Where does the transcription of DNA into mRNA occur in eukaryotes?   A. Nucleus   B. tRNA   C. Ribosomes   D. Cytoplasm

Q: What molecule catalyzes the formation of proteins

A: The protein synthesis process is a process where amino acids are formed by reading the frame of the…

Q: What type of molecule contains the site where amino acids link together to make a polypeptide? a.…

A: Translation is a process of protein synthesis from an mRNA sequence. It occurs in the ribosomal…

Q: whtat is the function of seperase

A: The protease is also called proteinase or peptidase is an enzyme that allows protein breakdown into…

Q: DNA replication is critical to the growth of microbes. describe themechanism used by prokaryotes to…

A: DNA polymerase III replicates prokaryotic DNA at a rate of 1000 nucleotides per second in the 5′ to…

Q: Write a brief essay that discusses why you think gene-regulatory systems evolved in bacteria, and…

A: Bacteria are the prokaryotic organisms with the unicellular body.

Q: One of the major learning outcomes of this course is understanding the differences between…

A: Need to find which one differentiates Eukaryotes from prokaryotes.

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: 1) Describe the advantages of gene mutation in bacteria. 2) Explain the disadvantages of gene…

A: Mutations:Bacteria have the ability to grow and multiply at a very faster rate and can result in…

Q: Which of the structures manufactures rRNA?

A: Introduction rRNA, also called ribosomal RNA is a non-coding RNA that forms the major part of the…

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: 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: How is a chromosome different from a chromatin? a.)A chromosome is a segment of DNA while chromatin…

A: DNA is an important biomolecule because this only carries the genetic information from generation…

Q: Explain why drugs that interfere with the prokaryotic ribosome can have harmful side effects on a…

A: Prokaryotic drugs are more seen in the market because these drugs most of time do not harms a…

Q: Select the illustration with the correct placement of the promoters and terminators for the…

A: Transcription: The process of coding DNA into RNA. Steps of transcription: Initiation elongation…

Q: Explain the role of mRNA, tRNA, and rRNA in polypeptide synthesis

A: RNA is the ribonucleic acid and consists of ribonucleotides that are adenine, uracil, guanine, and…

Q: The anticodon a. is present in the tRNA and complementary to the codon in mRNA b. is present in the…

A: Anticodon is present on tRNA and are triplet . They are complementry to mRNA . The sequence…

Q: Which RNA types are involved in translation? A. mRNA, tRNA, siRNA B. siRNA, tRNA, rRNA C. tRNA,…

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

Q: Initiation factors (IFs and eIFs) participate in the cellular process of ________________ . Question…

A: Spicing is removal of introns from a primary transcript. mRNA processing involves splicing , capping…

Q: Which library would you screen if the goal was to identify the coding sequence for a protein? a.…

A: Coding sequences mean exons present in DNA. Noncoding sequences mean introns. introns are noncoding…

Q: Describe two similarities and two differences between eukaryotic cells and prokaryotic cells. Why do…

A: The basic structural and functional unit of cellular organisms is the cell. It is an aqueous…

Q: A eukaryotic cell has a mutation that prevents mRNA from leaving the nuclear envelope. What result…

A: mRNA, or messenger RNA, is a type of RNA molecule that plays a crucial role in gene expression. It…

Q: What might happen, for instance, if in a research study cancer cell genes were transferred into…

A: Gene therapy is a way of treating or preventing disease by altering the genetic instructions within…

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: Which part of the ribosome in bacteria, forms the catalytic site for peptide bond formation? A. 16S…

A: Ribosomes are small particles in cytoplasm associated with ER membrane. Ribosome is made up of…

Q: Which figure shows a chromatin structure that is most likely from a gene that is epigenetically…

A: In epigenetics, gene expression may change without changing the DNA sequence in the form of its…

Q: Given the sequence of the DNA template as GTCATG, what would be the sequence of the mRNA? a. CAGTAC…

A: Here are some of the points to consider the mRNA from DNA; 1. RNA Nucleotides: RNA differs from DNA…

Q: Describe the structure of a nucleosome and explain its importance

A: Nucleosome represents the basic structural unit of DNA packaging in the eukaryotes. in nucleosome…

Q: Consider a human lover cell vs a cheek cell: Explain whether the following components are…

A: Introduction: Transfer ribonucleic acid (tRNA) is a type of RNA molecule that helps decode a…

Q: In eukaryotes, transcription from a gene to make a protein first produces A.Pre-mRNA  B. m-RNA…

A: A DNA fragment is copied into RNA during transcription. Messenger RNA is the term for DNA segments…

Q: Construct an mRNA from a gene and then translate the mRNA into a protein using the genetic code

A: mRNA is produced as a result of transcription from a gene. It is a messenger RNA which is made up of…

Q: create a hypothesis to explain how changes to the amino acid sequence in the MC1R protein could…

A: The MC1R protein is super important for controlling skin and hair color in animals, and it does this…

Q: Write essay on details about were introns added to eukaryotic genes or lost from prokaryotic genes

A: