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Biology > Lesson 1.6 > Flashcards

Lesson 1.6 Flashcards

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AP® Biology flashcards Biology 101 flashcards
1
Q

An important biological principal formulated by him, he states that all cells come from other cells.

A

Rudolf Virchow

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2
Q

Process of cellular reproduction.

A

Cell division

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3
Q

The series of stages in the life of a cell.

A

Cell cycle

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4
Q

The longest space in the cell cycle for most cells, also known as preparatory stage.

A

Interphase

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5
Q

The actual cell division

A

Mitosis

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6
Q

Division of the cytoplasm

A

Cytokinesis

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7
Q

The first subphase

A

G1

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8
Q

What is the meaning of G in G1

A

Gap

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9
Q

Second subphase

A

S

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10
Q

Characterize mainly by DNA synthesis or application.

A

S (synthetic phase)

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11
Q

The identical copies of each chromosome that result from the replication.

A

Sister chromatids

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12
Q

These sister chromatids remain attached to each other at a point.

A

Centromere

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13
Q

Derived from the latin word mito means?

A

Threads

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14
Q

Described as dynamic continum

A

Mitosis

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15
Q

Equal nuclear division

A

Karyokinesis

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16
Q

Division of the cell body

A

Cytokinesis

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17
Q

The process of mitosis is designed as?

A

Somatic Cell Division

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18
Q

Mitosis divided into a serious of phase

A

Prophase
Metaphase
Anaphase
Telophase

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19
Q

The combination of mitosis and cytokinesis

A

M phase (mitotic phase)

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20
Q

Formation of mitotic Spindle.

Significant changes in both the nucleus and cytophlasm occurs.

A

Prophase

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21
Q

Opposite sides of the cell

A

Spindle poles

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22
Q

Highly condensed chromosomes and attach to the protein structure

A

Kinetochore

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23
Q

Alighnment of chromosomes.

As the cells enters into metaphase, the chromatids begun moving toward the center of the cell and align midway between the spindle poles, or along the spindle equator.

A

Metaphase

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24
Q

Movement of the Daughter Chromosomes

A

Anaphase

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25
Q

Each chromatid is now considered a full-fledged chromosomes

A

Daughter chromosome

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26
Q

Formation of two Daughter Nuclei.

It begins as soon as the daughter chromosomes reach the opposite end of the poles

A

Telophase

27
Q

Division of the cytoplasm

A

Cytokinesis

28
Q

In plant cells, cellulose deposits accumulate along the equator, forming a structure

A

Cell plate

29
Q

The cytoplasm divides by the formation of a groove

A

Cleavage furrow

30
Q

Kinds of interphase

A

G1, S, G2

31
Q

Kind of mitosis

A

Prophase
Metaphase
Anaphase
Telophase

32
Q

Phase of the cell

A

Interphase
Prophase
Metaphase and Anaphase andTelophase and Cytokinesis

33
Q

Growing out of control

A

Cancer cells

34
Q

The sequential events Of the cell cycle are direct, consist of specialized proteins within the self.

A

Cell cycle contra system

35
Q

Abnormally growing mass of body cells

A

Tumor

36
Q

If the abnormal cells remain at the original site, the lump called?

A

Benign tumor

37
Q

Can spread into neighboring tissue and other parts of the body

A

Malignant tumor

38
Q

The spread of cancer cells be on their original site

A

Metastasis

39
Q

Three main types of cancer treatment

A

Slash
Burn
Poison

40
Q

Surgery to remove a tumor

A

Slash

41
Q

Radiation therapy

A

Burn

42
Q

Chemotherapy

A

Poison

43
Q

Each of the 23 pairs

A

Homologous

44
Q

Cell that contains two complete sets of homologous pairs of chromosomes

A

Diploid number (2n)

45
Q

A cell containing a single set chromosomes

A

Haploid cell

46
Q

Haploid sperm cell

A

Man

47
Q

Haploid egg cell

A

Female

48
Q

Sexual reproduction, haploid sperm cell from the father fuses with a haploid Egg cell from the mother

A

Fertilization

49
Q

It is the results in a fertilized egg, which is deploid

A

Zygote

50
Q

Haploid gametes are produced by a serial types of cell division

A

Meiosis

51
Q

Each chromosomes consist of two strands of sister chromatids connected at the centromere

A

Meiosis I

52
Q

Chromosomes become think visible

A

Prophase I

53
Q

The homologous us chromosomes are still together

A

Metaphase I

54
Q

The homologous pairs of chromosomes separate from each other

A

Anaphase I

55
Q

A new nuclear envelope may or may not formed during in this

A

Telaphase I

56
Q

Each chromosome replicated to become two sister chromatids

A

Meiosis II

57
Q

The chromosomes of all organisms contain regions

A

Genes

58
Q

Is the exchange of the genes between pirs of homologous chromosomes.

A

Crossing over

59
Q

Is the process by which commits a reproductive cells are formed by meotic division

A

Gametogenesis

60
Q

Two types of gametogenesis

A

Spermatogenesis

Oogenesis

61
Q

Sperm cell formation

A

Spermatogenesis

62
Q

Ovum/ egg cell formation

A

Oogenesis

63
Q

The cells whuch constitute the body or?

A

Soma

64
Q

Mitosis is described as?

A

Dynamic continuum

Biology (5 decks)

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