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2.01 Unit 2 Asynchronous Lesson

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Last updated about 2 hours ago
14 questions
Note from the author:
Click "play" on the video and questions will appear throughout the lesson.

Here is a copy of my slides if they are hard to see:

Click "play" on the video and questions will appear throughout the lesson.

Here is a copy of my slides if they are hard to see:

Question 1
00:40
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Question 2
01:07
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1.5
Question 3
02:24
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2
Question 4
03:04
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1
Question 5
04:41
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Question 6
07:49
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2
Question 7
07:50
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Question 8
08:15
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1
Question 9
11:59
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1.5
Question 10
14:24
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Question 11
14:53
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Question 12
15:02
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Question 13
16:40
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3
Question 14
17:04
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Question 1
1.

Why do cells need to divide?

There is no right or wrong answer, this is simply what you think!

You can use the blue plus sign in the upper right of the response box to choose "Audio" or "Video" to record yourself instead of typing.

Question 2
2.

Question 3
3.

Question 4
4.

Question 5
5.

How are new body cells made?

There is no right or wrong answer, this is simply what you think!

You can use the blue plus sign in the upper right of the response box to choose "Audio" or "Video" to record yourself instead of typing.

Question 6
6.

Question 7
7.

Draggable itemarrow_right_altCorresponding Item
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Question 8
8.

Question 9
9.
Humans have a total of _______ chromosomes, _______ from the male parents and _______ from the female parent.
Question 10
10.

Question 11
11.

Question 12
12.

How do mitosis and meiosis compare?

There is no right or wrong answer, this is simply what you think!

You can use the blue plus sign in the upper right of the response box to choose "Audio" or "Video" to record yourself instead of typing.

Question 13
13.

Question 14
14.

What questions do you have about cell division? What help you need from me?

Why do cells divide? Select all that apply.
Replace old cells
Produce offspring
Growth
Repair damage
Categorize these cells.
Skin cell
Brain cell
Sperm cell
Egg cell
Muscle
Body / Somatic Cells
Sex Cells / Gametes
Body cells become specialized from which type of cell?
Stem
Egg
Sperm
Put the phases of cell division in order.
Match the phase of mitosis to its description
Metaphase
Chromosomes appear, nucleus breaks down
Anaphase
Chromosomes line up along the middle
Telophase / Cytokinesis
Chromosomes split apart and move to opposite sides
Prophase
Nucleus reforms on either side, cells split apart
What is the end result of mitosis?
2 identical daughter cells
2 unique daughter cells
4 identical daughter cells
4 unique daughter cells
How many divisions occur during meiosis?
1
2
4
What is the end result of meiosis?
2 identical daughter cells
2 unique daughter cells
4 identical daughter cells
4 unique daughter cells
Compare mitosis and meiosis
Mitosis
Meiosis
Produce new cell
Chromosome number remains the same
Chromosome number is halved
Starts with a single parent cell
Occurs in body cells
Produces genetic variation