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Coloring Packet

Cells and Their Organelles Packet Questions

At what level of organization does life begin? cell
What surrounds all cells? cell membrane
What is meant by semipermeable? only certain things can go through it
What 2 things make up the cell membrane? phospholipids and embedded proteins make up the membrane
The cell membrane is also called the......membrane. plasma
Centrioles are found inside of what type of cell? animal
What additional layer is found around the outside of plant cells and bacteria? cell wall
Centrioles are found at the center of the......... centrosome
How does the centrosome help the cell? creates microtubules and helps in mitosis
Where is DNA found inside a cell? nucleus
What cell process is controlled by the nucleus protein synthesis
DNA coils tightly during division and assembles into visible...... chromosomes
Where are organelles located? cytoplasm
Where are proteins made in a cell? ribosomes
Do all cells need ribosomes? yes
The process of making proteins is called protein synthesis
How does rough ER differ from smooth ER? rough=ribosomes smooth=none
Rought ER is connected to the........membrane and to..........ER. outer nuclear smooth
Proteins made by rough ER travel to the Golgi in sacs called cistern
Golgi......and......... proteins for export out of the cell. modifies and packages
Give 3 jobs for the smooth ER. MAKES proteins and lipids CONTROLS muscle calcium levels DETOXIFIES poisons, alcohol, and drugs
What process takes place inside chloroplasts? photosynthesis
What is the energy for photosynthesis? sunlight
What pigment traps light energy? chloropyll
Chloroplasts are found in what type of cell(s)? plant
Both cholorplasts and mitochondria are like in that thhey both have........membranes and their own......... double DNA
Food, water, and wastes are stored inside vacuoles
Digestion takes place inside what and containing what lysosomes containing digestive enzymes
The largest organelle in plants is the central vacuole
What organelle breaks down and recycles worn out cells? lysosomes
Created by: 100001457977259