MCQ
Under certain conditions scientists have obtained cell-like structures. These are known as:
- AMicrobes
- BProtists
- CCoacervates
- DPrebiotic soup
Explanation:
Oparin predicted that cells originated from cell like aggregates of biomolecules formed in hot dilute soup in primitive earth. These early aggregates were called Coacervates.
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$I$. Lymphocytes are obtained from the patients
$II$. Lymphocytes are transferred to the culture dishes
$III$. Lymphocytes are transfected with the normal $ADA$ genes
$IV$. The transfected cell are returned to the patients
The chronological order should be
| Column $- I$ | Column $- II$ |
| $(A)\; E$ | $(1)$ $1^{st}$ in order of identificaiton |
| $(B)\;Co$ | $(2)$ Name of genus |
| $(C)\; R$ | $(3)$ Name of species |
| $(D)\; I$ | $(4)$ Name of strain |
$R $ : It has enhanced nutritional content of vitamin $A.$