Which of the following secretes interferons?
- ABacteria
- BVirus-infected cells
- CProtozoa
- DMitochondria
Explore More
Similar Questions
Match the points on the curve $2y^2 = x + 1$ with the slopes of the normals at those points and choose the correct answer.
Point Slope of the normal $A. (7, 2)$ $1. -4\sqrt{2}$ $B. (0, 1/\sqrt{2})$ $2. -8$ $C. (1, -1)$ $3. 4$ $D. (3, \sqrt{2})$ $4. 0$ $5. -2\sqrt{2}$
| Point | Slope of the normal |
| $A. (7, 2)$ | $1. -4\sqrt{2}$ |
| $B. (0, 1/\sqrt{2})$ | $2. -8$ |
| $C. (1, -1)$ | $3. 4$ |
| $D. (3, \sqrt{2})$ | $4. 0$ |
| $5. -2\sqrt{2}$ |
Which one of the following is most acidic?
The harmonic mean of $\frac{a}{1 - ab}$ and $\frac{a}{1 + ab}$ is
The hybridisation of $Xe$ and the number of lone pairs of electrons on it in $XeF_6$ are
The number of points in $(-\infty, \infty)$ for which $x^2 - x \sin x - \cos x = 0$ is
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