In gene therapy of adenosine deaminase $\text{(ADA)}$ deficiency,the patient requires periodic infusion of genetically engineered lymphocytes because:
- AGene isolated from marrow cells producing $\text{ADA}$ is introduced into cells at embryonic stages.
- BLymphocytes from patient's blood are grown in culture,outside the body.
- CRetroviral vector is introduced into these lymphocytes.
- DGenetically engineered lymphocytes are not immortal cells.
Explore More
Similar Questions
A $6 \, V$ cell with $0.5 \, \Omega$ internal resistance, a $10 \, V$ cell with $1 \, \Omega$ internal resistance and a $12 \, \Omega$ external resistance are connected in parallel. The current (in ampere) through the $10 \, V$ cell is
$A$ body,thrown upwards with some velocity,reaches a maximum height of $50 \ m$. Another body with double the mass thrown up with double the initial velocity will reach a maximum height of $.......... \ m$.
In the adjoining circuit,the potential difference across $3\, \Omega$ is ............... $V$.
The potential energy of a diatomic molecule is given by $U = \frac{A}{r^{12}} - \frac{B}{r^6}$,where $A$ and $B$ are positive constants. The distance $r$ between them at equilibrium is:
Arrange the carbanions,$(CH_3)_3\bar{C}$,$\bar{C}Cl_3$,$(CH_3)_2\bar{C}H$,$C_6H_5\bar{C}H_2$ in order of their decreasing stability.
Vedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo