Do all living things have DNA? Explain your answer.
Q: Is DNA a small molecule, a macromolecule, or an organelle?
A: Deoxyribonucleic acid is a molecule composed of two polynucleotide chains that coil around each…
Q: oes dna me
A: DNA means Dideoxynucleic acid. It is the genetic material. DNA is made up of deoxyribose sugar,…
Q: Which helps prevent errors in DNA replication? A) Complementary base pairing reduce errors B) DNA…
A: DNA( deoxyribonucleic acid) is the double-stranded molecule that is the genetic material in most…
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: Compare and contrast the DNA and chromosome
A: Inheritance is the process by which this genetic information present in the genes is passed on from…
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: Bacteria and human beings are very different organisms. Why is it possible to combine their DNA and…
A: Bacteria are unicellular prokaryotes, having a peptidoglycan cell wall and a multi-component…
Q: Compare and contrast nucleotides, DNA, genes, and chromosomes? Give a simple explanation step by…
A: following is a comparison and contrast between nucleotide, DNA , genes and chromosomes:-
Q: In your opinion, what is one piece of scientific research that made it possible to understand DNA's…
A: The one piece of scientific research that made it possible to understand DNA's structure or function…
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: What process allows chromosomes to exchange section of DNA
A: A chromosome is a thread like structure present in the nucleus of the cell. It contains the DNA and…
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: Choose the combination of answers that most accurately completes the statement.What is the smallest…
A: A gene is the fundamental physical and practical unit of heredity. Gene are comprised of DNA. A few…
Q: Draw what a theoretical molecule of DNA would look like if the enzyme, DNA ligase was nonfunctional.
A: DNA replication in a general method that is pin presence of DNA ligases: DNA ligases turn the…
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: Choose the combination of answers that most accurately completes the statement.Which of the…
A: DNA(deoxyribonucleic acid) is a double-stranded helical genetic material that contains thousands of…
Q: differentiates the DNA from RNA.
A: DNA: It stand for deoxyribonucleic acid, which is a molecule that contains the instructions an…
Q: a science of changing the DNA in living organisms to create something new
A: Every living organism in the world has the genetic material DNA in it. Viruses have RNA as their…
Q: Why do bacteria not have chromosomes?
A: Bacteria are microscopic, unicellular or single-celled organisms that exist in almost all…
Q: In DNA cloning, restriction enzymes are used to cut a DNA at specific sites b protein at specific…
A: “Since you have asked multiple question, we will solve the first question for you. If you want any…
Q: How is information from the DNA passes on from one cell to another? How does the structure of a DNA…
A: The information from the DNA passes on from one cell to another via Mitosis. Mitosis in Eukaryotes…
Q: DNA is often referred to as the “blueprint for life.” Why?
A: Introduction :- Deoxyribonucleic acid (DNA) is a polymer made up of two polynucleotide chains that…
Q: Describe the bonds that hold together the nucleotides in one DNA strand. Thencompare them with the…
A: Deoxyribonucleic acid (DNA) is a double-stranded molecule, which consists of two strands of…
Q: explain how Griffeth's experiment demonstrated that DNA is the hereditary material.
A: ANSWER;- -Based on the observation, Griffith closed that R strain bacteria had been changed by S…
Q: What evidence do you have that RNA came before DNA?
A: There is a major difference between RNA and DNA which makes DNA more stable than RNA. Being more…
Q: Which of the following best illustrates the central dogma of biology? * DNA - DNA - Protein RNA -…
A: Question 1) Option 3 is correct * DNA -RNA - Protein Question 2) Option 3 is correct
Q: What do you mean by DNA?
A: Every organism is made up of the smallest unit of life i.e. cell which includes many cell organelles…
Q: Fill in the blank with the one word that fits the following sentence: Hershey and Chase were able…
A: In most organisms, genetic information is in the form of deoxy ribonucleic acid (DNA), while in some…
Q: A single strand of DNA runs from ___________ to ___________.
A: Every DNA strand has two closures. The 5' end of the DNA has the terminal phosphate group on the 5'…
Q: Is it possible to discern among human chromosomes at the DNA sequence level? 1. Yes 2. No
A: Introduction: DNA is the type of nucleic acid that is present in the nucleus of the cell. It is the…
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: Do bacteria have a chromosome?
A: Chromosome is a DNA in a condensed form which contain all the genetic material or some part of the…
Q: Table 1: Characteristics of DNA Questions To what maior group of biomolecules does DNA belong? wers…
A: INTRODUCTION DNA Deoxyribonucleic acid is the heriditary material present in humans and other…
Q: DNA wrapped around a
A: The DNA is comprised of a packed organelle of a structure called a chromosome. The chromosome is…
Q: Comparing your plant (banana) and animal (human) samples, which has more DNA? Take note that DNA is…
A: Chromosomes are characterized as thread-like structures that are present within the nucleus of both…
Q: A technology called PCR is used for replicating large quantities of DNA in forensic science (Chapter…
A: Introduction PCR is the revolutionized technique invented by Karry Mullis in 1983, for which he got…
Q: to check DNA mole
A: Recombinant DNA technology known as "bacterial transformation" is used to introduce a gene of…
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: 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: 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: 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: What does DNA STANDS FOR
A: DNA is made up of blocks of chemical compounds called nucleotides. These elements are made up of…
Q: In your extraction of DNA from wheat germ, would you expect that nuclear DNA is the only source of…
A: 1. DNA extraction from wheat germ shows DN strips on agrose gel electrophoresis and these are DNA.…
Q: Which pattern does the structures of dna follow in that its replication results in one parent…
A: The central dogma of molecular biology briefs that DNA has instructions to synthesise proteins which…
Q: Which is the dominant form of DNA found in the cell? (A z BA с) н D) B
A: The self-replicating biomolecules, that are present in the chromosomes and carries genetic…
Q: Astronomers have made great strides in sending probes out to other planets and moons in our solar…
A: The genome is made up of DNA (deoxyribonucleic acid). DNA is a chemical molecule that carries genes,…
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: What are the "building blocks" that make up all DNA? Genes Alleles…
A: DNA or deoxyribonucleic acid is a long helical molecule that contain all the information for the…
Do all living things have DNA? Explain your answer.
Step by step
Solved in 2 steps
- What was the first, DNA or RNA? Justify your answer with solid reasonLevene made which contribution to our understanding of DNA structure? a. He determined that the nucleus contains DNA. b. He determined that DNA contains four nitrogenous bases c. He determined that DNA consists of nucleotides. d. He determined that the nitrogenous bases of DNA are present in regular ratiosAstronomers have made great strides in sending probes out to other planets and moons in our solar system. If they were to find a living creature some place other than Earth, how could DNA analysis help them better understand the organism? Explain in 1–2 sentences
- A DNA strand consists of eight pairs of nitrogenous bases. How many different sequences of eight bases can you make? Explain how you found your answer.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 moleculeComparing your plant (banana) and animal (human) samples, which has more DNA? Take note that DNA is carried on chromosomes, relate your explanation with how many chromosomes each sample carries.
- The backbone of DNA molecule is made of? a. nucleotides b. alternating phosphates and bases c. alternating bases and sugars d. alternating sugar and phosphate moleculesRefers to the two strands of DNA double helix. Please choose one answer only. A. Nicks B. Templates C. Chromosomes D. GenesCompare your prediction of substances that would not have DNA to your data. If your prediction was wrong, why do you think you were wrong?