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What four bases of nucleic acids always bond together in the double stranded molecule?
Wiki User
∙ 11y ago
adenine,guanine,thaymine,cytocine
Wiki User
∙ 11y ago
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Is there always going to be an equal number of guanine and cytosine nucleotides in a molecules Why?
That depends on what the molecule is. In DNA, there will be the same concentration of each, because they are paired, and DNA is a double stranded molecule. Thus, for each cytosine, there will be a guanine, and vice versa. In RNA however, it is single stranded, so the two do not have to match exactly.
Can a molecule be octahedral?
No. A molecule of octahedral shape is always non-polar
By convention the sequence of bases in a nucleic acid is always written in which direction?
From left to right.
Which characteristic applies all three domains and viruses?
They all have a nucleic acid genetic code, weather it is DNA or RNA can vary but, it is always nucleic acids. They have genetic material. ---- Novanet
What organic molecule always ends in -ASE?
an enzyme. although i dont know if an enzyme is an organic molecule
Which molecule is always single stranded?
mRNA
Is there always going to be an equal number of guanine and cytosine nucleotides in a molecules Why?
That depends on what the molecule is. In DNA, there will be the same concentration of each, because they are paired, and DNA is a double stranded molecule. Thus, for each cytosine, there will be a guanine, and vice versa. In RNA however, it is single stranded, so the two do not have to match exactly.
In a DNA molecule which nitrogen bases always bond with each other?
Adenine and Thymine together and cytosine and guanine together.
In a DNA molecule with nitrogen bases always bond with each other?
Adenine and Thymine together and cytosine and guanine together.
What is the primary function of DNA and where is DNA located and is DNA single stranded or double stranded?
Function: The fundemental unit of life. codes for everything. The building blocks of everything else (DNA->RNA->amino acids->proteins) Location: Nucleus Almost always double stranded (RNA is always single stranded)
Is nitrogen a compound or atom?
an atomAnswer:In the atmosphere nitrogen is present as a diatomic molecule. Two atoms of nirogen (the element) are always joined together into one molecule.
Do uracil always pair with cytosine in the RNA molecule?
Cytosine is always coupled with Guanine. (I like to remember that the round letters stick together).In DNA, Thymine is coupled with Adenine, but in RNA, Thymine is replaced by Uracil.Therefore, in RNA, U and A go together, always.
What is double stranded RNA or DNA?
The most striking difference is, as the names suggest, the number of strands:DNA forms a double-stranded helix, while RNA forms a single-stranded helix.RNA is transcribed from DNA, meaning, if the body needs a certain kind of protein, DNA unwounds, unzipps, and is used as a template to assemble RNA, the single-stranded nucleic acid molecule. The process is called transcription.RNA is than used by the ribosomes to put together the needed proteins through a prcess, called translation.Other differences are:Also, as the name suggest DNA (Deoxyribonucleic Acid) and RNA (Ribonucleic Acid) differ in the number of Oxygen they contain.Both nucleic acids are made up from a five carbon sugar, a phosphate group, and a nitrogenous base.The nitrogenous base of DNA contains: Adenine, Guanine, - Thymine, and CytosineThe nitrogenous base of RNA contains: the same, except it contains Uracil instead of Thymine.More info could be find on the related links.
Which class of macromolecules always contains a carbohydrate portion?
nucleic acids
How can you predict how atoms will combine to form a molecule?
You can predict how atoms will combine to form a molecule because molecules always arrange their atoms in the same proportions because atoms bond together in predictable ways. :)
Is hydrogen always written as H2?
'H2' is a Hydrogen molecule (2 atoms of hydrogen joined together) - Hydrogen in its natural state (the gas) exists as the hydrogen molecule. A single atom of Hydrogen is just 'H'
What is the difference between molecule and an atom?
All matter is made of of atoms. Atoms can be bonded together to make molecules. For example, The molecule H2O is made up of 2 hydrogen and 1 oxygen. Atoms can be charged as anions or cations. In molecules there is more than 1 atom held together by a chemical bond. Molecules are neutral. Molecules may be elements or compounds. Atoms are always smaller than molecules. Molecules are always larger than atoms. Atoms are always lighter than molecule. Molecules are always heavier than atoms.
