Top answers

Biology
GCSE

Describe similarities and difference between plant and Aminal cells

Similarities both are eukaryotic cells and therefore have a nucleus they both have cell membranes which can control what enters and exit the cell they both contains cytoplasm - this is where reactions is ...

Answered by Sara B. Biology tutor
2015 Views

describe the structure of prokaryotic cell (4 marks)

they don't have a nucleus, the DNA is present in cytoplasm. prokaryotic cell has a cell membrane that controls movement of molecules in and out of the cell. prokaryotic cells also have cell walls that pro...

Answered by Julia L. Biology tutor
1848 Views

Explain how Natural Selection occurs?

Random mutations with a certain species genetic pool will lead to variation within the species. These variations can lead to certain organisms adapting to their environment better. The fittest will surviv...

Answered by Rhea M. Biology tutor
3185 Views

What are the differences between transcription and translation?

Genetic information is stored within DNA in short sections called genes which contain the instructions needed to make a protein. DNA is a very large molecule and cannot exit the nucleus of the cell. Trans...

Answered by Matthew M. Biology tutor
5422 Views

In DNA, what bonds form between the nitrogenous bases

Hydrogen bonds.

Answered by Rochelle S. Biology tutor
2059 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