Which shows the correct complementary base pairing for DNA? O 1.CA, T-G O 2. C-G, U-A O 3. A-G, C-T 0 4. T-A, G-C O 5. T-A, G-U

Q: Which statement is true of reverse transcriptase? a. It is a nucleic acid. b. It infects cells. c.…

A: Reverse transcription is a mechansim that is opposite to normal transcription in which the RNA…

Q: Examine the diagram carefully, and then answer the question below. VII VII i iv vii VII This diagram…

A: DNA is genetic material which composed of 4 nucleotide ATGC and present in double helix form.

Q: The diagram shows an important biological molecule going through the process of replication. Which…

A: Answer: REPLICATION OF DNA = It is one of the important process of central dogma in which DNA is…

Q: How does application of recombinant DNA influenced the way in today's life? Answer comprehensively

A: Recombinant DNA technology is an important development in science that has made human life much…

Q: Which word explains how the bases pair with each other? A- complimentary B- opposite C- similar

A: Adenine (A), cytosine (C), guanine (G), and thymine (T) are the four nucleotides or bases found in…

Q: Chargaff's rule applies to: Group of answer choices A. only RNA B. both DNA and RNA C. only DNA…

A: INTRODUCTION chargaff's rule This rule state that the purine and pyrimidine bases of DNA of any…

Q: Compare the amount of DNA at the beginning & at the end of S (synthesis). Any changes to the set of…

A: Ans. S phase, or synthesis phase, is the phase of the cell cycle when DNA packed into chromosomes is…

Q: RNA not exists in double stranded from as DNA. Why?

A: Nucleic acids constitute one of the four major macromolecules essential for life. RNA is a type of…

Q: Choose the combination of answers that most accurately completes the statement. Messenger RNA is…

A: Genetics is the investigation of heredity. Heredity is a natural interaction whereby a parent passes…

Q: Which is the "palindrome" Sequence? O a. 5'-GTCTAA-3' O b. 5-GATTAC-3 O, c. 5-GAATTT-3' O d.…

A: The word palindrome means that a word, number or phase which can be read both forward and backward…

Q: Compare the base pair of DNA to the base pair of RNA?

A: Protein synthesis takes place within the nucleus and ribosomes of a cell and is regulated by DNA and…

Q: Use the single strand of DNA below to answer the next two questions: 5' AGTTACCT 3 What is the base…

A: In biology, the word gene is the fundamental unit of heredity. Genes are composed of…

Q: Which is the 3' end of this DNA stand? A. B. CH С. O The location marked with the red A. O The…

A: DNA (Deoxyribonucleic acid) and RNA are two examples of nucleic acids (Ribonucleic acid). DNA…

Q: Predict what might happen if the DNA that coded for a protein contained thewrong base sequence.

A: Proteins are the building blocks of the body. It plays an essential role in the body. Proteins are…

Q: Construct a table that compares the structure and functions ofDNA and RNA.

A: DNA and RNA belong to the category of nucleic acids and are called deoxyribonucleic acid and…

Q: DNA _______________ adds an RNA primer that is complement to the template strand of DNA

A: DNA replication is the process in which DNA copies are made. it semiconservative, meaning that each…

Q: AKS 5b: Use the models beklow to answer the question that follows. Whic model and explanation best…

A: Conservative replication leaves the two original template DNA strands together in a double helix and…

Q: Write short answer. ii. On the chemical basis, what’s the key difference between DNA and RNA?

A: Deoxyribonucleic acid (DNA) is a genetic material containing thousands of genes which code for…

Q: Describe What were different types of chemical bonds are found in DNA and where are they found?

A: The class of macromolecules known as nucleic acid is found in the cells of all living things. A…

Q: Which series is arranged in order from largest to smallest? Chromosomes, nucleus, cell, DNA,…

A: Introduction The cell is the smallest unit that can live on its own and that makes up all living…

Q: DNA _____________ are enzymes that prevent tangling of DNA strands during DNA replication.

A: Topoisomerases is a class of enzymes that reduce supercoiling in DNA by breaking and rejoining one…

Q: Can substitute bases in DNA because of structural similarity.

A: A mutagen is a physical or chemical agent that permanently alters genetic material, usually DNA, in…

Q: How many hydrogen bonds exist between this DNA strand and its complementary strand?…

A: As per the general rule, the base adenine (A) always pairs with thymine (T) and the guanine (G)…

Q: Which best describes the main role of nucleic acids in living things? A. They store and transmit…

A: We have four major types of biomolecukes , which includes proteins , lipids,  carbohydrates and…

Q: You observe mold growing on one side of a slice of bread, but not on the other side. Form a…

A: Introduction A mold is one of the structures formed by the fungi (e.g. Aspergillus niger). All fungi…

Q: Use the single strand of DNA below to answer the next two questions: 5' AGTTACCT 3' What is the base…

A: Nucleotides are the building blocks of nucleic acid. Nucleotide consists of three distinct…

Q: Hypothesis 1: Conservative Hypothesis 2: Semi-conservative Hypothesis 3: Dispersive The original DNA…

A: There are basically three modes of DNA replication:- 1) Conservative 2) Dispersive 3)…

Q: (claim) summarize scientist's error in naming noncoding DNA "junk" DNA.

A: The non-coding DNA or intron parts of the DNA (gene) are usually do not produce any proteins for…

Q: Use the gel below to answer the questions. Evidence was Evidence A B C D collected at a crime scene…

A: Forensic science is concerned with the collecting and examination of physical evidence as well as…

Q: Predict what might happen if the DNA that coded for a protein contained the wrong base sequence.

A: The DNA sequence of a gene will determine the amino acid sequence of the resulting protein. It takes…

Q: fair project on DNA replication

A: Lets try to understand what DNA is and what it does in the human body. DNA is a biomolecule which is…

Q: DNA nucleic acids are held together by WEAK hydrogen bonds because...? A It was a mistake when being…

A: DNA is a double helix structure present in the nucleus of the eukaryotes.

Q: answer concisely in your own words. Relate the DNA structure to its role as a molecule for…

A: Dna is a double helical structure having sugar, phosphate and bases in its structure. This helicity…

Q: Use to answer the questions. Evidence was collected at a crime scene and sequenced. DNA samples were…

A: Introduction :- DNA fingerprinting is an Biotechnological method which is used to detect the suspect…

Q: _____________ is a mechanism that removes and replaces individual nucleotides in DNA when bases have…

A: There are 3 main DNA repairing mechanisms:  - Base excision Nucleotide excision Mismatch repair

Q: to check  DNA mole

A: Recombinant DNA technology known as "bacterial transformation" is used to introduce a gene of…

Q: The diagram below shows paired strands of a DNA double helix. If this molecule were to undergo one…

A: The functions of DNA and RNA are controlled by genes. Genes are made up of a distinct collection of…

Q: If thymine makes up 23% of the bases in a specific DNA molecule, what percent of the bases are…

A: INTRODUCTION Deoxyribonucleic acid (DNA) is a molecule that conveys genetic information necessary…

Q: OPEN ENDED QUESTION List the steps of DNA replication in order. Explain what is happening at each…

A: DNA is the genetic substance that gives each cell its identity. Biomolecules and organelles must be…

Q: What is the role of Nucleotides in DNA replication

A: In molecular biology, DNA replication is the biological process of producing two identical DNA…

Q: Which is the dominant form of DNA found in the cell?   H   2. Z   3. B   4. A

A: DNA is a deoxyribose sugar made up of different nucleotides. DNA is of three types: A-DNA, B-DNA and…

Q: How many hydrogen bonds exist between this DNA strand and its complementary strand? 3.…

A: DNA is composed of two polynucleotide strands which wrapped around each other like helix- like…

Q: What is the main function of DNA in living things

A: DNA is a big, complicated molecule that carries the genetic information that determines a live…

Q: Which event contradicts the central dogma of molecular biology? a. Poly-A polymerase enzymes process…

A: To find: The event contradicts the central dogma of molecular biology

Q: Sketch    a    DNA    molecule    to    show:    double    strands,    complementary    base…

A: Answer

Q: Write a short essay explaining the evidence that DNA is the genetic material. Be sure to use the…

A: Living organisms have certain specifications, which separate them from the non-livings. The cellular…

Q: In enzymes cut DNA into fragments, which are separated by size to form a pattern of bands.

A: In DNA Fingerprinting enzymes cut DNA into fragments which are separated by size to form a pattern…