helix. One strand is positively charged while the other is negatively charged.
Which of the following are TRUE for RNA compared to DNA? Please select ALL correct answer options. Select 4 correct answer(s) Question 6 options: RNA contains the bases A, G, C, and U, whereas DNA contain the bases A, G, C, and T. RNA can catalyze biological reactions, but DNA cannot. DNA but not RNA can bind proteins RNA has ribose sugar in its nucleotides, rather than the deoxyribose found in DNA. RNA is usually single stranded and can make more complex three-dimensional molecular shapes than double-stranded DNA.
What is the main structural difference between a DNA and RNA molecule? DNA contains one of four nitrogenous bases the sugar in DNA is a six-carbon sugar and the sugar in RNA is a five-carbon sugar the sugar in DNA contains one less oxygen atom DNA contains phosphate molecules between sugars RNA forms a double-stranded helix
Which is NOT a true difference between messenger RNA and DNA? (i.e., which of the following statements is false?) DNA remains in the nucleus (except when the nuclear envelope breaks down during mitosis), whereas mRNA is never in the nucleus; it is always in the cytoplasm. A DNA molecule has a longer life span than a typical molecule of RNA. DNA has thousands of genes; mRNA is usually a copy of just one gene. DNA has thousands of genes; mRNA is usually a copy of just one gene.