Organism Tissue % Adenine % Guanine % Cytosine % Thymine Yeast   31.3 18.7 17.1 32.9 Sea urchin Blood cells 32.8 17.7 18.4 32.1 Rat Bone marrow 28.6 21.4 21.5 28.4 Human Thymus 30.9 19.9 19.8 29.4 Human White blood cells 30.3 19.5 19.9 30.3 Compare the composition of the DNA in the different organisms. Describe any similarities or differences you observe.

Q: 6. Nucleoside triphosphates   a)  are important in the building of nucleic acids   b)  always…

A: DNA and RNA are the basic units that carry genetic information. The difference in these nucleic acid…

Q: complete nucleosome contains: one H1, two H2A, two H2B, two H3 and two H4. O one H1, two H2A, two…

A: Introduction: The folding of an organism's DNA into a compact form that can fit inside the nucleus…

Q: Place each term or phrase in the proper position to identify the item or process being addressed.…

A: Reactions consisting of both oxidation and reduction steps are called redox reactions, where in the…

Q: In his work with pneumonia-causing bacteria andmice, Griffith found that(A) the protein coat from…

A: Griffith has conducted experiments on mice by injecting live and dead strains of bacteria inside…

Q: Label each statement as pertaining to DNA, RNA, or both. a. The polynucleotide is double stranded.…

A: Statements (a) and (c) are pertaining to DNA, statement (d) is pertaining to RNA and statement (b)…

Q: A cell's DNA has 40% cytosine bases. What percent of its bases are guarnine? O 10% O 20% O 40% O 80%

A: DNA (Deoxyribonucleic acid) is double stranded ladder like structure composed of numerous nucleotide…

Q: Boring magasanik collected data on the proportion of each base in RNA  from different species. To…

A: according to the Chargaff rule, the amount of cytosine (C) is equal to the amount of guanine (G) [as…

Q: A sample of DNA contains 40% adenine-thymine base pairs altogether. What percentage of the DNA will…

A: Q. A sample of DNA contains 40% adenine-thymine base pairs altogether. What percentage of the DNA…

Q: 18. Hershey and Chase used radiolabeled macromolecules to identify the material that contains…

A: Hershey and Chase had done their experiment to find the genetic material. They used different kinds…

Q: Either 0 or 1 amino acids change. -1 adenine is replaced by cytosine. Either 1 or 2 amino acids…

A: One adenine replaced by cytosine Answers One amino acid is change Reason Such type of mutations is…

Q: If cells are infected with a vesicular stomatitis virus (VSV) strain in which a viral gene (VSVG) is…

A: VSV (Vesicular Stomatitis Virus) is a single-stranded RNA virus belonging to the rhabdoviridae…

Q: a)  ATP, ADP and AMP are all examples of adenosine phosphates.   b) All adenosine phosphates…

A:

Q: Match each of the following terms with the one definition that best describes it. Any of the…

A:

Q: Complete the DNA and RNA sequencing for the translation and creation of proteins. 1. DNA  3' CCC…

A: The genomic structure of an organism consists of DNA which contains sugar molecule, phosphate group,…

Q: Why are nucleobases in nucleic acids called "bases"?   1. Because they resemble baseball bases…

A: Nucleobases : Purine(A,G), pyrimidine(T,C) Purines hydrogen bonds with pyrimidines A double bond T G…

Q: If the DNA of one human cell is stretched out, it would be almost 6 feet long and contain over three…

A: DNA  DNA is the hereditary unit of an organism which transfer from parents to their offsprings. It…

Q: DNA is composed of ___________, which are attached to each other by _______________ bonds. A) amino…

A: The biochemical material that is carried from the preceding generation to the succeeding generation…

Q: How does DNA differ from RNA with respect to the following characteristics? a) number of chains b)…

A: Single-celled organism to complex multicellular plants and animals make up the diversity of life on…

Q: In 1973, Stanley Cohen and Herbert Boyer inserted a gene from an African clawed frog into a…

A: Stanley Cohen and Herbert Boyer were the first introduce the genes from one living organism to…

Q: The nucleotides are very specific as to which bond together. The four nucleotides are:Adenine (A)…

A: DNA nucleotides are adenine (A), thymine (T), guanine (G) and cytosine (C). These nucleotides come…

Q: Hemoglobin is a complex protein that contains four polypeptide chains. The normal hemoglobin found…

A: On the basis of the given information, it can easily be concluded that the medical condition of…

Q: Which of the following is not true with respect to RNA?   a). A single-stranded chain of…

A: DNA and RNA are nucleic acids present in the organisms. DNA is the deoxy ribose nucleic acid whereas…

Q: Inside the nucleus of a eukaryotic cell you will find DNA associated with proteins. This combination…

A: A eukaryotic cell is a type of cell that has a defined nucleus and other membrane bound organelles.…

Q: You extract all nucleic acids from a culture of yeast cells into a test tube. You are provided with…

A: Nucleic acids are biological macromolecules that store and transmit genetic information in living…

Q: Which of the following statements is (are) true? (a) Bacterial ribosomes consist of 40S and 60S…

A: Eukaryotes and prokaryotes differ in their cellular organisation. Prokaryotes do not contain any…

Q: List 20 amino acids that are coded in human DNA and are essential for protein synthesis.

A: *Proteins are the large molecules or macro molecules which are considered as the building block of…

Q: Which of the following best describes the central dogma of molecular biology? O A) MRNA is…

A: Introduction In molecular biology, a central dogma is an illustration showing the flow of genetic…

Q: DNA has unique properties that allow it to accurately retain genetic information, even after…

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

Q: Which of the following would represent a section of DNA with a palindromic sequence? 5' TAT CCG 3'…

A: A palindromic sequence is a nucleic acid sequence in a double-stranded DNA or RNA molecule which on…

Q: Below is an image of a basepair and associated ribose rings as viewed down the helical axis in B DI…

A: Introduction: Deoxyribonucleic acid or DNA is a type of molecule known as a nucleic acid that…

Q: 1) What is an obvious physical difference between an immunoglobulin (an antibody) and glucose (a…

A: Immunoglobulins are also known as antibodies. They are glycoproteins which are produced by white…

Q: Which of the following is true for the tRNA of eukaryote cells? tRNA is a) made of DNA and protein,…

A: In nucleus the tRNAs are prepared and released to the cytoplasm. In there they attached to amino…

Q: Which of the following is NOT a dissimilarity between RNA and DNA? a) Types of bases b)…

A: RNA , DNA : Nucleic acids. RNA : Ribonucleic acid  DNA : Deoxyribonucleic acid  Both are…

Q: Considering that we are all made up of the same 4 nucleotides in our DNA, the same 4 nucleotides in…

A: The question is at the heart of genetics and molecular science. Despite sharing the same basic…

Q: Which kind of macromolecule is regarded as a good candidate for the original self-replicator (or…

A: A molecule which can act as a genetic material should have four properties : it must be stable, must…

Q: Cytosine makes up 15% of the nucleotides in a sample of DNA from an organism. Approximately what…

A: DNA is made up of nucleotides. Each nucleotide is made up of a phosphate group,  deoxyribose sugar…

Q: 9) Which statement is inaccurate (wrong) about mRNA? A) it is double stranded and has thymine B) it…

A: The explanation for the wrong statement is given below.

Q: Which of the following is NOT true of deoxyribonucleic acid (DNA)?   A. None of the other four…

A: DNA - deoxyribonucleic acid is a polymer of nucleotides which acts as the genetic material in all…

Q: Which of the following is the primary function of RNA molecule? A) transmit genetic information to…

A:

Q: Mark the following properties as belonging to either DNA or RNA. a. Contains the nucleotides A, G,…

A: The molecule that stores information and delivers it to the next generation from the parental…

Q: D C> CCC DOCcccccc DE Cell cytoplasm Cell cytoplasm Bacterial CelI A Bacterial CelI B A…

A: Bacterial cell is a type of prokaryotic cell which lacks membrane bound nucleus and cell organelles.…

Hematology

Hematology is the branch of biology. Hematology is the medical field that deals with the treatment of blood disorders and cancers, such as hemophilia, leukemia, lymphoma, and sickle-cell anemia. Hematologists and hematopathologists are medical professionals who specialize in illnesses of the blood and its components.