Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Biology 1 > Cell division > Flashcards

Cell division Flashcards

You may prefer our related Brainscape-certified flashcards:
AP® Biology flashcards Biology 101 flashcards
1
Q

What is a parent cell?

A

A cell which undergoes cell division to produce daughter cells.

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

What is a daughter cell?

A

Formed via the division of a parent cell.

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

Meiosis produces cels that are …

A

Haploid

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

Mitosis produces cells that are …

A

Diploid

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

Meiosis produces …

A

Gametes

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

Mitosis produces …

A

Clones/ genetically identical cells.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

One half of chromosome is called a …

A

Chromatid (Sister chromatids)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

The centre of a chromosome is called a …

A

Centromere

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Chromosomes are only visible during …

A

Cell division

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

How many chromosomes are in a human cell?

A

46 (23 pairs)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Why is it important to produce genetically identical cells in an organism?

A
  • Repair
  • Growth
  • Replacement
  • Asexual reproduction
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

This phrase refers to the stages in Mitosis

I Pee on the MAT
Name the stages in the correct order.

A
  • Interphase
  • Prophase
  • Metaphase
  • Anaphase
  • Telophase
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Describe the key features of Interphase.

A
  • Replication of DNA and organelles

- Chromosomes are not visible

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

Describe the key features of Prophase.

A
  • Supercoiling
  • Nucleus ‘disappears’
  • Nuclear envelope breaks down
  • Protein microtubules form spindles
  • Centrioles moe to opposite poles to form the spindles
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Describe the key features of Metaphase.

A
  • Chromosomes are moved by the spindle fibres
  • They are moved to the centre plate of the cell
  • The centre plate is called the ‘Metaphase Plate’
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Describe the key features of Anaphase.

A
  • Centromeres divide; separating the chromatids
  • Chromatids pulled by spindle fibres contracting
  • Chromosomes form a V shape as their centromeres drag them through cytosol
17
Q

Describe the key features of Telophase.

A
  • Chromatids reach opposite poles, we call them chromosomes now
  • Nuclear envelope reforms around each new set of chromosomes
  • Chromosomes uncoil
  • Nucleus forms
  • Cytokenesis begins

Biology 1 (13 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions