Lipids
Name an example of a lipid.
Triglyceride, steroid, fatty acids, oils
Name an example of a disaccharide besides maltose.
Lacctose or Sucrose
Nmae an example of a specific enzyme.
Lactase ,Amylase, Catalase
What organelle does photosynthesis take place in?
Chloroplast
What organelle does this take place in?
Mitochondria
What molecules are found in a triglyceride?
Glycerol and 3 fatty acids
Where is cellulose found?
Plant cell walls
Name 3 factors that affect enzyme activity.
pH, temperature, substrate concentration
What two wavelengths are absorbed by plants? Which one is reflected?
Red and Blue
Green is reflected
What does ATP stand for?
Adenine triphosphate
Explain cis and trans structure in fatty acids.
Cis-H atoms on same side of carbon, causes bend
Trans-H atoms on opposite sides of carbon, no bend
What type of energy is stored from carbohydrates?
Short term energy
Define denaturation.
Change to the conformation of the structure of a protein.
Where does the light dependent stage take place?
Thylakoids
Where does glycolysis occur, and what is the product?
Cytoplasm, 2 pyruvates
Explain the difference between saturated and unsaturated fats. (# of bonds present or not.)
Saturated-no double bond present
Unsaturated- at least one double bond present
Name the two bonds found in between
di and poly saccharides.
1-4 or 1-6 glycosidic bonds
draw generalized structure of an amino acid. Name all 3 groups shown in this structure.
H H O
l l ll
H----------N----------C-----------C-----------OH
l R
Amino Group, Side Chain, Carboxylic Acid Group
Name 3 factors that affect the rate of photosynthesis.
CO2 concentration, light intensity, temperature
Name 3 products of anaerobic respiration in yeasts and plants.
Ethanol, CO2, 2 ATP
Name three functions of lipids.
Structure
Hormone Signaling
Insulation
Ptotection
Store of energy
Nmae the two forms of starch.
Amylose, Amylopectin
Nmae one role of both globular and fibrous proteins.
Globular-Functional (active in cell metabolism)
Fibrous-Structural (strength and suppot)
Explain Calvin Cycle:What is used,
What is produced,
Where does it occur?
CO2 used,
C6H12O6 produced,
Stroma
Give chemical equation for cell respiration and total amout of ATP produced from aerobic.
C6H12O6 + 6O2 -> 6H2O + 6CO2 + ATP