Macromolecules
Enzymes are what type of macromolecule?
Protein
What does a virus need in order to reproduce?
Host cell
What is the function of the Golgi Apparatus?
UPS man! Packages and ships out proteins
Brown eyes are dominant (B) while blue eyes are recessive (b). What is the genotype for Jill who is heterozygous for brown eyes and James who is homozygous recessive for blue eyes?
Jill Bb James bb
What system is the trachea part of?
Respiratory
What is one factor that can have an effect on enzymes?
pH, temperature
What is active transport?
Transport of materials across a membrane using energy (Usually transport from low concentration to high concentration...against the gradient!)
What is osmosis?
Transport of water across a membrane
Give an example of incomplete dominance.
Red and white flowers make pink flowers
Where does the most nutrient absorption take place in the digestive system?
Small intestine
What is a water fearing molecule called?
Hydrophobic
What are the steps of mitosis?
prophase, metaphase, anaphase, telophase
List 3 differences between a plant cell and an animal cell.
Plant Cell wall Chloroplast Chlorophyll Vacuole Square shaped
Give an example of codominance.
AB blood type
Which organ functions to clean your blood of wastes and produce urine?
Kidney
Plant cell walls are structural parts of a cell composed mainly of what macromolecule?
Carbohydrates
What is the process of photosynthesis?
Sunlight + CO2 + H2O -----> glucose + oxygen 6CO2 + 6H2O + Energy -----> C6H12O6 + 6O2
List 3 differences between prokaryotes and eukaryotes.
Prokaryote Nucleiod region Cell wall (capsule) Flagella Cilia Smaller cell Eukaryote ER Golgi Nucleus bigger cell
Jill is heterozygous for brown eyes and James is homozygous recessive for blue eyes. What percent of their children will have brown eyes?
50%
What is the basic unit of the nervous system? (nervous system cell)
neuron
Carbon based molecules are classified as…
organic molecules
What is the process of cellular respiration?
glucose + oxygen ------> CO2 + H2O + ATP C6H12O6 + 6O2 ---------> 6CO2 + 6H2O + ATP
What are haploid cells?
One complete set of chromosomes
Marty is homozygous dominant for brown hair. Felicia is homozygous recessive for blond hair. What percent of their offspring will have blind hair? What are the genotypes of their children?
0% blond Bb