In lac operon, the lac $mRNA$
In lac operon, the lac $mRNA$
- A
Has several initiation and termination codons
- B
Forms four different enzymes
- C
Is not transcribed in the presence of lactose
- D
Is involved in an anabolic reaction
Similar Questions
Match the following genes of the Lac operon with their respective products.
$(a)\; i$ gene
$(i)\; \beta-$galactosidase
$(b)\; z$ gene
$(ii)$ Permease
$(c)\; a$ gene
$(iii)$ Repressor
$(d)\; y$ gene
$(iv)$ Transacetylase
Select the correct option.
$(a)\quad (b)\quad (c)\quad (d)$
Match the following genes of the Lac operon with their respective products.
| $(a)\; i$ gene | $(i)\; \beta-$galactosidase |
| $(b)\; z$ gene | $(ii)$ Permease |
| $(c)\; a$ gene | $(iii)$ Repressor |
| $(d)\; y$ gene | $(iv)$ Transacetylase |
Select the correct option.
$(a)\quad (b)\quad (c)\quad (d)$
- [NEET 2019]
When the genomes of two people are cut using the same restriction enzyme, the length and number of fragments obtained are different, this is called
When the genomes of two people are cut using the same restriction enzyme, the length and number of fragments obtained are different, this is called
Who proposed the ‘Signal hypothesis’ meant for the biosynthesis of secretory type of proteins
Which of the following step of translation does not consume a high energy phosphate bond
Which of the following step of translation does not consume a high energy phosphate bond
- [AIPMT 1997]