What is the structure being described? b. What is the chemical composition of this structure? c. What is the function of the structure, and how does it benefit the bacteria?

Q: You have isolated a new protein called STICKY. You can predict from comparisons with other known…

A: The structural motifs are super secondary structures that are found on nucleic acids or protein…

Q: Choose the correct answer: 1. which statement is true: Select one: a. Ribosome is consists of…

A: According to Bartleby guidelines, we are required to attempt first three subparts in case of…

Q: Write a reaction sequence showing why RNA is more susceptible to nucleophilic attack than DNA

A: One of the differences between RNA and DNA is the sugar that they contain. The DNA has a deoxyribose…

Q: You will be visualizing fluorescently labelled clathrin in this lab. How is the clathrin labelled…

A: Clathrin is a protein that plays a major role in the formation of coated vesicle . this term  was…

Q: You have isolated a new protein called STICKY. You can predict from comparisons with other known…

A: Proteins are essential nutrients for the human body. They are one of the building blocks of body…

Q: How is it verified that the Lc chain formed is functional? a. translation is carried out b. the…

A: Immunoglobulin light chains refer to the two polypeptide chains or subunits of an antibody. The…

Q: 3) Which statement explains a way in which a researcher could cause a cytoplasmic protein to…

A: process of transporting cytoplasmic proteins into the nucleus 1. cytoplasmic protein contains an NLS…

Q: In Eukaryotes, DNA is a long molecule inside a tiny nucleus. a. How can this long chain fit in such…

A: DNA (deoxyribo nucleic acid) is genetic material of the cell. In case of eukaryotes, DNA is…

Q: 5

A: RNA (ribonucleic acid) is a polymeric molecule that acts in many biological processes such as…

Q: Which of the following is not a good example of a housekeeping protein? A. histones B. ATP…

A: Introduction In Both Normal And Pathological Situations, The Housekeeping Gene Is Expressed In All…

Q: Which of these describes the function of RNA polymerase?   Question 3 options:   a)  Amplifies…

A: The process by which DNA is copied to RNA is called transcription, and that by which RNA is used to…

Q: Explain why drugs that interfere with the prokaryotic ribosome can have harmful side effects on a…

A: Prokaryotic drugs are more seen in the market because these drugs most of time do not harms a…

Q: Suppose that you have cancer cell line X was treated with drug Y to increase the expression levels…

A: The genes that suppress tumors are ordinary genes, which delay cell division, fix DNA errors or tell…

Q: Refer to the figure to answer these questions:a. Add labels for mRNA (including the 5′ and 3′ ends)…

A: The central dogma in both prokaryotic and eukaryotic cell comprises of replication of parent…

Q: What is a technique often used to study the three-dimensional structure of proteins? A.X-ray…

A: Proteins are made up of amino acids, which is the primary structure of proteins, the secondary…

Q: Give typed explanation Tryptophan is an amino acid found in high concentrations in turkey and is…

A: Tryptophan is one of the twenty standard amino acids commonly found in proteins. It is an essential…

Q: Antibiotics are drugs that selectively kill bacteria without harming animals. Many antibiotics act…

A: There are a variety of drugs that are used for treating diseases and these drugs have different…

Q: From the following list of statements, select which characteristics distinguish RNA from DNA. Check…

A: DNA (deoxyribonucleic acid) was discovered by Friedrich Miescher. Nucleotides are the structural…

Q: Question 1. Which amino acid is most likely to be found in the core of a protein?

A: It is option A) leucine.

Q: Chose the false statement

A: The lac operon is an operon, or group of genes with a single promoter (transcribed as a single…

Q: E. coli bacteria need the amino acid tryptophan to survive. When tryptophan is present in its growth…

A: Bacteria such as Escherichia coli need amino acids to survive as they need those in building amino…

Q: Suppose that you have cancer cell line X was treated with drug Y to increase the expression levels…

A: Cancer cell lines are usually generated by isolating them from the cancer tissue itself. These cells…

Q: a. Write the sequence of the MRNA synthesized from the upper strand. b. Indicate the 5'and 3'ends of…

A: Answer : a. Sequence of mRNA synthesized from the upper stand - 5' AUGCCAUUUUGA 3' b. 5' and 3' ends…

Q: Which of the following best describes the role of RNA polymerase in a cell? O A. It initiates…

A: DNA ( Deoxyribonucleic acid ) is a genetic  material which is two stranded structure that helps in…

Q: proteomics translation genetic code antibiotic resistance B-lactam

A: a. Proteomics is the large-scale study of proteins. b. Translation is in this process cell make…

Q: What can you say based on a comparison of lanes 2 and 3? O The band labeled DNA is indeed DNA O The…

A: Gel electrophoresis: It is used to separate molecules of DNA, RNA, or protein based on their size or…

Q: E. Coli, Chinese hamster ovary (CHO) and HEK293 are all cell lines used to for protein production.…

A: Cell lines are important for studying pathophysiological, physiological, and the differentiation…

Q: Given: 3' TAC CAG TTA AGC CTC GGT ATC CAG GAT ACG 5' What would be the first 10 bases at the 5' end…

A: DNA replication is the process of new DNA synthesis from the old DNA by semiconservative mode that…

Q: Tetracyclines are a class of prokaryotic antibiotic that ?

A: Tetracyclines are bacteriostatic and broad spectrum antibiotics that destroy specific…

Q: 3. Assume that a bacterial ribosome is spherical and has a diameter of 23nm. A. What is its volume?…

A: Ribosome is a cell organelle ,which is present in both prokaryotic and eukaryotic cell.It is known…

Q: how does the E.coli ribosome find the RNA to be translated? A. the sigma factor B. the shine-…

A: SHINE DALGARNO SEQUENCE The ribosome binds to the ribosomal binding site present on messenger RNA in…

Q: Cells copy DNA to make RNA to make proteins. RNA is the messenger. Why use RNA at all? Why not make…

A: The DNA synthesizes proteins through the mediation of RNA.  The process of protein synthesis…

Q: The intron

A: All 5 questions are based on the chapter "Molecular Basis of Inheritance".

Q: Within the Central Dogma, what is the primary function of DNA?   a. make proteins   b. preserve…

A: The Central dogma of molecular biology suggest the realshioship between DNA,  rna and proteins and…

Q: Compare and contrast the following terms: RNA and ribosome

A: In molecular biology, RNA and ribosomes work together to turn genetic information from DNA into…

Q: Vasopressin and oxytocin are examples of peptide molecules with more than one function. Provide…

A: A Hormone is any member of a class of signalling molecules in multicellular organisms which are…

Q: Which describes the role of nucleation factors for cytoskeletal systems?     cut or sever polymer…

A: Actin polymerization is known as nucleation.