MATCH THE FF. WITH THE CHOICES BELOW group of genes one long mRNA with complementary codes of 3 or more genes controlled by negative regulation a tetrameric protein, is the lacI gene product It is a palindromic DNA segment at the upstream region of lac gene has a DNA-binding domain on N-terminus; the C-terminus binds inducer, forms tetramer. an accessory protein to activate transcription regulated both positively and negatively by AraC regulatory elements of arabinose operon It is Regulated Through a Co-Repressor-Mediated Negative Control Circuit an example of autogenous regulation has attenuation regulation mechanism CHOICES: -lac operator -Catabolite activator protein -araBAD Operon -polycistronic mRNA -trp Operon -lac operon -lac repressor -Operon -AraC gene
Gene Interactions
When the expression of a single trait is influenced by two or more different non-allelic genes, it is termed as genetic interaction. According to Mendel's law of inheritance, each gene functions in its own way and does not depend on the function of another gene, i.e., a single gene controls each of seven characteristics considered, but the complex contribution of many different genes determine many traits of an organism.
Gene Expression
Gene expression is a process by which the instructions present in deoxyribonucleic acid (DNA) are converted into useful molecules such as proteins, and functional messenger ribonucleic (mRNA) molecules in the case of non-protein-coding genes.
MATCH THE FF. WITH THE CHOICES BELOW
group of genes
one long mRNA with complementary codes of 3 or more genes
controlled by negative regulation
a tetrameric protein, is the lacI gene product
It is a palindromic DNA segment at the upstream region of lac gene
has a DNA-binding domain on N-terminus; the C-terminus binds inducer, forms tetramer.
an accessory protein to activate transcription
regulated both positively and negatively by AraC
regulatory elements of arabinose operon
It is Regulated Through a Co-Repressor-Mediated Negative Control Circuit
an example of autogenous regulation
has attenuation regulation mechanism
CHOICES:
-lac operator
-Catabolite activator protein
-araBAD Operon
-polycistronic mRNA
-trp Operon
-lac operon
-lac repressor
-Operon
-AraC gene
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