How are red blood cells well adapted to their function?

Firstly red blood cells have very few organelles, losing many of them such as the nucleus in order to maximise the amount of haemoglobin they can hold. Furthermore they are relitavely thin meaning they have a high surface area to volume ratio so that they can maximise oxygen absorption. Finally red blood cells have a biconcaved shape making them more flexible so that they can squeeze through the smaller blood vessels such as the capillaries and carry oxygen to the extrimities of the body.

AT
Answered by Anish t. Biology tutor

2694 Views

See similar Biology A Level tutors

Related Biology A Level answers

All answers ▸

During the light-independent reaction of photosynthesis, CO2 is converted into organic substances, describe how.


Part of the retina of a young rat was removed and kept in the dark for two hours. This allowed the pigment in the rod cells to recover from bleaching caused by exposure to light. Suggest what happens in the rod cells during this two hours of darkness.


Describe two ways in which the process of cell division shown differs between plant cells and animal cells.


How are proteins produced?


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