Mitosis and Meiosis
During which phase do chromosomes line up in the center?
what is mitosis
what is the mitochondria
Where do light reactions occur?
What is the thylakoid membrane?
Active transport requires energy in the form of what
What is ATP
Two properties of water
What are cohesion and adhesion
How many cells are produced at the end of meiosis?
what is 4?
Small, round organelle involved with digestion.
What is lysosome?
What molecule carries high-energy electrons from light reactions to the Calvin cycle?
what is NADPH?
What creates a tunnel through which molecules can pass
what are channel proteins?
What are the function of enzymes
what is lower activation energy
What is the chromosome number of gametes compared to somatic cells?
assembles proteins
what is a ribosome?
What two molecules are produced in the light reactions that power the Calvin cycle?
What are ATP and NADPH?
During diffusion, molecules move from a _____ concentration to a ______ concentration
What is high to low concentration
what are the most important elements for life
CHONPS
What happens if spindle fibers fail to form?
What is chromosomes cannot separate?
Creates ribosomes, found inside the nucleus.
What is nucleolus?
Occurs when no oxygen is present.
What is Anaerobic Respiration and Fermentation?
what are the three types of endocytosis?
What is phagocytosis (cell eating of large particles), pinocytosis (cell drinking of fluids), and receptor-mediated endocytosis (selective uptake of specific molecules)
Made-up of C,H and some O.....Protection, Insulation, Waterproofing, some energy source....Hydrophobic
what is a lipid
Name one source of genetic variation during meiosis.
What is crossing over OR independent assortment?
packages materials and sends it throughout the cell
what is the Golgi body?
Stages of Cellular Respiration.
What is Glycolysis, Kreb's Cycle, and Electron Transport Chain?
The movement of water molecules across a cell membrane
What is osmosis
the name for something made up of two or more elements
what is a compound