6A- Tour of the cell 6B- Tour of the cell 6C- Tour of the cell Ch.7 Membranes Practice Exam Questions
100
What is prokaryotic cells.
Which is smaller prokaryotic or eukaryotic cells?
100
What is DNA + histone proteins.
What is chromatin made up of?
100
What is the thylakoids and stroma.
What are the two main structural components of the chloroplast?
100
What is restrains movement.
At warm temperatures cholesterol does what to phospholipids?
100
What is hydrophilic and hydrophobic.
The phospholipids that make up the plasma membrane have _______ heads and ___________ tails.
200
What is metabolic size.
What limits cell size?
200
What is the cytosol and the rough ER.
The two locations you can find ribosomes are...
200
What is the double membrane, individual DNA, and ribosomes.
These three pieces of evidence are part of the endosymbiotic theory...
200
What is large, uncharged polar molecules and ions.
What two types and molecules cannot diffuse through the membrane?
200
What is the cytoskeleton.
What primarily determines the shape of animal cells, which lack cell walls?
300
What is prokaryotic cells.
What type of cell has single, circular chromosomes in the nucleoid region?
300
What is contractile vacuoles.
In plant cells this organelle provides structure and stores various molecules...
300
What is a motor protein.
The cytoskeleton interacts with ____________ to produce motility.
300
What is osmosis.
What is diffusion of water across a selectively permeable membrane?
300
What is the nucleus, mitochondria, and chloroplasts
In a plant cell, DNA may be found in what three places?
400
What is, ribosomes, cytosol, and cell membranes.
What four organelles/characteristics do prokaryotes and eukaryotes share?
400
What is hydrolytic enzymes.
Lysosomes merge with food vacuoles to digest the contents with these...
400
What is microtubules.
What makes up the internal structures of cilia and flagella?
400
What is channel and carrier proteins.
The two types of proteins needed for facilitated diffusion.
400
What is a gradient.
For diffusion to occur, there must be what...
500
What is mitochondria, chloroplasts, and peroxisomes.
What organelles in a cell are not apart of the endomembrane system?
500
What is transitional ER.
What are the membranous sacs that make up the Golgi?
500
What is integrins.
Extracellular proteins bind to what?
500
What is phagocytosis, pinocytosis, and receptor mediated endocytosis.
The three types of endocytosis...
500
What is a plant cell.
What type of cells are chloroplasts found in?






Biology 1107 Test #2

Press F11 for full screen mode



Limited time offer: Membership 25% off


Clone | Edit | Download / Play Offline