What Genes Does Lac Operon Code For?
The lac operon is the prototype operon in bacteria. It codes for genes that are accountable for the metabolism of... View Article
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Which Is The Prototype Operon In Bacteria?
In bacteria, the Lac operon is the prototype operon. Stay tuned to BYJU’S to learn similar NEET Questions.
What Is The Primary Step For The Regulation Of Gene Expression?
The regulation of transcription is the primary step for the regulation of gene expression. Stay tuned to BYJU’S to learn... View Article
Why Should Translation And Transcription Be Tightly Controlled?
It is because translation and transcription are energetically greatly expensive processes. Consequently, they should be regulated tightly. Stay tuned to... View Article
How Does tRNA Pair With Codes On mRNA?
The tRNA associates with particular amino acids at one end and pairs through the H-bonding with codes on the mRNA... View Article
What Did Alec Jeffreys Use As A Probe While Developing The DNA Fingerprinting Technique?
Alec Jeffreys used satellite DNA as a probe, which shows a high degree of polymorphism. Stay tuned to BYJU’S to... View Article
Who Initially Developed The DNA Fingerprinting Technique?
In 1984 Alec Jeffreys, a British geneticist developed the technique of DNA fingerprinting. Stay tuned to BYJU’S to learn similar... View Article
What Is It Called When An Inheritable Mutation Is Seen In A Population At A Higher Frequency?
It is called DNA polymorphism when an inheritable mutation is seen in a population at a high frequency. Stay tuned... View Article
Do New Mutations Arise In Somatic Cells Or Germ Cells?
In an individual, new mutations can arise either in germ cells or in somatic cells. Chromosomes and genes could mutate... View Article
What Is The Reason For Variation At The Genetic Level?
Variations at the genetic level are polymorphism. It arises as a result of mutation. Stay tuned to BYJU’S to learn... View Article
Why DNA Fingerprinting Forms The Basis Of Paternity Testing?
It is because polymorphisms are inherited from parents to offspring; it forms the basis for paternity testing in the event... View Article
What Does DNA Fingerprinting Involve?
It involves recognizing variations in particular sites in the DNA sequence referred to as repetitive DNA, as these sequences have... View Article
Name A Technique Used To Compare DNA Sequences Of Any Two Individuals Quickly.
DNA fingerprinting is a rapid technique that compares the DNA sequences of any two individuals. Stay tuned to BYJU’S to... View Article
What Is A Response Element?
DNA sequences which a transcription factor associates with is the response element. It is also referred to as the factor-binding... View Article
What Is Negative Regulation In Lac Operon?
The regulation of the lac operon by a repressor is called negative regulation. Stay tuned to BYJU’S to learn similar... View Article
Name The Inducer In The Lac Operon.
Allolactose is the inducer in the lac operon. Stay tuned to BYJU’S to learn similar NEET Questions.
Give An Example Of An Inducer.
Allolactose is an inducer. Stay tuned to BYJU’S to learn similar NEET Questions.
Name The Substrate For The Enzyme Beta-galactosidase.
The substrate for the enzyme is lactose. Stay tuned to BYJU’S to learn similar NEET Questions.
What Causes Genes To Be Turned On Or Off?
The gene regulatory proteins enable individual genes of an entity to be specifically turned off or on. Stay tuned to... View Article
How Many Structural Genes Are Present In The trp Operon?
The trp operon of E. coli contains five major structural genes. Stay tuned to BYJU’S to learn similar NEET Questions.
