Macromolecules
What Macromolecule has the function of Quick short term energy, and materials to build cells??
Carbohydrates
What Organelle transports and delivers proteins?
Golgi body
What is Diffusion vs Osmosis?
Diffusion is the movement of molecules from high to low concentration. Osmosis is the Diffusion of water.
EXAMPLE OF PROTIEN (3)
BEANS,MEAT,BUGS,EGG
Is using energy ACTIVE OR PASSIVE
ACTIVE
What does CHONP stand for??
Carbon, Hydrogen, Oxygen, Nitrogen, Phosphorus
Does the animal cell have a cell wall?
NO, ONLY PLANT
Is hypertonic
A) solution has higher concentration of solutes outside the cell
B) everything is equal
A) a hypertonic solution has a higher concentration of solutes outside the cell than inside.
BUTTER,OIL,WAXES,CHOLESTEROL
Is osmosis passive or active?
PASSIVE
What is the monomer of PROTIEN??
Amnio Acids
Function of
smooth ER, rough ER,
SeR-produces lipids, phospholipids (for cell membranes)
ReR-synthesis, folding, and modification of proteins.
What is facilitated diffusion?
a type of passive transport across a cell membrane that requires the help of specific transport proteins
What elements does Protiens have?
CHON (SOMETIMES SULFUR)
What will happen to the molecules if equal concentration?
Molecules will move across the membrane at an equal rate
What is a polymer example of Nucleic Acids?
DNA/RNA
What is an equilibrium
a state of balance
If a cell is placed in an environment with the same solute concentration as its inside, what type of solution is this?
B-Isotonic because "iso-" means "equal". An isotonic solution has the exact same concentration of solutes as the inside of the cell.
Function of Lipids??
Insulation, Build Cell Membrane, long term energy
What is a concentration gradient?
Difference in the amount of molecules that move across the membrane.
What's the role of water in cells and why it is essential in cells?
Makes up most of the cell, chemical reactions need water, and helps with shape and temperature.
What is the garbageman of the cell
lysosomes
describe the structure and function of the cell membrane and how it helps maintain equilibrium.
The cell membrane (or plasma membrane) is a selectively permeable barrier that encloses a cell's contents and regulates which substances pass in and out.
Element Carbon
What's the difference of ACTIVE AND PASSIVE TRANSPORT?
active uses energy, is EXO and endocytosis, and goes low to high.
Passive is no energy needed, includes Facilitated diffusion, diffusion and osmosis, and high to low