Q: Which transport disorder can be treated by drugs containing thiol groups, which are able to…
A: Our body metabolism needs to be constantly regulated. Such regulation helps in preventing metabolic…
Q: What is the function of regulatory proteins?
A: Regulatory proteinsare those proteins that can influence the gene regulation process of DNA sequence…
Q: What is the function of the catabolite activator protein?
A: Catabolite activator protein is a trans-acting transcriptional activator that exists as a homodimer…
Q: How Do Lipid droplets form by budding and scission from the ER membrane?
A: Lipid droplets (LDs) are defined as evolutionarily conserved cellular organelles that have important…
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: What is the molecular mechanism that retains SCAP–SREBP in the ER when cholesterol is present but…
A: The complex of SCAP and SREBPs migrates to the Golgi complex when "sterol levels decline not when…
Q: What is the advantage of using a TEM instead of an LM to study intracellular structure?
A: Transmission electron microscope (TEM) is used to form the image of specimen by transmission of a…
Q: Explain through a schematic and write the type II protein insert in the ER membrane.
A: Integral membrane proteins which are found in membranes of ER, Golgi, mitochondria, and lysosome,…
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: What is the protein assembly at the ribosome
A: Answer : ribosome are the structures present in the all types of cells and are composed of proteins.…
Q: What exactly causes the P, A, and E sites in ribosomes to form and when do they form?
A: ribosomes are the protein synthesis site of the cell . the mRNA which have the gentic code…
Q: Where are tRNA and their corresponding amino acids found in the cell prior to attachment to make a…
A: Amino acids are organic compounds that combine to form proteins. Amino acids and proteins are the…
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: What are the three general destinations for proteins that leave the Golgi complex?
A: Answer- The formation of protein in the cell is called Translation process. It happens by the mRNA…
Q: If membrane proteins are integrated into the ER membrane by means of the ER protein translocator…
A: Protein Translocator: It is a process in which the proteins are moved between the cellular…
Q: What sort of analysis is used to determine the properties of the amino acids in an integral membrane…
A: Plasma membrane or plasmalemma is the outer membrane layer that surrounds the prokaryotic and…
Q: What makes protein phosphorylation so valuable in regulating protein function that its use is…
A: Proteins are modified post-translationally via several covalent and non-covalent modifications.…
Q: How Are Proteins Processed FollowingTranslation?
A: Proteins are biological polymers made of amino acids. Amino acids are comprised of carbon, hydrogen,…
Q: Give the initiation codon for protein synthesis. Name the amino acid it codes for?
A: A genetic codon is a three-nucleotide sequence of either DNA or RNA that corresponds to a particular…
Q: Is adenylate cyclase a transmembrane protein or a peripheralprotein? What about the G protein?
A: Adenylate Cyclase is a transmembrane protein.
Q: What are two major similarities between protein synthesis in bacteria and in eukaryotes? What are…
A: DNA is the carrier of genetic material in almost all living organisms except a few RNA viruses. DNA…
Q: . Once mRNA encoding a particular protein reaches thecytoplasm, what are four mechanisms that can…
A: Introduction: Translation is a process in which the mRNA sequence is decoded in the form of amino…
Q: composition of inactive spliceosome?
A: The five splicing snRNPs and other splicing proteins assemble on a pre-mRNA to form the Spliceosome,…
Q: What is the function of a spliceosome?
A: Introduction: Prior to the RNA molecule being translated into a protein, introns are non-coding…
Q: What is a proteasome? Why is it important to the proper functioning of the ER?
A: Introduction Proteins are the essential biomolecules which plays a diverse role. Almost all…
Q: How do the A, P, and E ribosomal sites differ functionally during protein synthesis?
A: Protein synthesis is a cellular process through which cells produce polypeptide chains (proteins)…
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 molecule in the cell is the first to recognize the signal peptide as it is translated by the…
A: The signal peptides are small peptides which are present at N-terminus of the proteins.
Q: Define about catabolite-activating protein (CAP) ?
A: Certain terms are fundamental concepts and terms used in biology, which is the study of life and…
Q: How manipulations in the phospholipid tails leads to an increase or decrease in permeable of plasma…
A: The plasma membrane is the outer covering of all the living cells, which marks a boundary between…
Q: What types of amino acids are the least likely to be found in the center of a transmembrane protein?…
A: Biomolecules are organic molecules present in living organisms. Proteins are one of the major…
Q: Describe how protein phosphorylation and proteolytic cleavage can modulate protein function.
A: The amino acid can be defined as the organic compound that comprises an amino group at one and a…
Q: How does the structure of the Golgi complex allow it to carry out its functions?
A: Golgi complex is a membrane-bound organelle present in eukaryotic cells.
Q: What is RNA-binding proteins (RBPs) ?
A: RBPs expands for RNA-binding proteins. These are the proteins that have the tendency to bind to…
Q: Of what subunits are ribosomes are made?
A: Translation, also called as decoding process, is the process of synthesis of proteins or polypeptide…
Q: The proteasome is a multi-subunit machine that unfolds and degrades proteins. How is its activity…
A: The proteasome is a complex subunit of protease which is constructed in such a way as to degrade the…
Q: What characteristic of the plasma membrane allows for themovement of the G protein complex toward…
A: The plasma membrane is the lipid bilayer of the cell. It prevents the movement of the ions, solutes,…
Q: What is the transcellular pathway?
A: Transcellular pathway : The transcellular pathway refers the transportation of substance occur…
Q: Give a detailed description of how the protein(KRAS) encoded for by your protein normally functions…
A: Thank you for the question Answer :- The KRAS gene gives instructions for creating a protein called…
Q: How does the processing of N-linked oligosaccharides and lysosomal proteins differ from that of…
A: The Golgi apparatus, also known as the Golgi complex, functions as a factory where proteins from the…
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: Describe how a polypeptide to be secreted reaches theendomembrane system.
A: Translation of all proteins in the eukaryotic cell starts in the cytoplasm (With the exception of a…
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: Why peripheral membrane proteins can be studied in absence of membrane and isolated under milder…
A: The proteins that are temporarily attached to the cell membrane are known as peripheral proteins.…
What is the relationship between the Golgi apparatus and the ER in a protein-secreting cell?
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- What is the energy source that powers the cotranslational movement of proteins across the endoplasmic reticulum?What are the four components for the translocation of protein across endoplasmic reticulum? and briefly explain ORF?a) What is the role of the lysosome in degrading proteins? What are the enzymes that degrade/hydrolyze proteins? How does the further degradation of amino acids occur?
- What is the confines of a membrane-bounded lysosome?What is required for formation of lysosomes ?Ribosomes in the cytoplasm (cytosol) capture mRNA that can be translated into an enzyme (in this case a protease) to the lysosome. a) Describe what happens from the time the enzyme (protease) begins to form in the cytoplasm until it end up in the lysosome and explain how the enzyme is transported to the lysosome, Explain in terms of the clathrin and thethering proteins
- What are integral membrane proteins? Under how many types is it examined? Briefly explainRibosomes in the cytoplasm capture mRNA that can be translated into an enzyme for the lysosome. a) Explain what happens from the time the enzyme begins to form in the cytoplasm until it ends up in the lysosome and also explains how the enzyme is transported to the lysosome?What are the extracellular matrix's effects on secreted proteins? What is the function of a matrix metalloprotease versus a serine protease?