Which of the following is the function of transfer RNA? a.Makes up the structure of ribosomes b.Stores genetic information c.Carries the message that guides polypeptide assembly d.Delivers amino acids to ribosomes

Q: The protein component of the ribosome is thought to provide what function?   a. Structural…

A: The tiny particles that contain RNA and are associated with proteins are called ribosomes. It helps…

Q: A scientist is about to develop a program to predict the presence of an alpha-helix trans-membrane…

A: Alpha-helix is a spiral-like secondary structure of proteins stabilized through intra-molecular…

Q: Which of the following exhibit(s) the "quaternary" structure of nucleic acids? a.ribosome…

A: Quaternary structure of nucleic acids refers to the higher-level organization of nucleic acids,…

Q: After ingesting a bacteria, macrophages process bacterial parts and ‘present’ them to acquired…

A: Immunity is a phenomenon build up inside the body of an individual in order to protect from harmful…

Q: Many antibiotic drugs work by interfering with protein synthesis in bacteria that cause infection.…

A: Protein synthesis occurs through Ribosomes and mRNA and tRNA .The tRNA bound with amino acid reaches…

Q: Translation occurs in the _, where the __ produce ___ from RNA. a. nucleus . . . ribosomes . . .…

A: Introduction  Genome consists of DNA/RNA which consists of nucleotides either deoxyribose…

Q: Which of the following statements about the nucleolus is not true? a. The nucleolus is a…

A: The nucleolus is the distinct structure present in the nucleus of eukaryotic cells. Primarily, it…

Q: The anticodons are located in a.tRNA. b.rRNA. c.mRNA. d.ribosomes. e.endoplasmic reticulum.

A: Anticodons- An anticodon is a trinucleotide sequence complementary to that of a corresponding codon…

Q: During elongation, ribosomes catalyze formation of a ____ bond between an amino acid and the growing…

A: Answer: A. Peptide bond

Q: The “A” site in the ribosome refers to the:     A. binding site for charged t-RNA molecules…

A: According to the question, we have to find out the function of the "A" site in the ribosome from the…

Q: t-RNA brings

A: Like all other cellular nucleic acids, transfer RNAs have a sugar-phosphate backbone. The…

Q: Choose the correct order of events for protein synthesis of an INTEGRAL MEMBRANE PROTEIN. 1.…

A: Gene expression is the process by which information from a gene is used in the synthesis of a…

Q: I'm a tRNA that is found in the E site of a ribosome. From this, you KNOW   a. I'm participating…

A: The genetic material held in mRNA is utilized to create proteins during translation, an essential…

Q: Which of the following is reponsible for the synthesis of proteinsthat are being exported from the…

A: The central dogma is the process by which genetic information present in DNA is transferred to RNA…

Q: Match each statement below with the correct RNA molecule.   A. rRNA B. mRNA C. tRNA D. uRNA…

A: mRNA contains the codons in the form of triplet of nucleotides during transcription and is…

Q: Number the following steps of protein synthesis in the order in which they occur, starting with 1…

A: Central dogma involves transcribing the information from DNA to RNA and from RNA to protein…

Q: proteins that are integrated into a membrane are synthesized by which of these two sets of ribosome?

A: Integral membrane protein is a type of membrane protein that is permanently attached to the…

Q: Which of the following most likely has a sequence of hydrophobic amino acids that permits the…

A: Correct answer: (a) Translocator (TIM/TOM) The transport of proteins inside the mitochondrial…

Q: The ribosome is needed for translation of mRNA (a) because it has the enzyme that forms peptide…

A: Ribosomes are found on Rough endoplasmic reticulum of a cell (in eukaryotes) , which actively…

Q: Consider the following DNA sequence:CATGTGTAGTCTAAAa. Write the sequence of the DNA strand that…

A: Introduction: DNA is a hereditary material that transfers from one generation to another. It is a…

Q: Which of the following statements about mRNA is INCORRECT? A. the sugar moiety of mRNA is D-ribose…

A:

Q: Which of the following is most likely to have a small protein called ubiquitin attached to it?

A: Ubiquitin is a type of regulatory protein which is found in eukaryotic cells and help in various…

Q: How is translation different in prokaryotes and eukaryotes? a. In prokaryotes, because they do not…

A: Translation is a process which takes place after transcription, in which the genetic information…

Q: In which of the ribosomal sites, the A site, P site, and/or E site, could the following be found? A.…

A: Ribosomes are small and round bodies that are either found floating freely in the cytoplasm, or…

Q: The Golgi Apparatus is primarily responsible for what type of protein processing?   A. Trimming…

A: Single membrane bound, smooth surfaced stack of cytoplasmic tubules and vesicles concerned with…

Q: The antibiotic binds reversibly to an allosteric site on the ribosome. Which of the following will…

A: In competitive inhibition, inhibitor binds to active site, in non-competitive inhibition, inhibitor…

Q: Which of the following are encoded in the terminating codon in protein synthesis?       a.…

A: The process of formation of protein molecules is known as protein synthesis. The process of protein…

Q: Information is transferred from the cell nucleus to ribosomes using the molecule A. RNA B. SER C.…

A: Introduction :- Ribosomes are small, spherical organelles found in all cells, both prokaryotic and…

Q: Ribosomes are the structures that translate mRNA sequences into amino acid sequences (i.e.,…

A: Ribosomes are the main structure where protein or polypeptide is made.

Q: How does the ribosome know which tRNA/amino acid to add next

A: The information coded in the genetic material is converted into a functional protein by two…

Q: All of the following will move from the inside of the nucleus to the cytoplasm through a nuclear…

A: Nuclear pore complex allows the transport of molecules across the nuclear envelope. This transport…

Q: Which of the following is a true statement concerning RNA? Group of answer choices a. mRNA is single…

A: The RNA or ribonucleic acid is a nucleic acid polymer that it is produced from the DNA by the…

Q: The ribosome is needed for translation of mRNA

A: Protein synthesis is a fundamental molecular phenomenon that takes place in the cytosol. It occurs…

Q: The CFTR membrane protein hasS an alpha helix that spans the membrane. The amino acid sequence of…

A: The CFTR gene codes for a protein known as the cystic fibrosis transmembrane conductance regulator.…

Q: The KEGG pathways (ribosome biogenesis and protein processing) indicate that the attachment of…

A: Glycosylation is the attachment of carbohydrates to proteins and is a common post-translational…

Q: Integral membrane proteins can exist as all of the following, except: a. A single helix A beta…

A: An integral or intrinsic membrane protein abbreviated as IMP is one type of membrane protein that is…

Q: Explain how a ribosome builds proteins in a eukaryotic cell.

A: A ribosome is an intercellular structure mainly made up of both RNA and protein, and it is the site…

Q: The CFTR membrane protein has an alpha helix that spans the membrane. The amino acid sequence of the…

A: The CFTR membrane protein has an transmembrane alpha helix. The hydrophilic side of the…

Q: What is the signal for the  ribosome to stop making protein?

A: Translation  It is the process in which a sequence of nucleotide triplets in a mRNA gives rise to a…

Gene Interactions

When the expression of a single trait is influenced by two or more different non-allelic genes, it is termed as genetic interaction. According to Mendel's law of inheritance, each gene functions in its own way and does not depend on the function of another gene, i.e., a single gene controls each of seven characteristics considered, but the complex contribution of many different genes determine many traits of an organism.

Gene Expression

Gene expression is a process by which the instructions present in deoxyribonucleic acid (DNA) are converted into useful molecules such as proteins, and functional messenger ribonucleic (mRNA) molecules in the case of non-protein-coding genes.