Zoology Exam 1 Flashcards
Membranous structure that synthesizes and packages lipids?
Smooth ER
Organelles that contains the chromosomes; control center of the cell?
Nucleus
A vesicle that contains digestive enzymes
Lysosomes
This organelle is an extension of the outer membrane of the nuclear envelope
Endoplasmicreticulum
RNA molecules that synthesize proteins
Ribosome
Stack of membranous vesicles that modifies, packages and ships proteins and other molecules for export out of the cell
Golgi
Selectively permeable phospholipid bilateral that encloses the cell’s contents
Cell membrane
Provides support and maintains the form of the cell
Cytoskeleton
All the materials between the cell membrane and the nucleus
Cytoplasm
Tubular protein filaments that help support the cell and moves molecules and organelles
Microtubules
Thin, linear protein filaments that supports the cell and moves molecules and organelles throughout the cytoplasm
Microfilaments
Tiny packages formed from pieces of membrane that transport molecules
Vesicles
This organelle is the site of energy production in the form of ATP
Mitochrondria
Membranous structure where proteins are synthesized and packaged
Rough ER
Area of condensed DNA within the nucleus where ribosomes are produced
Nuclelous
Simple sugars
Monosaccharides
Double sugars
Disaccharides
Complex sugars
Polysaccharides
What are nuclei acids composed of
Nucleotide
What is the overall net gain of ATP produced by Aerobic Cellular Respiration?
38ish
Which process occurs in both aerobic and anaerobic cellular respiration?
Glycolysis
What is does a eukaryote cell have that a prokaryotic cell does not have?
A nucleus
What are the purpose of carbs?
Primarily for energy
What is the chemical formula for glucose?
C12, H24, O12
Why are lipids insoluble in water?
They are evenly charged
Do humans need cholesterol?
Yes
What are proteins composed of?
Amino Acids
Where are ribosomes produced specifically?
The nucleus
What 2 molecules are produced by aerobic cellular respiration?
Glucose, Oxygen
The initial stage of cellular metabolism, known as the “sugar splitting” stage is what?
Glycolysis
What is the net gain of ATP from glycolysis?
2 molecules
How many ATP are produced in the Karen’s cycle by 1 molecule of glucose?
2 molecules
The electrons and protons used by this process combined with _______ to form what molecule?
Oxygen 02, water H20
Where does fermentation take place in the cell?
Cytosol
Which process occurs in both aerobic and anaerobic cellular respiration?
Glycolysis
