A protein is a glycoprotein and it is active when it is glycosylated. The gene of this protein was cloned in a bacteria and the recombinant protein was produced but it was inactive the reason is a.bacteria do not have mitochondria  b.bacteria does not have an ER c.bacteria does not have a nucleus

Q: Which process in protein synthesis is most affected by a missense mutation?

A: Protein synthesis involves the central dogma which is : DNA - mRNA- Protein synthesis  DNA gets…

Q: In contrast to eukaryotic cells, bacteria contain a single circular chromosome. divide by…

A: All of the above. To understand this question in detail, you need to know the difference between…

Q: DNA ligase is: a. an enzyme that joins fragments in normal DNA replication b. an enzyme involved…

A: DNA replication is the process of dividing a double-stranded DNA molecule into two identical DNA…

Q: DNA replication is a biological example of a.Lithography b.Self Assembly c.Deposition d.Formation…

A: DNA replication is a complex process involving a variety of enzymes and proteins. Initiation,…

Q: Within prokaryotic organisms,. takes up DNA released by a donor cell that was lysed. is the process…

A: Horizontal gene transfer is a process of genetic recombination or sexual reproduction in prokaryotic…

Q: Spontaneous mutations   a happen when the cell is exposed to UV light   b happen when the cell is…

A: Genetic material is nothing but the sequence of nucleic acids which is called as DNA. It contains…

Q: If an E. coli strain contains lambda prophage, which of the following proteins you would most likely…

A: DNA and RNA are polynucleotides that are composed of a chain of nucleotide monomers with distinct…

Q: transcribed RNA

A: Transcription is the process of copying a segment of DNA into RNA. Only one of the two DNA strands…

Q: 1.Which of the following events best predicts the consequence if there is NO post-translational…

A: Post translational modification occurs after translation event has occurred that is after the…

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: The diagram shows a double-stranded section of DNA. Identify the site of transcription initiation on…

A: Transcription  The process of formation of RNA from DNA with the help of RNA polymerase.

Q: In the process of transcription

A:

Q: Why do eukaryotes have many replication bubbles all replicating at one time, but bacteria do not?…

A: Eukaryotic DNA replication is a conserved mechanism that restricts DNA replication to once per cell…

Q: Single nucleotide polymorphisms are found ina. DNA. b. RNA.c. plasmidsd. siRNA

A: Introduction:-  Single nucleotide polymorphisms are defined as loci with alleles that differ at a…

Q: Prokaryotes contain a ________chromosome, and eukaryotes contain ________ chromosomes.a.…

A: Answer: Introduction: Cells are structural and functional unit of all living organisms. It is of two…

Q: Small circular molecules of DNA in bacteria ____.   a. result from the activity of restriction…

A: Bacteria are unicellular (individual living cells) prokaryotic organisms. Bacterial cells have a…

Q: QUESTION 1 What is a restriction enzyme? O a. enzymes that can cleave DNA molecules at or near a…

A: Introduction Enzymes are proteins that help speed up chemical reactions in our bodies, They build…

Q: The following DNA strand is the CODING strand. What is the sequence of the RNA which is transcribed…

A: DNA( deoxyribonucleic acid) is the double-stranded molecule that is the genetic material in most…

Q: SARS-COV-2 uses which of the following strategies to make proteins? O a. It synthesizes a long…

A: SARS CoV 2 is a virus which causes corona.

Q: asmid differs from the bacterial chromosome in that it is

A:

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: Match the descriptions to the terms. You might use an answer more than once or not at all.…

A: Coded for by an organisms genetic material : DNA A genome is the complete set of genetic…

Q: Nuclear DNA replicates in the phase. a. None of the answers is correct. O b. Mphase O. S phase O d.…

A: The orderly sequence of events by which a cell duplicate its DNA, synthesizes its other components…

Q: 8. Some antibiotics work by preventing protein synthesis in bacteria by binding to their ribosomes.…

A: Multiple choice answer is given below:

Q: A scientist is trying to get a bacterium to make human insulin.  The scientist uses restriction…

A: Recombinant DNA technology is a boon invented by genetic engineers in order to produce important…

Q: Which statement below is true? Select one: O a. In eukaryotes, synthesis of the new DNA strand is…

A: DNA acts as a genetic material in our body. DNA is composed of nitrogenous bases (A, T, G, C),…

Q: An E. coli Hfr (high frequency recombination) strain is defined as an E. coli strain that Select…

A: Bacteria reproduce via binary fission and splits into two identical daughter cells. Binary fission…

Q: Which of the following is a/are false characteristic(s) regarding DNA? A.    DNA can be found in…

A: DNA is the genetic material which is responsible for transferring the genetic information from one…

Q: .The image below shows the growth rate vs temperature profiles of two strains of bacteria. They…

A: In biology, membrane fluidity refers to the viscosity of the lipid bilayer of a cell membrane or a…

Q: The operator is the side of the DNA where ---- binds 1. Repressor 2. DNA polymerase 3. Ribosome…

A: INTRODUCTION An operator is a genetic sequence which allows proteins responsible for transcription…

Q: is the process by which prokaryotic cells can acquire DNA (genes) from the environment while is when…

A: Transformation involves the introduction of genetic changes in a cell. Here the required DNA is…

Q: Which of the following is a reason why the proteome of a eukaryoticcell is usually much larger than…

A: Collection of proteins of organisms is called proteomes and the study of interaction of proteins is…

Q: One strand of DNA has the sequence 5'-GCT-3'. What is the sequence of the complementary strand

A: Given the sequence of one strand of DNA as 5'-GCT-3', we can determine the sequence of its…

Q: To do the process of reading a pathogen's genes, we must isolate human DNA and purify it purify…

A: A pathogen refers to any organism that causes illness or disease. Microbes are abundant in the body…

Q: Each sequence of three bases called a

A: Both DNA and RNA are made of nucleotide bases.

Q: Mutations leading to changes that can be inherited by the next generation have be introduced at the…

A: There are four classes of biological macromolecules: nucleic acid, proteins, lipids and…

Q: Which of the following enzyme:function pairs is/are correct? a.primase:forms RNA primer…

A: Enzymes are usually protein macromolecules which catalyzes several biochemical reaction from DNA…

Q: For 'transformation' to occur in bacterial cells, certain conditions must be satisfied. Check all…

A: The conditions which must be satisfied for transformation in the bacterial cells are :  B)  high…

Q: In E. coli, DNA replication is:   a. started from several origins   b. unidirectional   c.…

A: In Escherichia coli, DNA replication starts at the replication origin (oriC) and progresses in both…

Q: A transducing particle injects all of the DNA that it contains into a bacterial cell. Which of the…

A: Bacterial recombination is a type of genetic recombination in bacteria characterized by DNA transfer…

Q: Poliovirus contains a protein that possesses an NLS.

A: Viruses are intracellular parasites that rely on host cells for completion of their life…

Food Microbiology

The subdivision of microbiology that deals with the interaction between microbes and food particles are called food microbiology. This scientific study incorporates both beneficial and harmful microbes and their effect on the food production, food storage, and health of human beings.