Top answers

All subjects
All levels

Name the 3 systems of energy metabolism used to re-synthesize ATP?

  1. ATP-PC system

  2. Anaerobic Glycolysis

  3. Oxidative Glycolysis

OM
2311 Views

Why do we use a warm up before doing exercise?

  1. To raise the resting heart rate and increase muscle temperture.

  2. To increase muscle elasticity to prevent the risk of injury.

  3. To provide focus for the upcoming...

OM
2597 Views

Which are the forms of heat you know. Explain them briefly including an example

The most common ways to transfer heat are conduction and convection. Conduction is heat transfer through mollecular collision. The slower speed particles, or colder particles will increase their kinetic e...

JA
Answered by Joao A. Physics tutor
2514 Views

Having x(x+4)=y, calculate dy/dx

Considering that x(x+4) = x^2+4x, and having that the derivative of the sum is the sum of the derivatives.

dx/dy x^2 = 2x and dx/dy 4x = 4 , then dx/dy x(x+4) = 2x+4

JA
Answered by Joao A. Maths tutor
2058 Views

Which are the types of carrier movements and how are they activated

Drift - As a result of an electric field

Diffusion - As a result of a carrier gradient, by other words a difference in the carrier level from one side to the other, usually when we have a p-n junct...

JA
Answered by Joao A. Physics tutor
2322 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