Q: What are the differences between protein synthesis in prokaryote and eukaryote? Make a table.
A: When mRNA encodes protein then this process is called translation.Translation occurs in cytoplasm.
Q: Do bacteria have post translational modification?
A: The DNA is the genetic material that is passed from one generation to the next generation. It is…
Q: How the treacher collins syndrome treatments may help the ribosome do its job?
A: Treacher Collins syndrome (TCS) is a genetic disorder which is characterized by deformities of the…
Q: If cells are infected with a vesicular stomatitis virus (VSV) strain in which a viral gene (VSVG) is…
A: VSV (Vesicular Stomatitis Virus) is a single-stranded RNA virus belonging to the rhabdoviridae…
Q: What is transpeptidation and why is it important to both the celland to clinical medicine?
A: A peptide is a compound consisting of two or more amino acids linked in a chain in which the…
Q: certain molecule will not dissolve in water and has a structure consisting of glycerol covalently…
A: Given: A certain molecule will not dissolve in water. It has a structure consisting of glycerol…
Q: What is the best inhibitor of endoplasmic reticulum stress in human ?
A: Endoplasmic stress occurs when the capacity of the ER to fold proteins becomes saturated. There are…
Q: If there is no helix unwinding proteins and destabilizing proteins present, what would happen?
A: Helix unwinding is the major step for DNA replication . After this step the DNA priming step occur ,…
Q: what is amgen and what is their purpose?
A: Pharmaceutics is the study and production of drugs and remedies by governmental and private…
Q: What is Proteolytic Cleavage?
A: BASIC INFORMATION PROTEINS These are formed by the different amino acids. These amino acids are of…
Q: Why would a cell use SOS repair, considering that it introduces mutations?
A: Answer :- Sos reaction is extreme arrangement when the DNA harm is high that on the off chance that…
Q: What cellular response is activated in response to a large number of misfolded proteins?
A: Protein misfolding and aggregation is one among the many problems that cause neurodegenerative…
Q: How does colchicine causes mutation to cells? And what does colchicine do to the cell's size?
A: Mutations occur when a DNA gene is disrupted or changed in such a way that the genetic message sent…
Q: What if the cell found itself in an environment that contained ampleamounts of both lactose and…
A: Ans: The lactose and glucose are used by cells as a source of energy.
Q: What makes up the spliceosome? What is the function of the spliceosome?
A: In prokaryotes, transcription process and translation process occurs in the cytoplasm whereas, in…
Q: What is an insulator? Describe two different ways that insulators may exert their effects.
A: Genes come in pairs and are responsible for the inheritance and expression of the associated…
Q: Is adenylate cyclase a transmembrane protein or a peripheralprotein? What about the G protein?
A: Adenylate Cyclase is a transmembrane protein.
Q: What repressors do?
A: DNA is the genetic material present within the nucleus in the cell. It maintains the heredity of the…
Q: What factors can promote protein misfolding in cells?
A: A cell is the basic structural and functional key of life. A cell has multiple organelles that carry…
Q: How are nucleic acids involved in cell transduction and regulation of different cellular processes?
A: Nucleic acids are the polymers of nucleotides. Nucleotides are in turn made up of sugar, a phosphate…
Q: Which type of mutation stops the translation of the mRNA?
A: If a point mutation changes the amino acid to a “stop,” it's called a NONSENSE mutation
Q: What is the Membrane attack complex (MAC)?
A: MAC stands for Membrane attack complex. It is also known as the terminal complement complex. MAC is…
Q: What is the major difference between bacterial ribosomes and eukaryotic ribosomes that makes it…
A: Prokaryotes are the organisms that possess primitive cellular organization such as bacteria. They do…
Q: What is single cell protein? What is its significance?
A: Single-cell protein refers to the crude a refined, or edible protein extracted from pure microbial…
Q: What are Riboswitches ?
A: Ribonucleic acid is a polymeric molecule that plays different types of roles in biology, including…
Q: Define the following terms: a. proteasome b. ubiquitination c. ubiquitin-conjugating system d.…
A: Molecular biology is the branch of science that deals with different molecules inside the body which…
Q: What is the anticodon that would pair up with the MRNA codon UAG? In What part of the cell is…
A: The central dogma of molecular biology includes replication, transcription and translation. Between…
Q: What is the purpose of unfolded protein response? Steps of unfolded protein response that allow…
A: The unfolded protein response is a cellular stress response related to the endoplasmic reticulum…
Q: What are some diseases caused by misfolded proteins?
A: Proteins which are made up of amino acids have two different types of tertiary structures: alpha…
Q: How would you describe the three phases of biotransformation?
A: Biotransformation is the alteration of drug molecules by the animal cell.
Q: What does colchicine do to the cell's size and how does it cause mutation to cells?
A: Colchicine are generally called as anti-gout agents, which works by arresting the natural processes…
Q: If mRNA can be blocked, what would the consequences be? what applications could this be useful when…
A: Three types of RNA interact to synthesize proteins namely, mRNA, tRNA, and rRNA. Among these, mRNA…
Q: Explain about the proteome ?
A: There is a specific portion of DNA called gene codes for a particular protein in a cell. Each…
Q: How does the cell know which proteins to degrade?
A: The levels of proteins within cells are determined not only by rates of synthesis, but also by rates…
Q: What is the function of FAD/FADH2 in cells?
A: Flavine adenine dinucleotide (FAD): FAD is derived from vitamin B12. It is a two-electron oxidizing…
Q: What is a bacterial nucleoid? With regard to cellular membranes,what is the difference between a…
A: Step 1 Bacteria are moneran procaryotic microorganisms, are unicellular and ubiquitous in nature. An…
Q: How can treatments for treacher Collins Syndrome help ribosomes do their normal job?
A: An genetic condition in which some of the face's bones and tissues do not grow. Treacher Collins…
Q: How treatments for treacher Collins Syndrome disorder help ribosomes function properly?
A: Treacher collin syndrome is a genetic disorder that is caused due to the muttation an leads to…
Q: What is the energy source that powers the cotranslational movement of proteins across the…
A: Proteins synthesized by membrane bound ribosomes translocate the ER membrane co-translationally.…
Q: What is XIAP.?
A: The permanent change in the sequence of nucleotides of the genome in an organism is called a…
Q: how would the disruption of the Rb family of proteins lead to cancer? Describe the possible…
A: Please follow step 2 for detailed explanation.
Q: Define the following terms: a. proteolytic cleavage b. proproteins c. preproproteins d.…
A: Introduction- Protein is an essential micronutrient for the body as they help in building muscle…
Q: The nuclear import of proteins larger than 40 kDa requires the presence of what amino acid sequence?…
A: The nuclear envelop of all eukaryotes is perforated by a large structure known as the nuclear pore…
Q: What is an insulator?
A: DNA is the genetic material that carries genetic information in the form of coded nucleotide…
What is a prion? Explain how a prion relies on normal cellular
proteins to cause a disease such as mad cow disease.
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- Can the below be added to the answer: Some common cytopathic effects include: Cell rounding and detachment: The infected cells may become rounded and detach from the underlying surface, leading to cell death and tissue damage. Cell lysis: In lytic infections, the virus utilizes the host cell's resources to produce new virus particles. As a result, the infected cell eventually bursts (lysis), releasing the newly formed viruses, which can go on to infect neighboring cells. Formation of inclusion bodies: Some viruses induce the formation of distinct structures called inclusion bodies within the infected cells. These inclusion bodies are often aggregates of viral proteins or nucleic acids and can be visualized under a microscope. Cell fusion: Certain viruses have the ability to cause infected cells to fuse together, forming multinucleated giant cells. This fusion enhances viral spread and can lead to the destruction of affected tissues. Cellular damage and functional impairment: Viral…Which statement among A-D is false regarding bacterial toxins? A) O Hemolysıns are cell membrane disrupters that can rupture red blood cells. B) O Second mesengar pathway disrupters like cholera toxin produces a debilitating respiratory condition of the lungs. C) O Shiga toxin, tetanus toxin, and hemolysins are all types of exotoxins. D) O Superantigens elicit a hyperactive response by the immune system and can lead to shock. E) O None are false, A-D are all true statements.Grisofulvin is an antifungal agent that affects: select the correct answer. a) the chitin cell wall structure b) ergosterol in the cell membrane c) the formation of the mitotic spindle in mitosis d) the 50s ribosomal subunit and thus protein synthesis e) mRNA synthesis
- For a bacterial exotoxin with a typical A-B type toxin structure, removal of the A portion of the toxin would result in which of the following? The B portion remaining would still be able to bind to the target cell, but would not have toxic effects The remaining B portion would enter the cell and carry out its toxic activity, such as ADP-ribosylation The remaining B portion would cause inhibition of protein synthesis Nothing would happen because the A portion is responsible for binding to the target cell. The remaining B portion would still induce cell lysis Please answer asap and in short and content should not be palgarised pleaseA patient is admitted to the hospital with a viral infection and is immediately treated with broad-spectrum antibiotics. How will the course of the infection be affected by this treatment? The infection's length will remain the same because viruses do not have DNA or RNA, and so antibiotics do not affect them. The infection's length will be shorter because antibiotics can prevent viral entry into the cell by binding to host-receptor proteins. The infection's length will remain the same because antibiotics have no effect on eukaryotic cells or viruses. The infection's length will be shorter because antibiotics activate the immune system, and this decreases the severity of the infection.What is adenomatous polyposis coli (APC) gene ? How it works ?
- Most antiviral drugs: a) damage the cell wall b) are nucleoside analogs c) are enzymes inhibitors d) prevent viruses from entering cells e) damage the plasma membraneWhat part of a eukaryotic cell could be affected by antibiotics that target ribosomes and why?If a viral host cell has a mutation that interferes with the addition of carbohydrates to proteins (glycoproteins) during processing in the Golgi apparatus, which of the following processes is most likely to occur? O A. Viruses released by that host cell would have a decreased ability to infect cells than the virus that originally infected the cell. B. The virus-encoded protease would be unable to cleave large viral proteins into smaller, functional polypeptides. OC. The virus would be unable to replicate within the host cell. D. Viruses released by that cell are novel and would result in infections with higher mortality rates.
- Usually, bacteria only make tryptophan when tryptophan is absent or available in low concentration. However, a particular bacterial mutation makes tryptophan all the time whether or not tryptophan is present. What could explain this phenotype? A) the terminator hairpin is unable to form B) the antiterminator hairpin is unable to form C) trpE is mutated D) trpD is mutated E) trpA is mutatedDiagrammatically explain the mechanism of cellular injury caused by virus and bacteria?The ribosome is the target for many important antibiotics. These drugs must discriminate between bacterial and eukaryotic ribosomes to achieve drug specificity and toxicity. For the two common antibiotics below, what is their mechanism of action and why are they more toxic to bacteria than eukaryotes? a) Tetracycline b) Erythromycin