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What are the links between DNA genes chromosomes and proteins?
Chromosomes are long strands of DNA which are held together by proteins.
What does DNA look like?
DNA (or deoxyribonucleic acid) are very small bits of protein within the nucleus of a cell that fit together to create specific genetic patterns. This formation looks like a ladder (two vertical strands on each side and short, horizontal cross pieces in the center), but is twisted into a spiral. These twisted strands of genetic code can get very long, and are coiled up many times to fit within the cell. If you took all the DNA out of the body and uncoiled it, it would stretch around the world twice CFC12-The shape is sort of like a twisted ladder-the "rungs of the ladder" hold it all together. These rungs are composed of two bases of the genes. The four different bases are Cytosine, Guanine, Thymine, and Adenine. Cytosine links with Guanine, and Thymine links with Adenine to form the ladder. The ladder part is made up of genes. These DNA strands make up chromosomes, x-shaped things that are located in the nucleus of eukaryotic cells. Hope this helps! all of the is 100% correct but let me dumb it down it looks like a cyclone
Bond type created by DNA ligase?
DNA ligase links together two DNA strands that have double-strand break (a break in both complementary strands of DNA). DNA ligase creates a phosphodiester bond to fully repair the DNA.
How does a DNA model look?
A DNA model typically appears as a double helix structure consisting of two intertwined strands made of nucleotides. These nucleotides are composed of a sugar-phosphate backbone with nitrogenous bases (adenine, thymine, cytosine, and guanine) extending outwards. The double helix structure shows how these nucleotides pair up (A with T, C with G) through hydrogen bonds.
Summarize the steps of DNA replication in your own words?
some teacher out there needs to answer this nowWatson and Crick developed a model for the secondary structure of DNA in 1953. DNA is a long linear polymer that has two major components: a backbone made up of sugar and phosphate groups and a series of nitrogenous bases that project from the backbone. These two long strands twist around each other and certain of the nitrogenous bases pair inside the spiral forming a double helix molecule. The structure is stabilized by hydrogen bonds that form between the bases called adenine and thymine and the bases guanine and cytosine. Watson and Crick suggested that the A-T and C-G pairing rules suggested a way for DNA to be copied prior to mitosis or meiosis. They suggested that the existing strands of DNA served as a template for the production of new strands, with bases being added to the new strands according to complimentary base-pairing rules. Each existing or old strand separated and served as a template for the synthesis of a new second strand so that each daughter DNA molecule consists of one old strand and one new strand, This is called semi-conservative replication and though other hypotheses were proposed experiments proved this hypothesis.DNA Replication Summary1. Helicase separates antipolar strands forming a replication fork.2. Binding proteins keep strands separate and topoisomerase relieves tension and removes kinks to allow the double helix molecule to continue to unravel.3. Primase adds an RNA primer with an OH group to chemically bond with the first dNTP.4. Polymerase III (Pol I-IV) synthesizes the leading strand in the 5'-3' direction. Antipolar lagging strand primer synthesizes RNA primer.5. Pol III elongates primer; produces Okazaki fragment6. Pol I excises RNA primer and fills the gap.7. DNA Ligase links Okazaki fragments to form a continuos strand.8. DNA Polymerase III can proofread.
What links together to form strands of dna?
a nucleotide
Which best describes the structure of a DNA molecule-?
a double helix- apex
Which is the subunit of DNA that links together to form strands of DNA?
a nucleotide
What are the links between DNA genes chromosomes and proteins?
Chromosomes are long strands of DNA which are held together by proteins.
How would you describe the appearance of DNA molecule?
DNA stands for deoxiribonucliec acid and is shown in the form of a double helix. DNA particles themselves are two small for the naked eye to see but forms of DNA are things such as: hair strands, Nail clippings, fingerprints, skin cells, saliva, ect. basically anything that is part of your body.
What kind of bond links amino acids together to form a protein?
The ezymes reacting with the proteins like in our food which form amino acids!!
What is the structure of DNA and nucleotide?
DNA is a double-stranded molecule made up of nucleotides. Each nucleotide consists of a phosphate group, a sugar molecule (deoxyribose), and a nitrogenous base (adenine, thymine, cytosine, or guanine). The nucleotides are joined together by sugar-phosphate bonds to form the DNA double helix structure.
What is the overall structure of the DNA molecule?
The physical structure is called a double-helix.
What does DNA look like?
DNA (or deoxyribonucleic acid) are very small bits of protein within the nucleus of a cell that fit together to create specific genetic patterns. This formation looks like a ladder (two vertical strands on each side and short, horizontal cross pieces in the center), but is twisted into a spiral. These twisted strands of genetic code can get very long, and are coiled up many times to fit within the cell. If you took all the DNA out of the body and uncoiled it, it would stretch around the world twice CFC12-The shape is sort of like a twisted ladder-the "rungs of the ladder" hold it all together. These rungs are composed of two bases of the genes. The four different bases are Cytosine, Guanine, Thymine, and Adenine. Cytosine links with Guanine, and Thymine links with Adenine to form the ladder. The ladder part is made up of genes. These DNA strands make up chromosomes, x-shaped things that are located in the nucleus of eukaryotic cells. Hope this helps! all of the is 100% correct but let me dumb it down it looks like a cyclone
What links the web together?
An hole search engine called "Google" links every website known all together
What is the network that links lan and wan?
The Internet links LANs and WANs together.
What is the stucture of DNA?
Chemically, DNA consists of two long polymers of simple units called nucleotides, with backbones made of sugars and phosphate groups joined by ester bonds. These two strands run in opposite directions to each other and are therefore anti-parallel. Attached to each sugar is one of four types of molecules called bases. It is the sequence of these four bases along the backbone that encodes information. This information is read using the genetic code, which specifies the sequence of the amino acids within proteins.Within cells, DNA is organized into long structures called chromosomes, Within the chromosomes, chromatin proteins such as histones compact and organize DNA A DNA structure is basically what genes are meant to be the DNA model stands for deoxribosenuleic acid
