Cell Function Flashcards

1
Q

describe all chemical reaction involved in maintaining the living state of the cells and organism

A

Metabolism

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2
Q

breakdown of molecules

A

catabolism

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3
Q

sythesis of all compounds

A

anabolism

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4
Q

cyclical process of growth and division

A

cell cycle

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5
Q

preparatory stage for mitosis

A

interphase

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6
Q

nucleus is clear visible and chromosomes appear irregular granular

A

Interphase

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7
Q

cell maitains homeostasis

building of new protoplasm and organelles

A

G1

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8
Q

DNA molecule is copied and replicates

A

S

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9
Q

certain proteins and RNA molecules needed to reenter for the next cell division

A

G2

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10
Q

somatic cell division producing two daughter cells

A

mitosis

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11
Q

sex cell division, producing four daughter cells with haploid chromosomes

A

Meiosis ( Reduction division)

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12
Q

one parent cell divide to form two daughter cell

A

mitosis

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13
Q

chromosomes enlarge

nuclear membrane disppears

cetrioles migrate to opposite poles

A

Prophase

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14
Q

chromosomes line to the center of the cell attached to its centromere

A

metaphase

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15
Q

duplicate centromere migrate in opposite direction

A

Anaphase

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16
Q

chromosomes reached the opposite poles

chromosomes begin to become longer, thinner and distinct

A

Telophase

17
Q

two succesive division resulting in the formation 4 grand daughter cells each containing23 chromosomes

A

Meiosis

18
Q

process that results in an increase of the number of cells, and is defined by the balance between cell divisions.

A

Cell proliferation

19
Q

during anaphase, spindles attached to _______ begin to shorten

A

kinetochores

20
Q

reached completion of cell division

A

cytokinesis

21
Q

the resting “ resting stage” or non-mitotic portion o cell cycle

A

interphase