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Histopathology PostLab1-3 > histo postlab 2 (original notes) > Flashcards

histo postlab 2 (original notes) Flashcards

1
Q

2 Types of Cells

A

Eukaryotic and Prokaryotic

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2
Q

Contains a nucleus and organelles (more developed)

A

Eukaryotic

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3
Q

Does not include a nucleus or specialized organelles

A

Prokaryotic

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4
Q

Make up the living structures of the body

A

Somatic Cells

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5
Q

Germs cells

A

Sex cells

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6
Q

Double membrane-bound, control center of the cell

A

Nucleus

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7
Q

Contains chromosomes, each of which consists of a single molecule of DNA

A

Nucleus

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8
Q

Small, discrete, spherical, densely staining structures made up of RNA, produces Ribosomes

A

Nucleolus

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9
Q

Very small rounded bodies found on both ends of the nucleus

A

Centrosome

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10
Q

Regulates the rate of cell division and multiplication

A

Centrosome

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11
Q

Contains Centriole

A

Centrosome

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12
Q

LONG, LINEAR chromatin materials combined with protein molecules

A

Chromosomes

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13
Q

Contains the GENES that represents all the traits of an individual

A

Chromosomes

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14
Q

Genes are composed of

A

Segmented DNA

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15
Q

Protective Layer

A

Plasma Membrane

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16
Q

Gives the size and shape of the cell

A

Plasma Membrane

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17
Q

3 layers and composition of the Plasma Membrane

A

Carbohydrates
Proteins
Lipids

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18
Q

SMALL SPHERICAL SAC formed by budding off from a membrane

A

Vesicle

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19
Q

Materials MOVE INTO A CELL into a vesicle formed from the plasma membrane

A

Endocytosis

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20
Q

Vesicles FUSE with the plasma membrane, RELEASING their contents into the ECF

A

Exocytosis

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21
Q

COMBINATION of endocytosis and exocytosis

A

Transcytosis

22
Q

ICF, SURROUNDS THE ORGANELLES

A

Cytosol

23
Q

Site for many chemical reactions

A

Cytosol

24
Q

Percent of water in MALE total body weight

A

55-65%

25
Q

Percent of water in FEMALE total body weight

A

45-55%

26
Q

Percent of water in INFANT total body weight

A

70-80%

27
Q

NETWORK OF FIBERS extending throughout the cytoplasm

A

Cytoskeleton

28
Q

Forms the major component of the cilia and flagella

A

Cytoskeleton

29
Q

Specialized and METABOLICALLY ACTIVE structures/LITTLE ORGANS within the cell

A

Organelles

30
Q

Translates the genetic code into POLYPEPTIDE CHAINS

A

Ribosomes

31
Q

Where Ribosomes are attached

A

Rough Endoplasmic Reticulum

32
Q

Transport of materials within the cell

A

Rough Endoplasmic Reticulum

33
Q

NETWORK OF CONTINUOS SACS, studded with RIBOSOMES

A

Rough Endoplasmic Reticulum

34
Q

Involved in the SYNTHESIS OF LIPIDS, CARBOHYDRATES, and DETOXIFICATION of drugs and poisons

A

Smooth Endoplasmic Reticulum

35
Q

SER metabolizes?

A

Calcium

36
Q

Specialized portion of ER

A

Golgi Complex

37
Q

How many cisternae (flattened, membranous sac) does the Golgi Complex have?

A

3-20

38
Q

Flattened, membranous sac

A

Cisternae

39
Q

Function of Golgi Complex

A

Modify
Sort
Package

40
Q

Temporary storage depots for cellular secretions

A

Golgi Complex

41
Q

Site for cellular DIGESTION

A

Lysosome

42
Q

Up to how many digestive enzymes does a lysosome have?

A

46

43
Q

Smaller than Lysosomes

A

Peroxisomes

44
Q

Production and degradation of H202 and certain fatty acids and amino acids

A

Peroxisomes

45
Q

Series of folds

A

Cisternae

46
Q

Large central fluid-filled cavity inside the mitochondria

A

Matrix

47
Q

Site for CELLULAR RESPIRATION

A

Mitochondrion

48
Q

Self replicate during times of increased cellular demand or before cell division

A

Mitochondrion

49
Q

More prevalent in physiologically active cells

A

Muscles
Liver
Kidneys

50
Q

Temporary dumping site for cellular waste

A

Vacuoles

51
Q

Storage of glycogen and fats

A

Vacuoles

52
Q

4 types of Cytoplasmic Inclusions

A

Vacuoles
Inclusions
Pigments
Fat Droplets

Histopathology PostLab1-3 (5 decks)

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