You are trying to determine, which if any of the children of Brenda and Ike are actually fathered by Ike. You analyze 2 genes known to contain variable numbers of repeats by PCR and Gel Electrophoresis and get the following results Ike Brenda Joe Tina Holly Ralph Ike Brenda Joe Tina Holly Ralph Based on this information a) Holly must be the child of Ike and Brenda b) Holly could be the child of Ike and Brenda c) Holly can not be the child of Ike and Brenda Gene 1 Gene 2

Q: Question 17 What is the nucleotide sequence of the DNA strand that is complementary to…

A: The hereditary substance in humans and almost all other animals is DNA, or deoxyribonucleic acid.…

Q: The enzyme that removes the RNA primer from the Okazaki fragment is: A DNA ligase B DNA gyrase (c)…

A: The double standard DNA molecule is produced by the action of DNA volume range and the process…

Q: Genetics Question 1

A: Since Violet has the same genes as Ramone and Tina in both Gene 1 and Gene 2, it suggests that she…

Q: Genetics Question 8

A: Gene 1:Ike's alleles: A, BBrenda's alleles: C, DJoe's alleles: A, CGene 2:Ike's alleles: X,…

Q: Question 17 What is the nucleotide sequence of the DNA strand that is complementary to…

A: Answer- Option D. 5' TAGTGACAGTTGCGAT 3¹

Q: question- Color blindness is inherited as a sex-linked recessive disease. A normal male marries a…

A: Thank you for the question  Answer :- Color blindness is a condition in which there is a reduced…

Q: A nucleoside consists of: а. Nitrogenous base, phosphate, 5 carbon sugar D: Nitrogenous base,…

A: Many nucleotides arranged in a linear chain through phosphodiester bonds are called nucleic acid…

Q: DNA contains phosphorus whereas protein does not. Protein contains sulfur whereas DNA does not.…

A: Answer. Alfred Hershey and Martha Chase   Alfred Hershey and Martha Chase in the years 1951 and…

Q: There are leading strand and lagging strands in DNA replication. O True O False

A: DNA is a two stranded ladder like structure which act as template for formation of its own strand as…

Q: Question #1: In 1966, a mouse was found in the Jackson Laboratory colony that seemed to be excessive…

A: One of the most used animal models for researching type 2 diabetic mellitus (T2DM) is the db/db…

Q: Review after transcription modification. Match the term and its description. Each term can only be…

A: The process of converting a piece of DNA into RNA is known as transcription. Messenger RNA is made…

Q: Question 50 Each strand of a homologous chromosome is called a: O Sister Chromatid O Chromatin O…

A: Chromatin - less condensed Chromosome - highly condensed Chromatin - Complex of DNA and proteins

Q: DNA bases, when coiled to histones, become inaccessible to RNA polymerase. O True O False

A: DNA is negatively charged due to phosphate group present in the backbone. Histones are small…

Q: Question 18 Replication origins have Repetitive lines; histone G-C rich; Helicase A-T rich; histone…

A: Introduction :- Histones are proteins that attach to DNA, form chromosomes, and regulate gene…

Q: Cellular transcription is : O Use of DNA as a template to make complementary DNA O Use of DNA as a…

A: Transcription is the molecular process by which the DNA sequences are transcribed to the don…

Q: The symbol for a normal human male is 46, XY. Write the symbols for: A male with Down Syndrome.…

A: Down syndrome  Down syndrome is a genetic disorder that has an extra copy of chromosome.    Deletion…

Q: Question 14 Friedreich's ataxia is a rare inherited disease that causes nervous system damage and…

A: Tests that may help diagnose Friedreich's ataxia include nerve conduction studies, tests of heart…

Q: uestion 18 Recessive mutations in autosomal genes purple eye (pr), curved wing (c) and black body…

A: Genetic mapping:based on the calculation of recombination frequency.The concept of genetic mapping…

Q: RNA polymerase synthesis in a 5-3 direction O Gene is switched ON O Gene is switched OFF O Does NOT…

A: Transcription is the process of synthesis of an RNA molecule from the template strand of the DNA…

Q: Question 35 Enzymes used in Recombinant DNA Technology Recombinant DNA Technology Restriction…

A: Enzymes used in Recombinant DNA technology arw Restriction enzymes and ligase. DNA ligase is…

Q: QUESTION 10 The drug shown in the figure below is an anticancer agent that disrupts the overall…

A: Cancer is defined as the abnormal unregulated division of the cells. Normal cells have a special…

Q: If one DNA segment has the following base composition, 5'-CAGTTAGTCA-3', which of the following…

A: The nitrogenous bases of two polynucleotides  in a DNA molecule are linked through hydrogen bonds…

Q: Question 19 A transversion mutation would be replacing T by: (A) either A or G BU

A: Ans- In molecular genetics, transversion refers to as the point mutation in which purines are…

Q: Type of Linkage (incompletely linked, completely linked or unlinked)

A: (1) Cross: AaBb x aabb Ratio:1AB: 1Ab: 1aB: 1ab Reasoning:- The equal distribution of allele…

Q: The field of genetics that is interested in determining what the gene products (encoded by the…

A: Genomics is the study of whole genomes of organisms, and incorporates elements from genetics.…

Q: Question 19 The term rRNA refers to RNA. Blank 1 Blank 1 Add your answer

A: A molecule similar to DNA is ribonucleic acid (RNA). RNA is one-stranded, unlike DNA. The backbone…

Q: As DNA methylation increases, mRNA levels... Oincrease Odecrease

A: DNA methylation is a process in which the methyl groups are added to the DNA.

Q: Produce the complimentary DNA strand that would be matched with the provided strand T--A C--G C --G…

A: A complementary strand of DNA is constructed based on base complementarity.  Complementarity is…

Q: Question 6 The genetic code for one amino acid molecule consists of: O three nucleotides O five…

A: These are the organic compounds that contain amino and carboxylic functional group,  along a side…

Q: If one strand of the DNA double helix consists of T-C-G-A-T-G-T-A, what is the sequence of the…

A: Introduction DNA ( Deoxyribonucleic acid) and RNA( ribose nucleic acid). These are the nucleic acids…

Q: Question 3 Review 12.1 Cell division. Match the term and its description. Each term can only be used…

A: The fundamental and active biological process by which a parent cell after replication of its…

Q: Question 20 The initiation factors form a complex with RNA polymerase O Gene is switched ON O Gene…

A: The initiation factor form a complex with RNA polymerase when gene is switched on . when the gene is…

Q: Question 41 The helical turns of the DNA does not only provide spaces for binding with regulatory…

A: Deoxyribonucleic acid (DNA) is a molecule made up of two nucleotide bases that coil around one…

Q: DNA is chemically stable than RNA due to the on

A: DNA is a molecule made up of two polynucleotide chains that form a double helix and carry genetic…

Q: QUESTION 71 True or False: The sugar-phosphate groupings in DNA form the outside of the DNA double…

A: Q 66 Methyl orange is a pH indicator frequently used in titration because of its clear and distinct…

Q: Question 27 the RNA polymerase binds at the promoter region Gene is switched ON Gene is switched OFF…

A: Gene expression is the transcription of a particular gene and production of RNA. The gene expression…