Homologous protein coding sequences must have major portion of nucleotide sites to be synonymous , that is why they are called homologous, having similar proteins.
Therefore nonsynonymous sites should be minimum, thus answer should be 20.
An alignment of 2 homologus protein-coding nucleotide sequences 180 nucleotides long has approximately how many nonsynonomous...
How many nucleotides would be expected in the exons for a gene coding for a protein with 406 amino acids? 135 1221 134 1218 1225
How many nucleotides would be expected in the exons for a gene coding for a protein with 406 amino acids? Group of answer choices 135 1221 134 1218 1225
Consider a bacterial gene that is approximately 2100 nucleotides long. Approximately how many amino acids would this gene code for? How many mRNA molecules will probably be transcribed from this gene? How many proteins will probably be made from this gene?
Based on genomic analysis, the human genome is thought to include approximately how many protein-coding genes? 10,000 20,000 60,000 120,000
How many different DNA sequences can be generated from a DNA sequence composed of 15 nucleotides (A, T, C or G)? How many different “biological information” can be produced from a protein sequence consisting of 15 amino acids?
2. A single nucleotide addition and a single nucleotide deletion approximately 15 base pairs apart in the DNA cause a protein change in sequence friom Old Phe-Ser-Pro-Arg-Leu-Asn-Ala-Val-Lys to ne Phe-Val-His-Ala-Leu-Met-Ala-Val-Lys a. What are the old and new mRNA nucleotide sequences? Old 5' uu Au b. Which nucleotide has been added? Which has been deleted?
Question 2a Deoxyribonucleic acid (DNA) is made up of nucleotides. Which part of the nucleotide stabilizes the structure of DNA using weak van der Waals interactions (stacking) and using hydrogen bonds? (Note that covalent bonds are not included in that sentence.) a. the deoxyribose sugar b. the ribose sugar c. the phosphate d. the nitrogenous base e. the amino acid Question 2b This ability of the nitrogenous bases to exist in more than one form can lead to incorporation of...
How many nucleotides are required to generate a 20 kDa protein that will make up the VLP?
A protein has a sequence of 100amino acids, how many nucleotides does the mRNA strand that encodes it have? (choose the best answer) a.400 b.100 c.200 d.300
A given mRNA molecule contains 420 codons. How many nucleotides does it have in the coding region? 1) 1260 2) 2520 3) 210 4) 140 5) 280