Chemistry of Life
_______ is the equal sharing of electrons and ________ is the unequal sharing of electrons.
What is non-polar covalent and polar covalent?
Water's polarity allows it to make _______ bonds, and water molecules can only bond to up to _______ (this is a number) other molecules.
What are hydrogen bonds? What is 4?
Your body's pH contributes to the normal functions in your body to stay balanced also known as your body maintaining ________.
What is homeostasis?
List the 4 macromolecules ______,_______,_______,_______
What are lipids, proteins, carbohydrates, and nucleic acids?
For enzyme function a ______ is key to speeding the reaction by lowering the activation energy which is the amount of energy required to start the reaction.
What is a catalyst?
When a molecule is _______ it is capable of having hydrophobic and hydrophyllic components.
Examples: Phospholipids, _______ (name the second example)
What is amphipathic? What is soap?
_________, _________, High Specific Heat, _______, solvent properties. Properties of Water.
What is surface tension, Density, and capillary action?
List the ranges of pH for the following:
Acids: _____
Bases: _____
Neutral: _____
What is 1-6, what is 8-14, what is 7
Fatty acids, waxes, sterols, and triglycerides are all components of ______.
What are lipids?
The _____ macromolecule is not made up of monomers.
What are lipids?
Hydrodren bonds are ______ the strength of a covalent bond.
What is 1/12th?
Capillary action is the combined work of _______ and _______ against gravity to carry water up the xylem for plants.
Bonus points question.
What is cohesion and adhesion?
Draw a water molecule and label the charges.
Will be determined after drawing.
These two polymers are nucleic acid based and have two different sugars. These polymers are ______ and _______.
What is DNA and RNA?
When proteins unravel from folded in extreme conditions such as high heat, change in pH, and high salts, this is called ______.
What is denaturation?
When water is added to break a bond that is _____, when water is removed to create a bond that is ________.
What is hydrolosis and dehydration synthesis?
Polar molecules and ______ molecules are dissolvable in water.
What are ionic?
The result of mixing a strong acid and a strong base is ______
What is neutralization?
What is macromolecule the pictured?
https://docs.google.com/document/d/1uijpWCHy6C6K7wv32VvBqMQVSZj-v_lXmZBM1n-sJJ0/edit
What is a lipid?
TWO PART QUESTION:
Monomers are bonded to polymers in a process known as ________. Come up to the board and draw a diagram of what that looks like.
What is dehydration synthesis?
What are the four elements that make up 96% of all living things? ______,_______,_______,________
What are carbon, nitrogen, oxygen, and hydrogen?
The water's ability to keep balanced temperatures regardless of the weather is an example of which property of water?
What is high specific heat?
What is 7?
catalase
H2O2 ---------> H2O + O2
Label the substrate, enzyme and the product.
Does not have to be answered in question form.
Label the active site, the product, enzyme substrate complex and the substrate:
https://docs.google.com/document/d/1uijpWCHy6C6K7wv32VvBqMQVSZj-v_lXmZBM1n-sJJ0/edit?usp=sharing
Does not have to be in question form. Please label.