Top answers

Biology
All levels

What is the Electron Transport Chain (ETC)?

The electron transport chain is a process that occurs in the inner membrane of mitochondria. It involves the transport of electrons through 4 complexes in the membrane, which provides energy for the trans...

AJ
Answered by Adam J. Biology tutor
5436 Views

"Hormones are secreted by endocrine glands." Explain the meaning of this statement.

Firstly, lets define each of the important scientific words here. Hormones are chemical messengers in the body which aid in the chemical coordination of different functions, for example, related to homeos...

AH
Answered by Adam H. Biology tutor
6794 Views

How does vaccination prevent infection?

White blood cells produce antibodies which are produced rapidly upon re-infection and these antibodies kill pathogens.

RA
Answered by Ruqia A. Biology tutor
2505 Views

What are the difference between mitosis and meiosis

Mitosis is the type of cell division which produces daughter cells which are genetically identical to the parent cells. This type of cell division is needed for growth and repair. In mitosis in human cell...

SH
Answered by Sian H. Biology tutor
2804 Views

What is the differences and simalarities between diffusion and osmosis?

Diffusion may be simple, whereby solutes travel through the phospholipids in the cell membrane as they have the same polarity as a lipid or are small enough to do so.Or, diffusion is faciliated and this i...

EL
Answered by Eloise L. Biology tutor
5646 Views

We're here to help

contact us iconContact usWhatsapp logoMessage us on Whatsapptelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences