In molecular biology, a reading frame is a pattern to divide the nucleotide sequence of DNA and RNA in to a continuous and non overlapping triplet codon. No termination codon is present in reading frame. In the given question, it is asking about the direction of the reading frame. Its direction or it is read from 5′-end.
Every nucleic acid with single strand has two ends
Example of reading frame --
5′ AGA-TGA-CAC-CGC-AAG-CCT-TAT-ATT-AGC 3′
5′ A-GAT-GAC-ACC-GCA-AGC-CTT-ATA-TTA-GC 3′
5′ AG-ATG-ACA-CCG-CAA-GCC-TTA-TAT-TAG-C 3′
In this 5'→3' direction, there are three reading frames, starts with diffrent nucleotide in codon. Nucleic acid with double strand have three more redaing frames.The two strand are anti parallel to each other. The 5'→3' direction oF the second strand corresponds to the 3'→5' direction of first strand
This is a a question from my Intro to Molecular Biology class: "What should the reading...
This is a cell molecular biology question from my class. Can someone please help me with this question? Please no diagrams or pictures from online copied and pasted here. I need a detailed explanation. Thank You! Please draw the five levels of M phase in a diploid cell (2n) where n=2.
this are very difficult questions for my environmental biology class. These are examples from the practice homework so can anyone please help me check my answers. A student wants to know why in class we did not focus on the waste products of fermenation such as lactic acid and ethanol. What is the BEST answer to that question? A) The waste products are used by fermentative microbes in complicated pathways. B) Fermentative microbes produce waste products to support the baking...
please help me biochemistry and molecular biology Question 1 Following the renaturation of unfolded, denatured ribonuclease: Non-polar molecules influence the structure of the protein Disulphide cross-links correctly reformed Only a small percent of the protein was recovered The specific activity of the enzyme was determined.
it is a molecular biology question and requires designing an experiment and it is not missing information. if we want to perform a ChiP-seq experiment in cell typeA to analyze genome-wide binding by favorite transcription activator (YFTA). I need to design an experiment that investigate if binding at one of the sites actually affects transcription. select one site that is located upstream of highly transcribed gene (HTGZ), which is expressed in cell typeA, but not expressed in cell type B....
this are very difficult questions for my environmental biology class. These are examples from the practice homework so can anyone please help me check my answers. MATCHING. Choose the item in column 2 that best matches each item in column 1. 36) Antiseptics 10 Tom A) Removal of all living organisms 37) Disinfectants B) Removal of certain pathogens in a liquid 38) Pasteurization C) Removal of certain pathogens on living tissues 39) Sterilization D) Removal of certain pathogens on surfaces...
Name: Date: Section: Biology 190: Introduction to Cdl and Molecular Biolog Reading guide # 16 Ch.-DNA Structure & Replication Read p. 257-273 from Cha dar the following question Prior to Watson and Crick's deduction of DNA structure, the parad that protein and not DNA was the molecule that was the likely genetic mate candidate at the time? on of DNA structure, the paradigm among the scientific community was Necule that was the likely genetic material. Why was protein a stronger...
Context of my question: I am reading C#. Trying to understand Static keyword. I understand that when Static is applied to a member of a class, it can only be modified by the class and not the class object references. I will take an example here. public class BluePrint { public static string BluePrintCreatorName; } If I need to know the BluePrintCreator's Name, I can call BluePrint.BluePrintCreatorName; But if a house that is created from the blueprint wants to...
I can't figure out how to solve this homework problem from my Intro to Python 2 class. Could someone please show me the correct code? Will rate very highly.
Molecular Cell Biology What question is a complementation test (analysis) designed to answer? How does it answer the question (include expected results)?
this are very difficult questions for my environmental biology class. These are examples from the practice homework so can anyone please help me check my answers. 51) (Extra Credit) The cell membrane of_ _forms a lipid monolayer rather than a bilayer to sustain membrane stability at extremely high temperatures. A) archaea B) prokaryotes C) bacteria D) All of the above (Extra Credit) The internal pH of a cell must stay relative close to neutral to prevent A) dehydration B) destruction...