Cells Flashcards

Parts of cell, Transport, make up of tissue.

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1
Q

Passive Transport

A

Requires no energy ( ATP ) Automatic. High to Low concentration

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2
Q

Osmosis

A

Diffusion of water over a semi- permeable membrane.

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3
Q

Diffusion

A

Movement of small uncharged soluble lipids from areas of high to low concentration. Down / with concentration gradient.

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4
Q

Facilitated Diffusion

A

Movement of large charged non soluble lipids from areas of high to low concentration via a channel protein. Down/ with concentration gradient

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5
Q

Active Transport

A

Requires energy ( ATP ). Low to High concentration

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6
Q

Carrier Protein

A

Moving of materials against the concentration gradient with the use of ( ATP ) energy and a integral protein. Ex) Na/ K pump

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7
Q

Cytosis

A

Endo/ Exocytosis the movement of material out/ into the cell using vesicles.

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8
Q

What is the most widely accepted model of cell membrane

A

Fluid Mosaic Model

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9
Q

Bilayer of cell membrane

A

Phospholipids

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10
Q

Nucleolus

A

The site of ribsomal DNA and assembly

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11
Q

Nucleus

A

Contains DNA contains pores to allow materials to pass through

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12
Q

Ribosome

A

protein builder

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13
Q

Vesicle/ Vacuole

A

Storage and transport

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14
Q

Rough Endoplasmic Reticulum

A

Has ribosomes. Factory to build proteins.

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15
Q

Smooth Endoplasmic Reticulum

A

Without ribosomes. Produces lipids and detox

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16
Q

Golgi Body

A

Modification and shipping proteins

17
Q

Cytoskeleton

A

Microtubules. Provides cell structure

18
Q

Mitochondrion

A

Converts protein into energy

19
Q

Cytoplasm

A

fluid portion

20
Q

Lysosome

A

Contain digestive enzymes responsible for recycle and clean up cell.

21
Q

Cell Wall

A

Only Plant cell. Rigid membrane made of cellulose

22
Q

Cell Membrane

A

Flexible Membrane

23
Q

Chloroplasts

A

Contained in plastids. Site of photosynthisis.