Biology: Cells & Their Organelles (Questions)

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cells

At what level of organization does life begin?

doubled, DNA

Both chloroplasts & mitochondria are alike in that they both have ___ membranes & their own ___.

centrosome

Centrioles are found at the center of the ___.

animal cell

Centrioles are found inside of what type of cell?

plant cells

Chloroplasts are found in what type of cell(s)?

chromosomes

DNA coils tightly during division & assembles into visible ___.

lysosomes, digestive enzymes

Digestion takes place inside ___ containing ___ ___.

yes

Do all cells need ribosomes?

vacuoles

Food, water, & wastes are stored inside ___.

modifies, packages

Golgi ___ & ___ proteins for export out of the cell.

cistern

Proteins made by rough ER travel to the Golgi in sacks called ___.

nuclear, smooth

Rough ER is connected to the ___ membrane & to ___ ER.

plasma membrane

The cell membrane is also called the ___.

central vacuole

The largest organelle in plants is the ___ ___.

protein synthesis

The process of making proteins is called ___ ___.

nucleus

Where is DNA found inside a cell?

phospholipids & embedded proteins

What 2 things make up the cell membrane?

cell wall

What additional layer is found around the outside of plant cells & bacteria?

protein synthesis

What cell process is controlled by the nucleus?

lysosome

What organelle breaks down & recycles worn out cells?

chlorophyll

What pigment traps the energy?

photosynthesis

What process takes place inside choloroplasts?

cell membrane

What surrounds all cells?

cytoplasm

Where are organelles located?

ribosomes

Where are proteins made in a cell?

sunlight

Where does the energy for photosynthesis come from?


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