Hello, I have made this resource in preparation for my Biology assessment, however please feel free to make sense of it and acquire the information to your own knowledge.
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Created by Reece Hill
over 7 years ago
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What is Fick's Law?
What are three important facts for the transport method: 'Facilitated Diffusion'?
Define Co-Transport
What do Protein Channels and Carriers do?
What do receptors (relating to proteins) do?
On average, how thin (in nm) are plasma membranes.
What are three important features of Diffusion?
How do Phospholipids form a bilayer?
What is the purpose of the phospholipid bilayer?
Phospholipid + Carbohydrate =
What is a phospholipid?
What are the main four components the plasma membrane is composed of (in general)?
Protein + Carbohydrate =
What properties does the head and tails have of the phospholipid?
Where are carbohydrates situated in the phospholipid bilayer? What do they do?
What is the secondary structure of a protein about?
What does Cholesterol do in the phospholipid bilayer?
What is the primary structure of a protein?
Features of the structure of starch
What is the plasma membrane often folded into and why?
What makes sucrose?
What makes glucose?
What type of bond join a carbohydrate molecule to a group?
What are monosaccharides?
What is the test for non reducing sugars?
i.e sucrose
What are the three types of macromolecules in living organisms?
As the solute increases the water potential becomes more...?
What are polysaccharides?
What makes lactose?
What is the molecular formula of maltose?
Besides from solute concentration inside the cell, what does water potential depend on?
What is starch composed of?
What are the three monosaccharides you need to know?
Lipids are not...?
Describe the test for Starch
How are triglycerides formed?
What is cellulose composed of?
What is the structual formula for fatty acids?
What are the three polysaccharides you need to know?
Define R group
Describe the test for a protein
How many carbons can the R-Group have in its chain?
What is the quaternary structure of a protein?
What is the test for lipids?
Wen two amino acids join together in a condensation reaction what is formed?
Many amino acids in a condensation reaction form...?
What stays blue when heated with Benedict's solution?
What is the structural difference between alpha and beta glucose?
What is the tertiary structure of a protein?
Describe the test for a protein
Define water potential
What are protein channels?
What molecules can diffuse through the phospholipid bilayer
When is the rate of facilitated diffusion the highest?
What do nuclear pores do?
What is the function of a slime capsule?
What must happen before the second spin during homogenisation?
What is the liquid above the pellet called.
What is the mixture below the supernatant called?
Why is tissue homogenised?
Why is the homogenate filtered?
W
What does light/dark imagery depend on?
What kind of image do TEMs and SEMs give?
What are the advantages of TEMS over SEMS?
What is the function of mitochondria?
What additional features do Algae and Fungi have?
What is the resolution of the electron and optical microscope?
What is the function of glycogen in animal cells?
What is the function of the cystoplasm in an animal cell
Define tissue
What does M=?
How do we convert mm into nm?
What is the magnification of the optical and electron microscope?
What glycoprotein is the cell wall made of in bacteria?
What is the functrion of the Golgi appartus?
What is the function of the smooth endoplasmic reticulum?
What is the solution inside the chloroplast called?
What is the purpose of a cell surface membrane?
What does the nucleolus produce?
What are the limitations of electron microscopes?
Describe the structure of a virus
Advatnages of SEMs over TEMs
What is the function of the Rough endoplasmic reticulum?
Describe the structure of a virus
Describe a plasmid
Define organ
Define resolution
Describe the structure of Mitochondria
Define cell theory
What additional structures may some proklatryotic cells have?
Define maginification
What is indirect evidence for evolution?
What is the plasmodesmota
What are internal membranes in the chloroplast called?
What is the function of Lysosomes?
