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Anatomy & Physiology > Cells Anatomy > Flashcards

Cells Anatomy Flashcards

1
Q

Cyto

A

Cell

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2
Q

Plasma membrane

A

Contains the phospholipid bilayer

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3
Q

Integral protein

A

Span the width of the membrane; create protein channels

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4
Q

Peripheral proteins

A

On inner surface or outer surface; enzymes; catalyzing; attached to cytosine

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5
Q

Glycocalyx

A

Sugar coating

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6
Q

Glycoproteins

A

Attach to sugars on outer surface of cell

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7
Q

Glycolipids

A

Attach to lipids and sugar

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8
Q

Cell adhesion

A

Stick to other cells or things in extra cellular space

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9
Q

Membrane receptors

A

Binding sites; hormones and chemical messengers

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10
Q

Cytoplasm

A

Contains cytosol, organelles and cytoskeleton

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11
Q

Nucleus

A

Control center of the cells

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12
Q

Nuclear membrane/envelope

A

Surrounds the nucleus;has pores

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13
Q

Nucleolus

A

Where ribosomes are made

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14
Q

Nuclei acids

A

DNA & RNA

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15
Q

Chromatin

A

98% DNA & proteins(histones)

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16
Q

Organelles

A

Tiny structures that do all the work in the cell

17
Q

Mitochondria

A

Powerhouse of the cell; makes ATP

18
Q

ATP

A

Adenosine triphosphate; energy

19
Q

Ribosomes

A

Protein factory;2 units; free in cytoplasm or attached to endoplasmic reticulum

20
Q

Protein synthesis

A

Assemble amino acids

21
Q

Endoplasmic reticulum

A

The transport system of the cell

22
Q

Rough ER

A

Ribosomes attach; protein transport & modifies

23
Q

Smooth ER

A

No ribosomes attach; lipid synthesis & storage

24
Q

Golgi Apparatus

A

Package & distributes proteins and lipids made by ER;packaged into vesicles(blister like)

25
Q

Lysosomes

A

Specialized vesicles(enzymes)

26
Q

Centrioles

A

Hang in pairs then split to make spindle fiber in mitosis

27
Q

Cilia

A

Moves things across cell surface(tiny hairs)

28
Q

Microvilli

A

Increase the surface area

29
Q

Flagella

A

Propel the cell (propeller)

Anatomy & Physiology (11 decks)

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