Top answers

Biology
All levels

Describe and explain two features of starch that make it a good storage molecule.


One feature is its compact shape. Starch molecules consists of two components: Amylose and Amylopectin. Amylose is the straight chained part and amylopectin is the branch chained part. Both these st...

IB
Answered by Iulia B. Biology tutor
37726 Views

Name the respiration surface in humans, and describe how it is adapted to its function

The respiration surface in humans is the alveoli. It is adapted to its function as a gas exchange surface because it has a high surface area to volume ratio, this allows maximum surface area for gas excha...

OG
Answered by Olivia G. Biology tutor
7476 Views

State one difference between an animal cell and plant cell

Animal cell doesn’t have a cell wall but a plant cell does

MC
Answered by Morgan C. Biology tutor
2233 Views

Which organelle in the cell is responsible for supporting its 3D structure?

Cytoskeleton

MC
Answered by Morgan C. Biology tutor
2198 Views

Describe why a person with type 2 diabetes would struggle to control their blood sugar

Insulin resistance

AR
Answered by Ahmed R. Biology tutor
2243 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:

© 2025 by IXL Learning