B1 + B2 Flashcards
Plant cell
Cell wall Nucleus Vacuole Chloroplast Cell membrane Cytoplasm Mitochondria
Vacuole
Space in the cytoplasms filled with cell sap
Important for keeping the cell to support plant
Chloroplast
Are found in all the green parts They are green because they contain chloroplast, it absorbs light so the plant can make food by photosynthesis
Cyptoplasm
A liquid gel in which the organelles are suspended and where most of the chemical reactions needed to create life. Physical respiration
Nucleus
Controls all activity of the cell in the surrounded by the the nucleus membrane. It contains the genes in the chromosomes that carry the instructions for rebuilding cells
Mitochondria
Structures in the cyptoplasm where aerobic respiration takes place ready to give energy to the cell
Ribosomes
Where protein synthesis takes place making the proteins for the cell
Nm — ym
Divide by 1000
Other way round is x 1000
Ym — mm
Divide by 1000
Other way round is x 1000
Mm— cm
Divide by 10
Times by 10 other way
Cm —- m
Divide by 100
Other way round is x 100
M —- km
Divide by 1000
Other way round is x 1000
Image size =
Actual size x magnification
Actual size =
Image size divide by magnification
Magnifaction =
Image size divides by Actual size
