Bio
What is enzymes
A biological catalyst
What is active transport
Movement of particles from low concentration to high concentration
Function of ribosome
Site for protein synthesis
What will happen to palisade cell in hypertonic solution
Plasmalised state
What happens to enzymes to low temperature
Inactive
Function of nucleus
Contains genetic materials or control cell activities
What is the function of RBC
to transport oxygen
Factors affecting enzyme activity
Temperature, PH level, substrate concentration, enzyme concentration
Function of cilliated cell
Traps dust and move mucus out of lung
Functions of mitochondria
Site for respiration
How to find magnification
Image size divide by actual size
Factors that affect diffusion
Distance, concentration gradient, and temperature
Function of palisade cell
Contains a large amount of chloroplast absorb sunlight
Animal and plant cell differences
Plant cell has chloroplast animal doesn't
What is diffusion
Movement of molecule from higher to lower concentration
What is osmosis
Movement of water from higher concentration water potential to lower concentration water potential
Function of cell membrane
Control entry and exit of substance
What is hypotonic solution
When substance have more substance than solute water
What happens to enzymes in high temperature
Denatures
Function of root hair cell
Absorbs minerals and ions
Function vacuole
Support structure and storing nutrient
Basic molecule of DNA
nucleotide
Difference between diffusion and active transport
Diffusion goes down the concentration gradient and does require energy
What is catalyst
Enzymes produces to break down hydrogen peroxide
Difference between high protein and transport protein
Pore protein uses diffusion and osmosis while transport protein uses active transport