Genetic engineering involves ?   A. Altering an organisms DNA with radiation B. Removing DNA from cells changing the base sequence C. Selectibely turning genes on and off D. Removing DNA from

Q: the primary structure of a nucleic acid, what components join together to form the backbone as shown…

A: Correct option is B.

Q: Which is true about Nucleic acids: I. The polynucleotide strands of DNA are antiparallel to each…

A: Nucleic acids are the naturally occurring biomolecules in a cell, which is responsible for storing…

Q: (i) Name four bases present in DNA.(ii) Which of them is not present in RNA.(iii) Give the structure…

A: These are biological components within the human cell which are each composed of a nucleotide,…

Q: A. This diversity is generated from 108 different immunoglobin genes. B. Most of these antibodies…

A: Antibodies in the human immune system can identify approximately 108 different molecules. Which one…

Q: what are nucleic acid ?what is the chemical composition of nucleic acid ?

A:

Q: a. What instrument was used to discover the structure of DNA?

A: The 3-dimensional double helix structure of DNA, correctly elucidated by James Watson and Francis…

Q: Choose the best explanation for how a mutation affects an organism. A The DNA stays the same, but…

A: A multiple choice question based on mutation, which is to accomplished.

Q: The two strands of DNA are held together to form a double helix through hydrogen bonding between the…

A: Here we are required to find the number of hydrogen bond formed between gaunine and cytosine

Q: 4. According to Scenario 2, What effect does this mutation have on the albino lizards? Beneficial B…

A: harmful

Q: a. How many different proteins (in terms of sequence) can you make if the protein is five amino…

A: Protein:Proteins are made by forming a peptide bond between α-carboxyl groups of one amino acid with…

Q: Explain the importance of Banana DNA extraction (what does it mean for the field of science & real…

A: Given  To know  the importance of Banana DNA extraction.

Q: On this DNA section –A-G-T-C-C-A .2 --A-T-C ?How many codons -1 * ?How many nucleotide -2

A: The genetic materials are carried in form of DNA or RNA. A segment of DNA is copied and its…

Q: A 5-carbon sugar (ribose or deoxyribose) forms the central molecule in a nucleotide. By convention,…

A: Nucleic acids DNA and RNA are made up of building units which are known as Nucleotides. These are…

Q: 2. On this DNA section -A-G-T-C-C -A-A-T-C- 1- How many codons? 2- How many nucleotide?

A: DNA section -A-G-T-C-C-A-A -T-C-

Q: Differentiate DNA and RNA bases on their structure, function and characteristics

A: Structure The DNA is a double-stranded molecule that has a long chain of nucleotides. The RNA is a…

Q: What is a homologous series? State any two characteristics of homologous series?

A: SOLUTION: Step 1: a homologous series is a sequence of compounds with the same functional group and…

Q: In the 2D drawing tool below, a thymine base from a nucleoside is drawn. Select which of the atoms…

A: The Hydrogen-bond forms between the H-atom and the most electronegative atom like Fluorine (H-F) ,…

Q: 4. They are used to build structure, catalyze biochemical reactions, for immune are the molecules in…

A: This is a question from biomolecular chemistry.

Q: Describe (using diagrams) the main structural differences between DNA and RNA

A: DNA and RNA both are important for us. These are differ as - DNA - It is the Deoxyribose sugar where…

Q: When enough heat is added to double-stranded DNA, the hydrogen bonds between the base pairs are…

A: 1. DNA Y denatured at high temperatures because it contains 80%G-C base pairs than DNA X as it…

Q: ball & stick labels What is this base from RNA and DNA?

A: The given nitrogenous base contains fused six and five-membered rings, hence the nitrogenous base…

Q: Give biological importance of nucleic acid ?

A: Nucleic acids are chemical compounds that occur naturally in the cells of living organisms. Nucleic…

Q: Select the single best answer. Watson and Crick determined that the DNA molecule has two helical…

A: (DNA) Deoxyribonucleic acid us a double helical strand.

Q: Explain Combinatorial strategies at the DNA level?

A: Genome is the whole genetic content of an organism. Complete genome sequences indicate that the…

Q: Sketch the structures of ribose and deoxyribose ‐‐‐ what is the structural difference?

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: proteins 1 The sequence of amino acids an example of a protein structure. Select an answer and…

A: The sequence of amino acid an example of a primary  protein structure..

Q: 4. According to Scenario 2, What effect does this mutation have on the albino lizards? Beneficial B)…

A: Given that,  The lizards are normally a murky brown color and blend in with the water and banks of…

Q: A segment of DNA has 18 base pairs. It has 7 cytosines in the segment.a. How many thymines are in…

A: Nitrogenous base pairs are complementary, and the adenine and thymine combine by the formation of 2H…

Q: Directions: Choose the letter of the best answer. Use a separate sheet of paper. 1. Nutritional…

A: As this question contains multiple parts. We will answer the first 4 parts. For other parts you can…

Q: 32. The Genome of Hepatitis B virus contains: A. 02 gene 8. 02 genes C 03 genes D.04 genes E 05…

A: Hepatitis B  virus abbreviated by HBV is a partially double strand  DNA  virus . This virus causes…

Q: Is genetic engineering a pure scientific process or it is indeed on act of humans playing like God?…

A: Please find your solution below : Genetic engineering is also known as genetic modification or…

Q: If A pairs with T and G pairs with C solve this in a DNA the amount of T is 20% what is the amount…

A: Given : A pairs with T and G pairs with C. And amount of T = 20 %. Since A pairs with T only. Hence…

Q: The sugar molecule in DNA is deoxyribose true O False O DNA molecule is a polymer of nucleotides…

A: Given statements are : 1. The sugar molecule in DNA is deoxyribose.  2. DNA molecule is a polymer of…

Q: (i) Write the structural difference between starch and cellulose.(ii) What type of linkage is…

A: Since your question has multiple parts, we will answer the first part for you. If you want residual…

Q: You are working in a biotechnology lab and are analyzing DNA. You obtain a sample of a short…

A: DNA is deoxyribose nucleic acid is the carrier of genetic information. It is present inside the…

Q: What does it mean to say that the genetic code is degenerate?

A: The genetic code consists of a triplet containing three nucleotides. There are four nitrogen bases,…

Q: Name the nitrogen base component of DNA and RNA shown here. NH2 N N H. A) uracil B) guanine C)…

A:

Q: Proteins vary widely in structure, whereas nucleic acids have rather uniform structures. How do you…

A: Answer - Protein - Protein is an important part of a healthy diet. Proteins are made up of chemical…

Q: 28.) The purine with the fewest oxygen atoms always base pairs with B) guanine in RNA. A) adenosine…

A: The purine with the fewest oxygen atoms always base pairs with URACIL in RNA Option "E" is correct