A cell that contains a nucleus and membrane bound organelles
What is a Eucaryotic cell
100
Iodine
What is the chemical used to test for starch
100
Diffusion.
What is the term used for the passive movement of materials down their concentration gradient?
100
Biological catalysts.
What is another name given to enzymes.
100
Robert Brown
What is the name of the scientist who discovered and named the cell nucleus?
200
All living things come from pre-existing cells.
What is the third tennet of the cell theory?
200
Benedict's Solution.
What is the chemical reagent used to detect glucose in a substance?
200
Osmosis.
What is the name of the process that describes the movement of water across a semi-permeable membrane from where there is more free water to where there is less free water?
200
Gall Bladder.
What is the name of the organ which stores bile.
200
Digestion.
What is the process in our bodies that changes large molecules into smaller molecules.
300
An Electron Micrograph
What is the name of the picture taken by an electron microscope?
300
Brown paper.
What is a test for lipids?
300
Hypotonic
What is the term used to describe the solution surrounding a cell when when water moves from it into the cell.
300
Duodenum.
What is the first part of the small intestine called?
300
Capillaries
What is the name of the smallest blood vessels?
400
Endoplasmic Reticulum.
What is the name of the communication network of membranes within a cell.
400
Silver Nitrate.
What is the chemical used to test for the presence of salt?
400
Fluid Mosaic Model
What is the latest model for the structure of a cell membrane called?
400
Hind gut fermenter
What is the name given to the digestive tract where the caecum is responsible for the fermentation of food?
400
Pulmonary
What is the the name of the system that carries blood from the heart to the lungs and back again to the heart?
500
resolution or Resolving power/
What is the term used to describe the ability to see fine detail or distinguish between two points.
500
Biuret A and Biuret B
What are the reagents used to test for the presence of protein?
500
Random movement of particles.
What is the reason why materials diffuse down their concentration gradient?
500
Alveoli
What is the name of the small sacs where gaseous exchange occurs in the lungs.
500
Xylem and phloem.
What is the name of the specialized tissues that carry water and sugars throughout the plant?