Question

What similarities and differences are there between the animal cell, plant cell and the green algae cell ?

Answer 1

Plant cells have large vacuoles to store large amounts of water, they have cell walls unlike animal cells that provide structure for the plant and contain chlorophyl, and they have chloroplasts which also contain chlorophyl and are where photosynthesis takes place. They also have amyloplasts which store starch in some plants. 

Animal cells have small vacuoles that digest food and waste, they also have lysosomes which transport protein and waste around and outside of the cell. They also don't have cell walls, amyloplasts or chloroplasts

Cyanobacteria is sometimes called green algae, although it isn't algae, it is a microorganism. It is a capsule that has a cell wall a cell membrane and an outer membrane. It has no organelles except for ribosomes and carboxsysomes, and its dna floats in a clump