Shared Flashcard Set

Details

1st Test Robbins AHS
1st test
37
Biology
Not Applicable
09/21/2005

Additional Biology Flashcards

 


 

Cards

Term
Scientific Method
Definition
Title
Purpose
Info
Observation
Hypothesis
Experiment
Result
Conclusion
Citations
Term
Atom
Definition
Smallestunit that retains its chemical purpose
Term
Proton
Definition
"+" charge in nucleus
Term
Nuetron
Definition
"0" charge found in nucleus
Term
Electron
Definition
"-" charge found in elctron shells
Term
4 Organic Molecules
Definition
Carbohydrates
Lipids
Proteins
Nucleic Acids
Term
Carbohydrates
Definition
Energy
Term
Lipids
Definition
Barrier
Store Energy& Fat
Term
Protiens
Definition
"workers"
Term
Nucleic Acids
Definition
Stores Info
Term
Exothermic Reaction
Definition
Energy Exits
Term
Endothermic Reaction
Definition
Energy within
Term
Enzymes
Definition
speed up chemical reactions
*Don't change overall reaction
*Lower activation energy
Term
Cell Membrane
Definition
"barrier"
Term
Nucleus
Definition
"brain"
Term
Endoplasmic Reticulum
Definition
"highway"
Term
Mitochondria
Definition
"power plant"
Term
Ribosomes
Definition
makes proteins
Term
Golgi Apparatus
Definition
"power plant"
Term
Lysosomes
Definition
attack cells/ recycler
Term
Centrioles/ Cytoskelton
Definition
provide basic structure(only animal cells)
Term
Cel Wall
Definition
provides structure/ support(only plant cells)
Term
Chloroplast
Definition
photosynthesis occurs(only plant cells)
Term
large vacuoles
Definition
Storage (only plant cells)
Term
Cytoplasm
Definition
the "filling" of the cell
*80- 90% water
*Gases- O2, N2, H2, CO2
*Glucose
*Nutrients/ ions
Term
Which came first prokaroyte or eukaroyte? Why?
Definition
Prokaroyte is more simple than the eukaroyte and prokaroytes evolved into eukaroytes *-Mitochondria & Chloroplast have their own DNA-*
Term
Prokaryotes
Definition
no nucleus
Structures
cell wall/membrane
cytoplasm
Term
Eukaryotes
Definition
w/ nucleus
Structers
nuclues, cell membrane, cytoplasm
Organelles
Golgi apparaus
mitochondrian
E.R.
Ribosomes
Vaculoes
Chloroplast
Lysosomes
Centrioles/ cytoskeleton
cell wall
Term
Tail
Definition
Hydrophobia
Term
Head
Definition
Hydrophillic
Term
Cell Membrane is made up of what?
Definition
phospholipid
bilipid
Term
Gycerol
Definition
H H H
l l l
H-C-C-C-H
l l l
OHOHOH
Term
Fatty Acids
Definition
OH
l
C=O
l
-C-H
l
-C-
l
-C-
Term
4 main different proteins
Definition
Channel Protein

Active Transport Protein

Signal Protein

Marker Protein
Term
Passive Transport
Definition
-No energy required
Diffusion
Solutes go from high to low concentrartion
Goal: Reach equilibium
Osmosis
h2o diffusion
Term
Active Transport
Definition
Energy Required low -> high
Against Concentration Gradient
Term
"ATP"
Definition
Energy
Supporting users have an ad free experience!