Cells
Name the two types of cells
Prokaryotic and Eukaryotic
What is the cell membrane made up of?
Phospholipid bilayer
What 3 letter suffix that all proteins share?
"ase"
Define Homeostasis
The maintenance of a constant internal environment in response to changes.
Name the 4 main types of organic molecules
Carbohydrates
Lipids
Proteins
Nucleic Acid
Which type of energy is required to start a chemical reaction?
Activation Energy
What happens to carbon during decomposition?
Carbon enters the soil as dead plant and animal matter and is broken down by microorganisms
What is the point of cellular respiration?
To make ATP
The Nucleus
Name the main job of the cell membrane
1. regulates the flow of materials in and out of the cell
What can cause an enzyme to become denatured?
Temperature, Chemical Agents, pH Levels, Environmental Changes
Which type of feedback mechanisms is most common in biology?
Negative feedback
Which type of organic molecule creates DNA?
Nucleic Acid
Name the three organelle inside the chloroplasts?
Thylakoids, Granum, Stroma
What happens to C during photosynthesis?
Carbon is taken into plants in the form of CO2 and is used in photosynthesis to create glucose.
What does Glycolysis?
Split Glucose
What is the function of mitochondria in the cell?
Converts energy from stored food during cellular respiration.
(powerhouse of the cell)
Channel proteins and Carrier proteins
What are enzymes made up of?
Proteins
In what order is homeostasis maintained.
Hint: put these words in order
Effector, sensor, stimulus, control
Stimulus, sensor, control, effector
Which type or organic molecule is used for long term storage? There are two different types.
Lipids
Where do light reactions or light dependent reaction takes place?
Thylakoid
What role does diffusion play in the carbon cycle?
Carbon is absorbed and released where the ocean's surface meets the air
How many ATP is made Aerobic Respiration?
Aerobic Respiration: 38 ATP per glucose
Which organelle makes chemical energy in the form of glucose?
Chloroplasts
Name the two methods in which substances move across the cell membrane
Passive Transport and Active Transport
What is the main job of a catalyst?
Speed up a reaction
Give an example of negative feedback
Blood Glucose
Protein
Another name for the carbohydrate created in photosynthesis
Glucose
Photosynthesis
Respiration
Decomposition
Diffusion
Name the two types Anaerobic Respiration
Lactic Acid Fermentation
Alcoholic Fermentation
Plant cells have cell walls and cell membranes- Animal Cells only have a cell membrane
Plant cells have Chlorophyll and Chloroplasts - Animal cells do not
The sodium potassium pump in muscle cells pushes sodium and potassium molecules against the concentration gradient. This is an example of
Active Transport
What is the name of the folds on an enzyme ?
When the response increases the stimulus and production of the product. The response is moving away from the norm.
What is the difference between saturated and unsaturated fats?
Saturated = single bonds
Unsaturated= 1 or more double bond
What is a product of Photosynthesis used in Cellular Respiration?
Oxygen
What is the difference geologic and biologic carbon cycle?
Geologic is over a long period of time Biological is short period of time.
What is the difference between Anaerobic and Aerobic Respiration? and give an example
Anaerobic respiration does not need oxygen - Sprinting
Aerobic does use Oxygen - Walking