Ribosomes are the structures that translate mRNA sequences into amino acid sequences (i.e., polypeptides or proteins). Ribosomes are composed of:   A. rRNA   B. protein   C. both A and B   D. none of the above

Q: The following is the site where a lipid is added to a protein to make a lipoprotein: O a. Nucleus O…

A: In eukaryotic cells, there is extensive compartmentalization as there are many membrane bound…

Q: Which of the following describes the interactions between a codon and an anticodon? A. A codon and…

A: Codon is in mRNA (messenger RNA) and anticodon is in tRNA (transfer RNA).

Q: Each ribosomal subunit is composed of a. multiple proteins. c. tRNA. b. rRNA. d. both a and b.

A: The rRNA or ribosomal RNA is involved in translation. The ribosomal protein along with the rRNA make…

Q: A protein is synthesized on a ribosome within the rough endoplasmic reticulum. If the protein needs…

A: Proteins are organic compounds that consist of nitrogenous substances. They are mainly large in size…

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: Which of the following is the function of transfer RNA? a.Makes up the structure of ribosomes…

A: The central dogma states that the DNA is transcripted into RNA which is translated into proteins.…

Q: Which of the following best describes tRNA? a. Provides the instructions for the amino acid…

A: Translation is the process of formation of amino acids from mRNA sequence.

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: Which of the following is the function of transfer RNA?   A. Carries the message that guides…

A: Ribonucleic acid (RNA) are polymeric organic molecules, which are essential for carrying out various…

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: A portion of an mRNA molecule that determines one amino acid in apolypeptide chain is called a(n)a.…

A: Protein is synthesized from mRNA. Proteins are polymer of amino acid. 20 different amino acids are…

Q: Create a table with the following: the organelles, the cytoplasm, their location and their function…

A: This question is all about a cell & its organelles. A cell is basic unit of life . An organelle…

Q: Which of the following is NOT a function of lysosomes?        a. digesting particles taken in by…

A: Eukaryotic cells contain membrane bound cell organelles including nucleus, Golgi bodies, endoplasmic…

Q: Ribosomes contain catalytic ________ molecules.

A: Answer - Option C - rRNA

Q: Which of the following nucleic acids is a component of ribosomes?   A. Ribosomal RNA   B. Transfer…

A: Ribosomes are complex structures made up of nucleic acid and proteins present in the cytoplasm of…

Q: Which is true of ribosomes found in eukaryotic cells? They: A) contain DNA B) synthesize…

A: Introduction :- Ribosomes are mostly found bound to the endoplasmic reticulum and the nuclear…

Q: Which sequence best represents the correct order of these stages?     2-1-3-4     2-3-1-4…

A: The Central dogma of molecular biology suggest that the expression of the genes occurs in the three…

Q: Which of the following statements about ribosomes is correct? *   a. the number of ribosomes in a…

A: Ribosomes are the most important cell organel composed of the RNA and proteins that convert genetic…

Q: Indicate the phase of protein synthesis during which each of the following processes occurs: a. A…

A: The process of synthesis of proteins is called translation. Translation occurs in mainly three…

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 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: The nucleolus is a cytoplasmic organelle involved in the synthesis of ribosomes (true or false )…

A: DNA It is a genetic material which code for protein and carry genetic information.

Q: Which of the following is FALSE about spliceosomes? a. In eukaryotic cells are present in the…

A: The combination of snRNAs and proteins known as spliceosomes, which are prevalent in eukaryotes,…

Q: Which of the following molecule functions in the SAME compartment in which it is  synthesized?   A.…

A: Except for a few proteins that are synthesised on mitochondrial and plastid ribosomes, all proteins…

Q: Which of the following BEST describes the characteristics and function of siRNA? A. a short strand…

A: siRNA or short interfering RNA or silencing RNA is a class of double stranded RNA molecules which…

Q: Which of the following nucleic acids is a component of ribosomes?   a.DNA   b.Transfer RNA…

A: BASIC INTRODUCTION  NUCLEIC ACID  Nucleic acid are made up of smaller units  These smaller units are…

Q: 1) Ribosomes Select an answer and submit. For keyboard navigation, use the up/down arrow keys to…

A: Ribosomes are one of the important organelles of the cell that catalyzes the formation of…

Q: Which of the following proteins would you expect to be translated by a ribosome associated with the…

A: The synthesis of protein (polypeptide chain) from the genetic codons present in the mRNA is known as…

Q: Each ribosome   A can make two proteins at a time   B can only make one protein at time   C makes…

A: Ribosomes is the part of the cell where protein synthesis takes place. Ribosomes itself are made up…

Q: All of the following regarding ribosomes are true EXCEPT: A. Ribosomes are comprised of protein and…

A: The answer is option c.  All of the following regarding ribosomes are true EXCEPT ribosomes bind…