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What else can I help you with?
Bases have a ph of?
acids have a base of 7
What is the definition best describes a base?
A base is a substance that can accept protons (H⁺ ions) or donate electron pairs in a chemical reaction. In aqueous solutions, bases typically increase the concentration of hydroxide ions (OH⁻). They often have a bitter taste and slippery feel, and they can neutralize acids to form salts and water. Common examples include sodium hydroxide (NaOH) and ammonium hydroxide (NH₄OH).
Does a base have a pH of greater or less than 7?
no acids are higher than seven and bases are lower than seven
Dose a base have a pH of greater or less than 7?
If I remember correctly, bases have low pH and acids have high pH; therefore, a base would definitely be less than 7.
What base pairs have equal percentages?
In DNA, adenine (A) pairs with thymine (T), and cytosine (C) pairs with guanine (G). As a result, the percentages of adenine and thymine are generally equal, as are the percentages of cytosine and guanine. This is known as Chargaff's rules, which state that in any given DNA molecule, the amount of A equals T and the amount of C equals G.
What is the correct paring of the 4 amino acids?
The correct pairing of the 4 amino acids is based on complementary base pairing in nucleic acids: adenine pairs with thymine, and cytosine pairs with guanine.
How do amino acid base pairs contribute to the structure and function of proteins?
Amino acid base pairs are the building blocks of proteins. They determine the sequence of amino acids in a protein, which in turn influences its structure and function. The specific arrangement of amino acids in a protein is crucial for its shape and ability to perform its specific role in the body.
How do mRNA base pairs determine the sequence of amino acids in a protein during the process of translation?
mRNA base pairs determine the sequence of amino acids in a protein during translation by matching with tRNA molecules that carry specific amino acids. The sequence of mRNA codons (three-base sequences) determines which amino acid is added to the growing protein chain. This process is guided by the genetic code, where each codon corresponds to a specific amino acid.
How many base pairs are in a amino acids?
There are 3 base pairs in an amino acid. Base pairs are the basic building block of DNA. A gene is a part of DNA that is transcribed by RNA polymerase. The resulting mRNA molecule is then translated into a peptide/enzyme, which consists of multiple amino acid (from a few, say 10, up to more than 100000). Each amino acid is coded for by a set of three consecutive bases, called a triplet. Since there are 4 types of bases (A, T/U, G &C) there are 4^3=64 possible triplets. each of these code for one of 20 aminoacids or a stop signal (some triplets code for the same thing).
Why is the order of the base pairs along a gene important?
The base pairs are ordered such that they spell out the order in which amino acids will be placed to build a protein. When they are in the wrong order, either the wrong amino acid is made, or sometime it will create a shortened protein which may or may not perform its intended function.
How many bases would DNA molecule have to molecule to code an enzymes of 150 amino acids?
To code for a protein of 150 amino acids, the DNA molecule would need approximately 450 base pairs. This is because each amino acid is encoded by a sequence of three nucleotides called a codon. So, 150 amino acids would require 150 codons, which translates to 450 base pairs.
What do organisms use to translate codons into amino acids?
Organisms use transfer RNA (tRNA) molecules to translate codons into amino acids. tRNA molecules carry specific amino acids and have an anticodon region that base pairs with the mRNA codon during protein synthesis.
What is the base unit of a protein?
Amino acids make up proteins.
What carries amino acids to ribosomes where amino acids are linked to polypeptide?
Transfer RNA (tRNA) molecules carry amino acids to ribosomes where they are linked to the growing polypeptide chain during protein synthesis. Each tRNA molecule carries a specific amino acid and has an anticodon sequence that base pairs with the codon on the mRNA.
What type of molecule is the tRNA bring to the mRNA?
tRNA brings amino acids to the mRNA during protein synthesis. Each tRNA molecule carries a specific amino acid and has an anticodon that base pairs with the complementary codon on the mRNA, ensuring the correct amino acid is added to the growing protein chain.
Why is it so important that the order of base pairs stays the same?
The sequence of the nitrogen bases determines the sequence of the amino acids in a protein. The sequence of the amino acids in a protein determines the structure and function of the protein. If there is a change in the order of nitrogen bases, the sequence of amino acids may be altered, and the protein may not be functional, causing a genetic disorder.
What is the relationship between a base pair and the corresponding amino acid in the process of protein synthesis?
During protein synthesis, a base pair in DNA codes for a specific amino acid. This relationship is crucial because the sequence of base pairs determines the sequence of amino acids in a protein, ultimately influencing its structure and function.
