Cells Flashcards

1
Q

3 MAJOR PHASES OF CELL CYCLE

A

NON-DIVIDING PHASE
INTERPHASE
DIVISION

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

3 MAJOR PHASES OF CELL CYCLE

  • The resting quiescent phase
A

NON-DIVIDING PHASE

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

3 MAJOR PHASES OF CELL CYCLE

  • Initial growth, DNA synthesis, and Final growth phase.
A

INTERPHASE

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

3 MAJOR PHASES OF CELL CYCLE

  • Mitosis and Meiosis
A

DIVISION

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q
  • Coiled chromatin of new daughter cells.
A

QUIESCENT PHASE

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q
  • Uncoiling chromatins
A

INTERPHASE (G1)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q
  • Pairing of homologous chromosomes.
A

PROPHASE

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q
  • Alignment of chromosomes in the middle plate.
A

METAPHASE

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q
  • Separation of sister chromatids.
A

ANAPHASE

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q
  • Separation of cytoplasm or cell wall.
A

TELOPHASE

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q
  • Uses he term chromatin because there are no homologous pairs with no centromere.
A

INTERPHASE (G1)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

STAGES OF INTERPHASE

A

INITIAL GROWTH STAGE
DNA REPLICATION STAGE
FINAL GROWTH STAGE

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

STAGES OF INTERPHASE

  • Increase protein (ribosome) production to be used for DNA replication. There are no observable changes in cell appearance but increased metabolic activities with minimal death in cells.
A

INITIAL GROWTH (G1) STAGE

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

STAGES OF INTERPHASE

  • Cells with highly active metabolism will proceed with S stage (irreversible).
A

DNA REPLICATION STAGE (S)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

PROCEDURES DURING S STAGE

A

INITIATION
ELONGATION
TERMINATION

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

PROCEDURE DURING S STAGE

  • Start the process of DNA replication.
A

INITIATION

17
Q

PROCEDURE DURING S STAGE

  • Sustain the process of DNA replication.
A

ELONGATION

18
Q

PROCEDURES DURING S STAGE

  • Stop the process of DNA replication.
A

TERMINATION

19
Q

STAGES OF INTERPHASE

  • Initiation of development of centrioles (for production of spindle fibers in cell division) and rapid synthesis of ribosomes (protein synthesis visible through the nucleolus) in preparation for cell division.
A

FINAL GROWTH (G2) STAGE

20
Q

2 DIFFERENT PROCESS OF CELL DEVELOPMENT

A

MITOSIS
MEIOSIS

21
Q

2 DIFFERENT PROCESS OF CELL DEVELOPMENT

  • Cell division of somatic cells in the body.
A

MITOSIS

22
Q

2 DIFFERENT PROCESS OF CELL DEVELOPMENT

  • Cell division of sex cells in the body.
A

MEIOSIS

23
Q

CELL CYCLE: CELL DIVISION

A

PROPHASE
METAPHASE
ANAPHASE
TELOPHASE

24
Q

CELL CYCLE: CELL DIVISION

  • Pairing of chromosomes in preparation for distribution to the daughter cells.
A

PROPHASE

25
Q

CELL CYCLE: CELL DIVISION

  • Exchange of materials between chromosomes to allow differences for parents and siblings.
A

METAPHASE

26
Q

CELL CYCLE: CELL DIVISION

  • Segregation of chromosomes to the new daughter cells.
A

ANAPHASE

27
Q

CELL CYCLE: CELL DIVISION

  • Division of cell membrane (completed daughter cells).
A

TELOPHASE

28
Q
  • It is responsible for the development of haploid cells in the human body.
A

REPRODUCTIVE SYSTEM

29
Q
  • It is associated with the preparation and development of offspring.
A

HAPLOID CELLS

30
Q

TWO TYPES OF CELL IN HUMAN BODY

A

DIPLOID (2n)
HAPLOID (n)

31
Q

TWO TYPES OF CELL IN HUMAN BODY

  • A combination of maternal and fraternal DNA.
A

DIPLOID (2n)

32
Q

TWO TYPES OF CELL IN HUMAN BODY

  • Reduced cell DNA content (for combination).
A

HAPLOID (n)

33
Q

Humans have _____________ for Diploid and _____________ for Haploid

A

46 CHROMOSOMES (diploid), 23 CHROMOSOMES (haploid)

34
Q
  • Can either be make sex cells (gametes)— sperm, and the female gametes—ovum (egg).
A

HAPLOID CELLS