Q: What defines a genome?
A: A branch of molecular biology dealing with the evolution, structure, function, as well as mapping of…
Q: What are Gene promoters?
A: The DNA is the genetic material that is passed from one generation to the next generation. It is…
Q: What is the main difference between Sirna and miRNA?
A: RNA (ribonucleic acid) is a polymer of nucleotides and is composed of a pentose sugar, a nitrogen…
Q: What is the proteome?
A: Proteome refers to the set of protein molecules that are produced by a living organism during the…
Q: What are Trna-THE ADAPTER MOLECULES?
A: RNA (ribonucleic acid) is one of the nucleotide chains, primarily composed of the nitrogen bases…
Q: What are template strand?
A: DNA (Deoxyribose Nucleic Acid) is the genetic material in some prokaryotes and the majority of…
Q: What are Cyclin and mRNA? How are they related?
A: Cyclins get their name from the fact that during cell division, they go through a continuous period…
Q: How is protein made out of a RNA template?
A: At the time of writing, DNA is used as a template to form a messenger RNA (mRNA) molecule. The mRNA…
Q: What are promoters with respect to DNA?
A: Introduction Genes are the typical genomic sequence which undergo transcription to produce the…
Q: What is a template strand or antisense strand?
A: Transcription is the way toward transforming a portion of DNA into RNA. The fragments of DNA…
Q: What is the protein-coding region? where it is found?
A: Introduction DNA and RNA are the main genetic material found in all the species irrespective of…
Q: What is a replication bubble ?
A: Deoxyribonucleic acid (DNA) replication is the biological process by which a double-stranded DNA…
Q: What is cDNA? In eukaryotes, how does cDNA differ from genomic DNA?
A: cDNA or Complimentary DNA is a type of DNA that is synthesized from a single-stranded RNA or mRNA,…
Q: What are the function of exons?
A: Eukaryotic genes are mainly composed of two components - introns and exons. Introns are the…
Q: What are Transcribed Regions?
A: The term transcribed is related to the process of transcription. Transcription is one of the…
Q: What makes up the spliceosome? What is the function of the spliceosome?
A: In prokaryotes, transcription process and translation process occurs in the cytoplasm whereas, in…
Q: What are core histones?
A: DNA is wrapped around histone octamer to form nucleosome. In a nucleosome structure of DNA double…
Q: What is the role of TOPOISOMERASES in DNA replication?
A: Topoisomerases (also called polymer topoisomerases) are enzymes that facilitate to wind or unwind…
Q: What is the interactome?
A: The branch of biology that deals with the study of the composition, structure and interactions of…
Q: What is bidirectional replication?
A: Deoxyribonucleic acid (DNA) replication is the biological process of producing two identical…
Q: What is known as transfer RNA (tRNA) ?
A: Ribonucleic acid (RNA) is a nucleic acid found in the nucleus as well as cytoplasm. It is made up of…
Q: Is cDNA double or single stranded?
A: The central dogma of molecular biology is that DNA is replicated and then it undergoes transcription…
Q: What are introns? Where are they located in the DNA?
A: Introduction :- Before an RNA molecule is translated into a protein, non-coding portions of the RNA…
Q: What are Riboswitches ?
A: Ribonucleic acid is a polymeric molecule that plays different types of roles in biology, including…
Q: What happens to nucleosomes during DNA replication?
A: Nucleosome refers to the fundamental structural unit of DNA (deoxyribonucleic acid) packaging in…
Q: What is the function of histones?
A: Chromosomes are thread-like structure situated inside the nucleus of plant and animal cells. Each…
Q: What does autonomous replication mean?
A: DNA is the genetic material that carries genetic material in the form of coded nucleotide sequences.…
Q: What is the function of histone?
A: The folding of the DNA molecule into a compact, orderly structure that fits into the limited space…
Q: What are coding strand?
A: Transcription is the first step of various gene expression in which DNA is copied into RNA. The…
Q: What is the role of transfer RNA in protein synthesis?
A: Ans: Protein synthesis: It is the process in which amino acids are bonded together by peptide bonds…
Q: What is replication?
A: Generally the term 'replication' refers to the act of reproducing or copying something, or is a copy…
Q: what are Pre-mRNAs?
A: RNA is the ribonucleic acid involved in a biological process like gene expression. There are four…
Q: What is a genomic region?
A: Genomic refers to relating to genome or genetic material. The genetic material of a cell is the DNA…
Q: What is a riboswitch?
A: Before leaving the nucleus the pre-mRNA may go through a process called RNA splicing. During this…
Q: What is replication forks?
A: DNA (Deoxyribonucleic acid) replication is the coping of the double-stranded DNA to produce 2…
Q: What are the four major types of introns?
A: Introns are the non-coding sequence found in the genome. These are nucleotide sequences that do not…
Q: Why is rRNA so suitable for determining relatedness?
A: Cells form life's basic unit. A cell has different macromolecules, including carbohydrates,…
Q: What are the difference between exons and introns?
A: A single-stranded molecule of RNA that is complementary to one of the strands of DNA of a gene is…
Q: What role do histones play in nucleosomes?
A: Introduction Each human cell contains around 2 meters of DNA which contains about 3 billion base…
Q: How is cDNA produced?
A: cDNA refers to the complementary DNA. It is used to clone eukaryotic genes in prokaryote.
Q: What do the subunits of RNA polymerase do?
A: RNA polymerases are key enzymes of DNA transcription. In the process of DNA transcription, the…
Q: what is a replication unit?
A: Replication is a process that deals with the genetic material of cell. Genetic material refers to…
Q: Is cDNA more stable than RNA?
A: RNA or ribonucleic acid is a polymer of ribonucleotides connected together via a phosphodiester…
Q: What is the function of the spliceosome in hnRNA?
A: Introduction- Eukaryotic hnRNA is known as heterogeneous nuclear RNA that forms cytoplasmic mRNA in…
Q: What are sRNAs and their function?
A: RNA is Ribonucleic Acid different from DNA by one ribose and RNA is "single-stranded'. Some of the…
Q: What are nucleosomes ?
A: Introduction: nucleosomes are beads on string structure found in the nucleus of the cell. it is…
Q: Is there any function for an intron?
A: DNA is the genetic material that carries genetic information in the form of coded nucleotide…
What is cDNA?
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