This is a weak bond. This has no electron sharing.
What is an Ionic bonds?
100
This reaction releases energy.
What is a decomposition reaction?
100
These types of microbes thrive in an environment where the pH is very high. i.e. Vibrio causing cholera.
What is an alkalinophiles?
100
This macro-molecule's purpose is for energy storage, diffusion and in some special cases are for cell wall protection, and water repellent.
What are lipids?
100
Changes such as the following: pH, temperature, and salt concentrations; can cause this to happen to proteins.
What is denaturation of protein?
200
This is a strong bond. It also has an equal sharing of electron.
What is Polar Covalent Bonds?
200
This type of reaction requires energy.
What is a synthesis reaction?
200
On a pH scale this would look like H+>OH-.
What is an acid?
200
Ready energy source, part of backbones for nucleic acids, convert into amino acids, form cell walls, and are involved in intra-cellular interactions between animal cells.
What are the functions of carbohydrates?
200
DISCUSSION QUESTION!
Describe the unique qualities and importance of water as a compound and Carbon as an atom in making binds and in chemical reactions.
Polar Molecule. Excellent Solvent. Liquid across wider range if temperatures, can moderate temperatures, critical in carrying out chemical reactions in all organisms.
Make sure to expand on all these topics!
300
Example of this type of bond are H2O.
What is a polar covalent bond?
300
Sum of all chemical reaction in an organism.
What is Metabolism?
300
These types of microbes thrive in acidic environments.
What is an acidophile?
300
This lipid tends to have a hydrophilic head with a hydrophobic tail; it is the main component of cell membranes.
What are phospholipids?
For an extra 200 pts, what is a phospholipid composed of?
300
DISCUSSION QUESTION!
Compare and contrast synthetic chemical reactions with decomposition reactions and exchange or transfer reactions.
LOOK AT THE TABLE IN CHAPTER 2 NOTES!
400
This is a strong type of bond. It also has an equal sharing of electrons.
What is Non-Polar Covalent bonds?
400
Two smaller molecules are joined together to form a larger molecule. Water is removed.
What is Dehydration reaction?
400
An example of this is adjacent water molecules held together by H bonds.
What is Cohesion?
For a bonus 200 points, Give an example of Adhesion.
400
This lipid type's function is repelling water, and cell wall protection. Most common in mycobacterium.
What are waxes?
400
This method combines monosaccharides into disaccharides, and disaccharides into polysaccharides.
What is dehydration?
500
This bond is considered the weakest bond. It does not share electrons. Weak attraction due to partial charge.
What is a hydrogen bonding?
500
Chemical reaction where large molecule are broken into smaller molecules. Requires water and usually an enzyme to break covalent bond.
What is Hydrolysis?
500
This element is crucial for carrying out hydrolysis and dehydration synthesis, and no i am not talking about energy or a catalyst.
What is Water?
500
This type of lipid is composed of Glycerol, and 3 fatty acids.
What is fat?
500
TRUE OR FALSE!?
Bacterial cells do not have a nucleus.