During protein synthesis, one amino acid binds to RNA molecules. a) What is this RNA molecule? b) Draw an example of this binding process

Q: Messenger RNA is formed by translation of a gene on the DNA template strand.True or false?

A: RNA or ribonucleic acid is a polymer of ribonucleotides connected together via a phosphodiester…

Q: Does the site of protein synthesis differ in eukaryotes and prokaryotes? Explain.

A: Prokaryotes are unicellular organisms that evolved on earth earlier than any other organisms.…

Q: Define the term messenger RNA (mRNA)?

A: Transcription and translation are 2 steps involved in processing of DNA to proteins. RNA molecule is…

Q: Why is the proximity between ribosomes and amino acids important for the protein formation? What is…

A: Ribosomes, macromolecular structures composed of rRNA and polypeptide chains, are formed of two…

Q: Why would a protein increase mRNA levels? How would you test that to prove your theory?

A: The Central Dogma of Molecular biology states that information is transferred from DNA…

Q: Which steps during the translation of bacterial mRNA involve an interaction between complementary…

A: Introduction The process of transcribing the mRNA into protein is called Translation. There are 3…

Q: A. What organelle is responsible for Translation?

A: Protein synthesis is the process of creating protein molecules. It involves amino acid synthesis,…

Q: Of what substances is the nucleolus made? Is there a membrane around the nucleolus?

A: The nucleolus is a small structure present in the nucleus of a cell and has some important…

Q: During transcription, what will the order of bases be in mRNA, if the base sequence of the coding…

A: ans is... CUAGCU

Q: What roles do the P and A sites serve?

A: At 50S ribosomal unit, A site and B site both are binding sites. They are the sites where…

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: What are the names that we use to distinguish between the two strands of DNA with regards to the…

A: DNA is a double helical structure which had two strands that run in Antiparallel direction.  This…

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 do you understand by binding-change mechanism?

A: The binding change mechanism is involved in ATP synthesis. This mechanism is developed by Paul…

Q: How is genetic information expressed to guide the synthesis of proteins?

A: Our genetic code, made up of DNA, is used to control the synthesis of proteins. This process takes a…

Q: What are the protein/enzyme requirements during initiation, elongation, termination of DNA…

A: Central dogma is the term used to describe the flow of genetic information in a biological system.…

Q: What is the The structure of ribosomes?

A: The ribosomes are non-membranous structures found in the cytoplasm of the cell. They are the core…

Q: Gene mutations ultimately alter protein structure. In whichregion of a carrier protein would a…

A: Protein structures are translated from the DNA present in the nucleus of the cell. DNA will be…

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: Describe the process whereby proteins are directed to theirfinal destinations.

A: Introduction: Proteins are directed by signals that are essential for the proteins to coordinate the…

Q: What is the production of RNA called and what is the enzyme that catalyzes the process?

A: Deoxyribonucleic acid (DNA) stores the cell’s genetic information and is present in the nucleus of…

Q: What is mRNA made of?

A: DNA and RNA are nucleic acids that are found in living cells. Almost all living cells contain both…

Q: How does the transcribed mRNA convert into a functional protein?

A: Introduction: Translation is the process by which ribosomes in the cytoplasm or endoplasmic…

Q: What is messenger RNA (mRNA)?

A: DNA is deoxyribonucleic acid. It is the hereditary material and is present inside the nucleus of the…

Q: Using seven numbered steps, describe the process of translation.

A: Translation : It is the process of translating the sequence of mRNA molecule to a sequence of amino…

Q: Does mRNA bind to one or to both ribosomal subunits in the course of protein synthesis?

A: DNA is the carrier of genetic information in almost all organisms except certain RNA viruses. DNA is…

Q: What Are the Mechanics of mRNA Translation?

A: The process of translation involves protein synthesis from messenger RNA (mRNA).Ribosomes translate…

Q: What is RNA replication?

A: RNA is a nucleic acid and is a polymer of ribonucleotides. Some viruses have RNA molecules as their…

Q: Where in the cell does translation occur?

A: The transcription is the process in which the mRNA copied information from DNA for protein…

Q: Name the subunits which form RNA?

A: RNA belongs to the family of biomacromolecules known as nucleic acids. It is formed of…

Q: What is the cellular structure to which mRNA molecules bind to start the protein synthesis?

A: Protein plays an important role in the structural and functional unit in the body. Proteins are made…

Q: How is the relationship between the tRNA and mRNA achieved?

A: Proteins are built from smaller units known as amino acids, that are fixed by three-nucleotide mRNA…

Q: Explain the function of Trna?

A: The full name of tRNA is transfer RNA.

Q: Where are the three types of RNA located?

A: It is required to identify the locations of the three types of RNAs.

Q: Give two examples of translation?

A: The word translation means converting something from one form into another. In biology term it a…

Q: What is the final product of the Ribosome? *

A: Ribosomes are the cellular structure present in the cytoplasm.

Q: What is the significance of mRNA?

A: Introduction  Messenger ribonucleic acid, or mRNA, is a single-stranded molecule that is present in…

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: How does the genetic code direct the structure of proteins that are synthesized in cells?

A: DNA is a double-stranded polymer of nucleotides that stores the 'inherited blueprint' of an…

Q: Amino acids are brought to the site of translation by what molecule? Where in the cell does…

A: Translation is the process by which proteins are synthesized by the ribosomes present in the…

Q: How does ribosomal RNA combine with proteins to form the site of protein synthesis?

A: Ribosomes are the site for protein synthesis. It helps in the translation of the genetic information…

Q: How is ATP used to charge a tRNA?

A: Adenosine triphosphate (ATP) is an energy source required to the body to perform various cellular…

Osmosis

In simple words, osmosis is the slow, gradual movement of a liquid through a membrane. But there are nuances to this process. For instance, there has to be an imbalance in the distribution of solute in the liquid on either side of the membrane, which has to be semipermeable. The liquid in the region with a lower solute concentration moves to the region with a higher concentration, thereby displacing the solution in the process. The objective is to equalize the concentration of molecules on both sides of the membrane; the displacement of liquid can be viewed as a byproduct of this equalization. Since there is no energy required to carry osmosis, it is considered a passive process.