DNA strands are complementary to each other. If one strand has the nucleotide sequence ATTGGCCTT, then the other strand must be: O a. UAACCGGAA b. GCCAATTCC c. impossible to predict d. TAACCGGAA e. CGGTTAAGG

Q: The double-helix model of DNA resembles a twisted ladder inwhich the rungs of the ladder area. a…

A: Friedrich Meischer discovered nucleic acids from the nuclei of pus cells and coined the term…

Q: Translation of the dna sequence AAGCTGGGA would result in: A) a DNA strand with the base sequence…

A: DNA (deoxyribonucleic acid) was discovered by Friedrich Miescher. Nucleotides are the structural…

Q: How is each new nucleotide added to the growing end of a DNA strand?   a. A dehydration…

A: DNA is a polymer of deoxyribonucleoside monophosphates (dNMP) covalentlylinked by…

Q: DNA replication is a biological example of a.Lithography b.Self Assembly c.Deposition d.Formation…

A: DNA replication is a complex process involving a variety of enzymes and proteins. Initiation,…

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 of the following is not a DNA sequence? a. TAG b. AUGAUUCT d. AAAAAAAAAA e. CGG

A: DNA is also called deoxyribonucleic acid. DNA acts as genetic material for almost every organism…

Q: What is different between RNA and DNA? a. Only rna has adenine b. Only dna forms hydrogen bonds…

A: Deoxyribonucleic acid, also generally known as DNA, is defined as a complex molecule that contains…

Q: A key difference between B DNA and Z DNA is thata. B DNA is right-handed, whereas Z DNA is…

A: DNA is the molecule which carries the genetic information of the cell. It is a long biopolymer of…

Q: In a DNA strand, a phosphate connects a 3′ carbon atom in onedeoxyribose toa. a 5′ carbon in an…

A: DNA is the main genetic material of living beings. In prokaryotes, it is present in association with…

Q: DNA fragments that are 500 bp, 1000 bp, and 2000 bp in length are separated by gel electrophoresis.…

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

Q: Choose the combination of answers that most accurately completes the statement.Why must the lagging…

A: DNA replication is the process through which DNA synthesizes the complementary strands with the help…

Q: A principle of biology is that structure determines function.Discuss how the structure of DNA…

A: The principle of biology states that the structure determines the function. The  cells, DNA and…

Q: If a DNA strand has the sequence ATGCGATCCGC thenthe sequence on the complementary DNA strand is…

A: Answer is b.) TACGCTAGGCG.

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: If the sequence of one strand of DNA is 3’ ATTAGCA 5’, then the sequence of its sister DNA strand…

A: DNA or deoxyribonucleic acid is a self-replicating material that is present in nearly all living…

Q: The “rungs” of the DNA double helix are held together by a. ionic bonds.b. hydrogen bonds.c.…

A: Introduction: DNA, also known as deoxyribose nucleic acid is made up of nucleotides which comprises…

Q: If the sequence of one chain of a DNA double helix is TAACGTA, the sequence of its partner strand in…

A: Chargaff's rule express that DNA from any species of any life form ought to have a 1:1 protein…

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: For what reasons is it important to know the structure of a protein? a) Because then you can fold…

A: The proteins are made up of amino acids and the structure of proteins is classified as primary,…

Q: Regions of DNA that are most easliy unwound have

A: A nucleotide is formed by nitrogenous base, sugar and phosphate. Commonly found bases in DNA and RNA…

Q: If one strand of DNA is CGGTAC, the corresponding strand would be Group of answer choices GCCATG…

A: DNA or deoxyribonucleic acid is the genetic material in living organisms. In case of eukaryotic…

Q: The flow of genetic information usually takes place from a) RNA to DNA to proteins b) proteins to…

A: In most organisms, genetic information is in the form of deoxy ribonucleic acid (DNA), while in some…

Q: DNA replication is said to be semiconservative becausea. each new DNA molecule contains one new…

A: DNA replication is the process of generating  two same replicas of DNA from one original DNA.

Q: D) Draw the first two (2) base pairings of the DNA molecule from the 5' end and label all key…

A: The self replicating biomolecules that are present in the chromosomes and carry genetic information…

Q: Consider the following DNA sequence:CATGTGTAGTCTAAAa. Write the sequence of the DNA strand that…

A: Introduction: DNA is a hereditary material that transfers from one generation to another. It is a…

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

A: DNA(deoxyribonucleic acid) is a double-stranded helical genetic material containing thousands of…

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: A groove in the DNA refers toa. the indentations where the bases are in contact with thesurrounding…

A: DNA is the genetic material that carries genetic information in the form of coded nucleotide…

Q: When DNA replication begins,_______ . a. the two DNA strands unwind from each other b. the two DNA…

A: DNA replication is a process by which DNA makes copies of itself and this process requires lots 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: What is the percentage of cytosine in DNA if the percentage of thymine residues is 28%? A. 22 В. 28…

A: This question can be solved with the help of base pairing rule known as chargaff's rule of DNA base…

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: A DNA molecule was found with 20 adenine bases which comprises 25% of the total DNA in the strand…

A: 1) 80 pyramidine bases are there.

Q: Which of the following items do not affect the melting temperature of DNA? A length of the DNA B the…

A: Melting temperature ( Tm): half of DNA gets denatured (melts). Tm = 2* (A+T) + 4* (G+C)

Q: The statement “DNA replicates by a semiconservative mechanism” means that (a) only one DNA strand is…

A: Introduction  DNA replication is a semi-conservative and semi-autonomous process. Semi-autonomous…

Q: ake this strand of DNA and a) Transcribe it, then b) Translate it. TAC GCA GTA ACA GGC CCT ATC a)…

A:

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: What is the genetic information in DNA due to? A. composition of DNA in a gene B. specificity of…

A: DNA is made up of nucleotides. Each nucleotide is made up of deoxyribose sugar, nitrogenous bases…

Q: The energy to form the phosphodiester bond between nucleotides in a single strand comes from A,…

A: The sugar-phosphate backbone is created via a phosphodiester bond in between nucleotides, the…

Q: For each of these symbols, write out the full name of the base and of the nucleoside. Indicate which…

A: As per the honor code, we answer only three subparts at a time. Therefore, we are answering the…

Q: The nitrogen bases in DNA are bonded to thea. phosphate b. deoxyribose c. ribose d. hydrogen

A: Deoxyribonucleic acid (DNA) is a biomolecule found in nearly all living organisms. The structure of…

Q: Energy that drives the attachment of a nucleotide to the end of a growing strand of DNA comes…

A: Synthesis of DNA strand on pre-existing strand is termed as replication. It involves duplication of…

Q: The backbone of DNA molecule is made of?   a. nucleotides   b. alternating phosphates and bases…

A: DNA is the genetic material in all the living organisms.

Q: When two adjacent bases in the same strand of DNA dimerize (form a covalent bond between them), what…

A: DNA (Deoxyribo nucleic acid ) is  a double stranded structure which contains genetic information. It…

Q: Choose the combination of answers that most accurately completes the statement.As a general rule,…

A: Genetic code is the sequence of triplet nucleotide sequence that was present on mRNA molecule. These…

Q: Given the following DNA strand: TACAGTGATAACCAGATT A. Write the corresponding strand that would form…

A: A) the corresponding strand that would form the other half of the DNA molecule is ATGTCACTATTGGTCTAA…

Q: Choose the combination of answers that most accurately completes the statement. Why must the lagging…

A: DNA is deoxyribonucleic acid. It contains the genetic information that is transmitted from one…

Pre-Darwinian Concepts