BIO 253 QUIZ 11 FULL REVISION NOTES WITH
ORGAN SYSTEMS AND HOMEOSTASIS
CONCEPTS
◉ What is osmosis.
Answer: diffusion of water across a selectively permeable membrane
◉ Active transport types.
Answer: endocytosis and exocytosis and active transport pump
◉ Active transport.
Answer: Low to high
◉ Endocytosis.
Answer: process by which a cell takes material into the cell
Pinocytosis
Phagocytosis
◉ What is hypotonic.
Answer: A solution with lower salt concentration than in the cells
,(cells burst) MORE WATER THAN IN CELL
◉ What is a hypertonic solution?.
Answer: The solution has a higher solute concentration than the cell
so water moves out of the cell.
Cell shrinks
◉ Abdominal regions.
Answer:
◉ Abdominal quadrants.
Answer:
◉ Ionic bond.
Answer: Donating electrons, attraction of atoms and cannot separate
◉ Covalent bonds.
Answer: Strongest bond
Bonds created by sharing electrons with other atoms.
, ◉ catobolism.
Answer: energy releasing process that breaks down large molecules.
◉ Anabolism.
Answer: Building molecules up
◉ Mitochondria.
Answer: Powerhouse of the cell, organelle that is the site of ATP
(energy) production
◉ Lysosome.
Answer: cell organelle filled with enzymes needed to break down
certain materials in the cell
◉ Nucleus.
Answer: A part of the cell containing DNA and RNA and responsible
for growth and reproduction
◉ Nucleolus.
Answer: Found inside the nucleus and produces ribosomes
◉ Golgi apparatus.
ORGAN SYSTEMS AND HOMEOSTASIS
CONCEPTS
◉ What is osmosis.
Answer: diffusion of water across a selectively permeable membrane
◉ Active transport types.
Answer: endocytosis and exocytosis and active transport pump
◉ Active transport.
Answer: Low to high
◉ Endocytosis.
Answer: process by which a cell takes material into the cell
Pinocytosis
Phagocytosis
◉ What is hypotonic.
Answer: A solution with lower salt concentration than in the cells
,(cells burst) MORE WATER THAN IN CELL
◉ What is a hypertonic solution?.
Answer: The solution has a higher solute concentration than the cell
so water moves out of the cell.
Cell shrinks
◉ Abdominal regions.
Answer:
◉ Abdominal quadrants.
Answer:
◉ Ionic bond.
Answer: Donating electrons, attraction of atoms and cannot separate
◉ Covalent bonds.
Answer: Strongest bond
Bonds created by sharing electrons with other atoms.
, ◉ catobolism.
Answer: energy releasing process that breaks down large molecules.
◉ Anabolism.
Answer: Building molecules up
◉ Mitochondria.
Answer: Powerhouse of the cell, organelle that is the site of ATP
(energy) production
◉ Lysosome.
Answer: cell organelle filled with enzymes needed to break down
certain materials in the cell
◉ Nucleus.
Answer: A part of the cell containing DNA and RNA and responsible
for growth and reproduction
◉ Nucleolus.
Answer: Found inside the nucleus and produces ribosomes
◉ Golgi apparatus.
