Top answers

All subjects
A Level

Outline the process of the primary immune response to a pathogen.

The pathogen is first phagocytosed or engulfed by a phagocyte (either macrophage or neutrophil). The phagocyte seals the pathogen in an internal phagosome into which the phagocyte releases lysozymes. Thes...

TD
3664 Views

What is the moment about the pivot C

Uniform rod AB of weight 5g (g being 9.8) and length 4 metres rested on a pivot C which is 1.5m from B. Calculate the moments about the point C.sketch diagram of information provided weight is ac...

TZ
Answered by Talal Z. Maths tutor
3369 Views

State the main features of a tree

It is a dynamic hierarchical data structure, it has a node at the top of the tree called root ode ad each node can have children nodes and the lines joining the nodes are called branches. A node that has ...

ZL
Answered by Zifeng L. Computing tutor
3385 Views

Use integration to find I = ∫ xsin3x dx

Use integration by parts, let U = x, the derivative of U = 1, let the derivative of V = sin3x and intergrate the derivative of V to arrive at V = (-1/3)(cos3x). Substitute the value into the formula uv − ...

ZL
Answered by Zifeng L. Maths tutor
6494 Views

When should the dative case be used?

The German dative case is used under different circumstances: with specific prepositions, verbs, or with the indirect (dative) object.The prepositions which take dative in German are: aus (from), außer (e...

MF
Answered by Maddie F. German tutor
1654 Views

We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

MyTutor is part of the IXL family of brands:

© 2026 by IXL Learning