Which statement best describes the structure of a DNA molecule   A. DNA is single-stranded and straight molecule   B. DNA is a double-stranded molecule that looks like a spiral staircase   C. DNA is a double stranded molecule that is straight like a ladder   D. DNA is a single-stranded and curly molecule

Q: Draw a diagram of DNA containing 5 sets of nucleotide bases labelling the hydrogen bonds between the…

A: DNA is made from 4 types of nucleotides Adenine (A), Guanine (G), Thymine (T), and Cytosine (C). The…

Q: The molecule DNA is important to biological systems because a. it can be replicated. b. it…

A: DNA or Deoxyribonucleic acid is a complicated molecule that helps in transferring information in an…

Q: Which two of the components of DNA form the backbones of the DNA molecule? (Choose the one correct…

A: The DNA or deoxyribonucleic acid is a double stranded nucleic acid, composed of nucleotides. It is…

Q: Draw a picture that illustrates how DNA helicase works.

A: Deoxy ribonucleic acid (DNA) is the genetic material of most organisms that carry coded genetic…

Q: A) What is the difference between a nucleoside and a nucleotide? B) Give any two differences between…

A: DNA as well as RNA are two crucial building blocks of life. The human cells also comprises of RNA…

Q: Sketch a diagram of a DNA molecule that is four or more nucleotides long using all nitrogenous…

A: DNA ( deoxyribonucleic acid) is double helical structure and genetic material present in most of the…

Q: Which statement BEST describes the arrangement of components in a DNA molecule?   The A, T, C, G…

A: DNA is a molecule identified in the nucleus by Friedrich Meischer in the late 1860s, but its…

Q: A strand of DNA has the base sequence of AGCCAT (written in the 5' to 3' direction). What is the…

A: Genetic code, the sequence of nucleotides in deoxyribonucleic acid (DNA) and ribonucleic acid (RNA)…

Q: A DNA molecule consists of 500 nitrogenous bases, of which 150 are G bases. So, the percentage of…

A: The four kinds of nucleotides existing in double helix DNA are adenine (A), thymine (T), guanine (G)…

Q: In a DNA double stranded molecule, if 5% of the bases are cytosine, what percent of the bases are…

A: [Deoxyribonucleic acid ]DNA It's an organic compound which includes genetic data & protein…

Q: If a strand of DNA has the sequence CGGTATATC, then the complementary strand of DNA has the sequence…

A: Every living organism has Deoxyribonucleic acid (DNA). DNA has a recipe for synthesizing proteins.…

Q: – Draw a DNA strand with 10 adenine bases followed by 10 cytosine bases. If that same strand bonded…

A: DNA is a double helix, but only one of the two strands contains the information encoding each…

Q: (c) Use the image below to complete the following: Circle a nucleotide. Label the sugar and…

A: Deoxyribonucleic acid (DNA) is an organic chemical that contains genetic information and…

Q: A double-stranded molecule of B DNA contains 340 nucleotides. What information do you know based on…

A: Chromosomes are carrier of deoxyribonucleic acid (DNA). DNA is the genetic material. Each species…

Q: A) Draw the structure and give the name of a nucleotide made of G + ribose. B) Write the…

A: Ribonucleic acid (RNA) is a polymer of ribonucleotides that participate in diverse biological roles…

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: Why is the particular sequence of bases in a segment of DNA important to cells? A. Some base…

A: The DNA and RNA are the two major bunches of nucleic acids. Nucleotides, have following which are…

Q: If the DNA of an organism contains 20% adenine, what is its percentage of guanine? a.20% b.60%…

A: DNA STRUCTURE:- DNA structure is given by Watson and Crick, who proposed the double-helical…

Q: 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…

A: DNA(deoxyribonucleic acid) is a molecule that contains all the genetic information of an organism…

Q: TACAGAGATAACCGAATT A. Write the corresponding strand that would form the other half of the DNA…

A: Phosphodiester linkages connect DNA strands, which are polymers or chains of deoxynucleoside…

Q: Which of the following statements is (are) true? (a) The two strands of DNA run parallel from their…

A: The genetic information of all living organisms (except some viruses) is stored in the cell in the…

Q: Which of the following is false about the types of DNA? A. Z-DNA is right handed double helix. B.…

A: Nucleic acids are the organic materials present in all organisms in the form of DNA or RNA. Nucleic…

Q: Compare and contrast B DNA and Z DNA.

A: DNA (deoxyribonucleic acid) molecule structure is double helical. This structure of DNA was…

Q: The nucleotide sequence in a single strand of DNA represents which level of structure? a.…

A: Deoxyribonucleic acid (DNA) stores the cell’s genetic information and is present in the nucleus of…

Q: One species’ DNA differs from others in its______ . a. nucleotides c. double helix b. DNA sequence…

A: DNA is a molecule discovered in the nucleus by Friedrich Meischer in the late 1860s, but its…

Q: Fill in the table to describe the base pairing rules DNA DNA A Base pair G DNA 000

A: The rules of base pairing are- -->A with T, the purine adenine (A) always pairs with the…

Q: is the name of the protein that unwinds double stranded DNA is the term used to refer to newly…

A: “Since you have asked multiple questions, we will solve the first three questions for you. If you…

Q: Levene proposed that DNA was a tetranucleotide, meaning ___.   A. it was made up of the same 4 bases…

A: Phoebus Levene (1869-1940), was a Russian-American biochemist who was the first to discover ribose…

Q: In a lab question, a student got a DNA solution that has a concentration of 243 ng/uL. The question…

A: Deoxyribonucleic acid (DNA) is the genetic material. It is polymer of nucleotides. Concentration 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: Which of the following best explains Chargaff’s rule (a)  3’to 5’ synthesis of DNA     (b)…

A: The DNA is made of purines and pyrimidines. The purines are Adenine and Guanosine whereas the…

Q: Which choice correctly differentiates DNA from RNA? CHOICES DNA RNA contain thymine A contain uracil…

A: Ìt is a molecule composed of two polyneuclotide chains that are colied around each other in a double…

Q: Please answer question: each sugar molecule is attached to one nitrogen base. the two strands of DNA…

A: DNA is a double stranded helical molecule that is made up of repeating nucleotides. The nucleotides…

Q: Which statement about DNA bases is true?   A. Adenine and guanine are purines.   B. Thymine and…

A: A nucleotide is the basic building block of nucleic acids. Ribonucleic acid (RNA) and…

Q: Use the following information to answer the next question. A small segment of DNA has the following…

A: DNA is the genetic material of almost all organisms. They contain genes and inherit those to the…

Q: Suppose a region of DNA is 100 bp long. How many unique sequences could it potentially represent?…

A: DNA or deoxyribonucleic acid is the genetic material in living organisms that contain specific…

Q: Does all DNA have a function? Is all of the DNA in your genome, for example, part of a gene? Explain…

A: Deoxyribonucleic acid is a polymer made of two polynucleotide chains which wrap around one another…

Q: Which statment below about nucleotides is TRUE ? A. Base pairing occurs between the 5' and 3'…

A: DNA is composed of four nitrogenous bases: Adenine, Guanine, Cytosine, and Thymine. It also contains…

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 is best explanation of "Law of Base Paring?" O determines the type of protein produced allows…

A: A base pair (bp) is a basic unit of double-stranded nucleic acids, consisting of two nucleobases…

Q: A. Draw a detailed structure of DNA strand using the following sequence of bases 5' A -C- G 3' •…

A: Deoxyribose nucleic acid (DNA) is the genetic material that stores genetic information required for…

Q: d of a DNA molecule has base that is attached to the # 5 carbon phosphate group that is attached to…

A: DNA is a polynucleotide that is, it is a polymer made up of a monomer called as nucleotide. Every…

Q: In a DNA molecule,   Select one: A.  The nucleotides are hydrogen-bonded to one another B.  The…

A: DNA is the genetic material which is present in the nucleus. It is also found in mitochondria and…

Q: We often describe the shape of DNA as a

A: DNA  DNA is a genetic material which reside in the nucleus of the organisms. DNA carry information…

Q: A DNA strand consists of eight pairs of nitrogenous bases. How many different sequences of eight…

A: DNA contains four nitrogenous bases (A, T, G, C) that form the linear sequence of DNA strands.…

Q: Which compound represents the basic unit of both a DNA molecule and a RNA molecule? I-0-I I-6-I…

A: Biomolecules are chemical substances produced by a cell to maintain its function. They vary in size,…

Q: The structure of DNA requires both hydrogen bonds and phosphodiester bonds. Describe the location…

A: Introduction Because of bond-polarity-derived attraction forces, two molecules having polar bond…

Q: Below is a 6 base sequence of DNA. What type of mutation would result if the fourth nucleotide base…

A: Transcription is the process by which DNA is used to make mRNA . the mRNA Is later translated to…

Q: Which best represents the order of the following from largest to smallest? O Parent strand, DNA…

A: The four important biomolecules found in the cell are carbohydrates, amino acids, lipids, and…

Genome annotation

The technique of linking biological information to genome sequences is termed genome annotation. Gene annotation is the method of identifying gene locations and coding sections. It helps us understand what these genes are doing in the body through establishing structural characteristics and linking them to the actions of various proteins.