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What is the difference between the four types of nitrogenous bases?
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How many types of hydrogen bond are found in a molecule of DNA?
Hydrogen bond: between the bases Covalent bond: between the individual Found in: nucleotides
Why do the DNA has only four nitrogen bases?
There may be other ways that DNA could have worked, with more or fewer than four bases, but this is the way biochemical evolution has worked on Earth. Some aspects of evolution are purely accidental, and this may be one of them.
What rungs of DNA ladder made up of?
The rungs of DNA are made up of the nitrogenous bases Adenine (A), Cytosine (C), Guanine (G) and Thymine (T). Each rung represents the bonding of two bases (one from each DNA strand). A binds with T and C binds with G.
What are the 2 types of bonding What is the difference between them?
Types of bonding: ionic (in salts), covalent (in organic compounds), metallic (in metals).
What is the difference between haploid diploid and zygote?
There are two types of cells in the body - haploid cells and diploid cells. The difference between haploid and diploid cells is related to the number of chromosomes that the cell contains.
What four nitrogenous bases does DNA contain?
The four nitrogenous bases in in DNA are adenine, thymine, cytosine, and guanine.
What are three types of pyrimidines?
Cytosine and thymine are the nitrogenous bases used in DNA. Uracil substitutes for thymine in RNA.
Is DNA positively charged?
Deoxyribonucleic acid (DNA) is negatively charged, and comprises of a pentose sugar, a nitrogenous base and phosphate. The four types of nitrogenous bases are adenine (A), thymine (T), guanine (G), adenine (A), and cytosine (C).
What is the difference between the three types of ballistics?
What is the difference between the three types of ballistics
Carbon ring structure of DNA and RNA that contains one or more atoms of nitrogen?
Carbon ring structures found in DNA or RNA that contains one or more atoms of nitrogen are called nitrogenous bases. There are five types of nitrogenous bases: Adenine, Thymine, Cytosine, Guanine and Uracil
How many types of hydrogen bond are found in a molecule of DNA?
Hydrogen bond: between the bases Covalent bond: between the individual Found in: nucleotides
Explain the difference betwwen the two types of feeding?
explain the difference between the two types of feeding?
What types of bases exist in chemistry?
.... mrs Dalton is a base lol that's not right
What does bases have to do with DNA?
DNA is a polynucleotide, made up of nucleotides. It has a phosphate-sugar backbone. (The sugar is deoxyribose). And, 'internal' are nitrogenous bases that are strung together (by hydrogen bonds) to complementary nitrogenous bases forming something like the rungs of a ladder. The DNA molecule is wound into a double helix. There are 4 types of the bases, adenine, cytosine, guanine and thymine, abbreviated A, C, G and T. A triplet of bases 'codes' for a single amino acid. Thus a whole string of triplets codes for a sequence of amino acids, a polypeptide. A gene is defined as the code for a single polypeptide. Thus, these bases have a lot to do with DNA.
What is the answer to the riddle How can you tell the difference between two types of trees?
You can tell the difference between two types of trees, because they leaf clues.
Structure of DNA molecules?
DNA is made up of many nucleotides. These are a sugar-phosphate backbone and nitrogenous bases. The two strands form a double helix (a spiral) with the nitrogenous bases in the middle, forming H-bonds with each other.
What DNA strand would bond opposite?
assuming that 5' CTGA 3': 3' GACT 5'
