Chemistry
What is the number of neutrons of Chlorine if the atomic mass is 36 and the atomic number is 17?
what is 19?
when a protein folds in a cell, _____ side chains will be on the INSIDE of the protein.
what is Hydrophobic?
what three macromolecules make up the structural components of the cell membrane
what are lipids, proteins, and carbohydrates?
this organelle is responsible for receiving, sorting, and packaging cell materials for transport
what is the Golgi complex?
the removal of -H and -OH from monomers to join the monomers together into a polymer.
Acids have a higher _____ concentration and bases have a higher _____ concentration.
What is H+ and OH-?
a phospholipid has a polar head and nonpolar tail, it is said to be _____.
what is amphipathic?
movement of something from high to low concentration through a cell membrane protein
what is facilitated diffusion?
this organelle, if punctured, would leak digestive enzymes into the cell's cytoplasm
what is a lysosome?
bulk transport inside of the cell (from outside to in)
endocytosis
Lipids hate water, so they are said to be ______. Whereas ions and polar things love water, so they are said to be _______.
what is hydrophobic and hydrophilic?
a biological macromolecule that is made up of glycerol and fatty acids
lipid
this 4 carbon ring structure that causes cell membranes to be more fluid at cold temperatures
what is cholesterol?
Gangliosides (lipids found in membrane neurons) are most likely produced in which organelle?
What is the Smooth ER?
a cell is in an equilibrium with its environment. the solution the cell is in must be this.
Name the bond type: the attraction between partial charges due to an electronegative atom ( O, N, or F) bonded to a hydrogen.
What is a Hydrogen Bond?
polysaccharides can provide two main functions
Name the 3 types of gated channels.
Name of the thing that walks along the cytoskeleton tracks to transport vesicles or organelles.
What is a motor protein?
what do eukaryotic cells have that prokaryotes (bacteria) don't?
what are bound organelles & nuclei?
Name three properies of water.
what are cohesion, adhesion, surface tension, density, solvent properies, and heat capacity?
The monomer that serves as the building block of the polymer glycogen?
what is a monosaccharide?
Ions move down their ______, when they move through ion channels
a pesticide kills insects by disabling the ribosomes in their cells. what organelle is most immediately inhibited in the insect's cells?
what is protein synthesis or translation?
The order of the secretory pathway.
What is RER > vesicle > golgi > vesicle > plasma membrane