Top answers

Biology
KS3

What do we call a group of cell which work together to carry out a specific function?

A tissue.

Answered by Dylan T. Biology tutor
5479 Views

Describe one similarity and one difference between a plant cell and an animal cell

Both a plant cell and an animal cell has cytoplasm, which is where chemical reactions happen. However, a plant cell has chloroplasts, containing chlorophyl and is the site of photosynthesis.

Answered by Niamh M. Biology tutor
2356 Views

What is the role of the cell membrane?

Control the movement of substances in and out of the cell.

Answered by Harriet H. Biology tutor
2167 Views

what are stomata

little holes in the leaves of plants. this allows air to get in to the leaf so the plant can use it to make all the things it needs to live! the problem is, these little stomata can let water leave as wel...

Answered by millie b. Biology tutor
2565 Views

Explain why the tertiary structure of proteins is important for metabolic reactions

Enzymes are proteinsEnzymes catalyse biological reactionsThe specific, 3-D shape of the tertiary structure affects that shape of the active siteThe active site needs to be a specific shape in order to be ...

Answered by Ella K. Biology tutor
4881 Views

We're here to help

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