PROKARYOTIC AND EUKARYOTICS CELL Flashcards

1
Q

PRO ?

A

BEFORE

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2
Q

KARYON ?

A

NUCLEUS

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3
Q

A TYPE OF CELL THAT LACKS MEMBRANE - BOUNDED NUCLEUS.

EXTREMELY MICROSCOPIC RANGING FROM 1- 10UM IN DIAMETER.

A

PROKARYOTES

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4
Q

THE BASIC MORPHOLOGICAL AND PHYSIOLOGICAL UNIT OF LIFE;

ABLE TO CONROL AND EXECUTE SEVERAL FUNCTIONS;

CELL STRUCTURES CAN ONLY BE OBSERVED UNDER “HIGH MAGNIFICATION ELECTRON MICROSCOPE.”

A

CELL

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5
Q

CELL STRUCTURES ARE SEPARATED INTERNALLY INTO NUMEROUS MEMBRANOUS COMPARTMENTS CALLED…

A

ORGANELLES

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6
Q

ORGANELLES …

A
BIOSYNTHESIS;
SECRETION;
STORAGE;
DIGESTION;
RESPIRATION;
REPRODUCTION
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7
Q

EU ?

A

TRUE

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8
Q

A TYPE OF CELL CONTAINING A DISTINCT MEMBRANE BOUNDED NUCLEUS;

MORE COMPLEX AND LARGER IN SIZE WITH 10-100UM IN DIAMETERS.

A

EUKARYOTES

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9
Q

KINGDOMS OF EUKARYOTES (4)

A

ANIMALIA (METAZOA) ;
PLANTAE;
FUNGI; AND
PROTISTA

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10
Q

ONLY FOUND IN EUKARYOTIC CELLS;

STORES THE CELL’S HEREDITARY DNA AND CONTROLS CELLULAR ACTIVITIES LIKE GROWTH, METABOLISM, PROTEIN SYNTHESIS AND REPRODUCTION.

A

NUCLEUS

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11
Q

ARE CELLULAR BUNDLES MADE UP OF COMPLEX MACROMOLECULES OF “DNA”, “RNA”, AND “PROTEIN”.

A

CHROMATIN

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12
Q

SYNTHESIZE PROTEINS IN THE CYTOPLASM AND OTHER ORGANELLES “NOT DERIVED FROM THE ENDOMEMBRANE SYSTEM.”

A

FREE RIBOSOMES

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13
Q

SYNTHESIZE MEMBRANE PROTEINS, “FOUND IN THE ENDOMEMBRANE SYSTEM” AND PROTEINS DESTNED “FOR EXPORT” FROM THE CELLS.

A

MEMBRANE-ASSOCIATED RIBOSOMES

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14
Q

IT IS A “GROUP OF MEMBRANES” AND ORGANELLES IN EUKARYOTIC CELLS THAT WORKS TOGETHER TO MODIFY, PACKAGE, AND TRANSPORT LIPIDS AND PROTEINS.

A

ENDOMEMBRANE SYSTEM

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15
Q

ENDOMEMNRANE SYSTEM INCLUDES:

A
ENDOPLASMIC RETICULUM;
GOLGI APPARATUS;
LYSOSOMES;
VESICLES;
PLASMA MEMBRANE;
NUCLEAR ENVELOPE
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16
Q

IT IS A “SERIES OF INTERCONNECTED MEMBRANOUS” SACS AND TUBULES THAT IS “CONTINUOUS WITH NUCLEAR ENVELOPE.”

A

ENDOPLASMIC RETICULUM.

17
Q

IT CONSISTS OF “PILES OF FLATTENED TUBULAR MEMBRANES” KNOWN AS …

A

CISTERNAE

18
Q

THE “RECEIVING SIDE” IS CALLED …

A

CIS FACE

19
Q

THE “OPPOSITE SIDE” IS CALLED …

A

TRANS FACE

20
Q

MARGULIS (1981) MITOCHONDRION AND CHLOROPLASTS ARE CONSIDERED AUTONOMOUS ORGANISMS WHICH WERE ENGULFED BY AN ANCIENT CELL.

A

ENDOSYMBIOTIC THEORY