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Anaphy > Module 2 Cell > Flashcards

Module 2 Cell Flashcards

1
Q

Basic structural and functional units of organism

A

Cell

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2
Q

Cell structure and components

A
  1. Cell membrane
  2. Organelles
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3
Q

Outermost layer enclosing the cytoplasm

A

Plasma membrane

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4
Q

The movements through the cell

A

Diffusion, osmosis, carrier mediated, endocytosis and exocytosis

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5
Q

Movement of solute from higher to lower concentration

A

Diffusion

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6
Q

4 elements of diffusion

A

Movement of solute
Higher to lower concentration or concentration difference
Time
Semi permeable membrane

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7
Q

Movement of solvents from higher to lower concentration

A

Osmosis

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8
Q

The pulling force

A

Osmotic pressure

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9
Q

The pushing force

A

Hydrostatic pressure

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10
Q

Cells inflate and burst

A

Hypotonic

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11
Q

Cells shrink

A

Hypertonic

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12
Q

Cell remains the same

A

Isotonic

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13
Q

Use of specific protein carrier molecules

A

Carrier mediated transport mechanism

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14
Q

3 types of carrier mediated transport mechanisms

A

Facilitated diffusion
Active transport
Secondary active transport

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15
Q

Movement of substance from higher to lower concentration through a SPECIFIC Carrie mediated process

A

Facilitated diffusion

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16
Q

Movement AGAINST a concentration gradient

A

Active transport

17
Q

Uptake of a specific material through the cell membrane by “vesicle”

A

Receptor mediated endocytosis

18
Q

Swallowing, solid particle

A

Phagocytosis

19
Q

Liquid particle, drinking

A

Pinocytosis

20
Q

Specialized structures within the cell cytoplasm

A

Organelles

21
Q

Bounded ny nuclear envelope
23 pairs of chromosomes
Directs cell structure and function

A

Nucleus

22
Q

Has 2 kinds: organelle attached and unattached (free) protein producing structure

A

Ribosomes

23
Q

Membrane forming sacs and tubules

A

Endoplasmic reticulum

24
Q

With attached ribosomes synthesizing proteins

A

Rough ER

25
Q

No attached ribosomes, site for lipid synthesis

A

Smooth er

26
Q

Packages and distributes proteins and lipids from ER

A

Golgi apparatus

27
Q

Stores materials within cells

A

Secretory vesicles

28
Q

Contains enzymes

A

Lysosomes

29
Q

Contains enzymes that breaks down fatty acids, amino and hydrogen peroxide into water and o2

A

Peroxisomes

30
Q

Proteins that su[port the cell and enables it to change shape

A

Cytoskeleton

31
Q

Specialized zone of cytoplasm where microtuble occurs

A

Centrosome

32
Q

Cylindrical organelle composed of 9 triplets

A

Centrioles

33
Q

Helps in transport of mucus

A

Cilia

34
Q

Longer than cilia used for locomotion

A

Flagella

35
Q

Small specialized extensions of cell membrane

A

Microvilli

Anaphy (4 decks)

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