After sepearation at the end of the process we now see (in this example)....?

Two cells each with two chromosomes

Hopefully you are getting better.. final review for this stage...what do you see?

Chromosomes (with sister chromatids) line up on the equator

Now let's put it together :) What is inside this nucleus?

2 homologous pairs (each existing as sister chromatids)

Let's work with terminology, what would be the BEST language to refer to A and B?

A is the cell equator and B are the poles

Ok, one more time, another example :) What's in this final stage?

Two cells each with 3 chromosomes

Moving on... The DNA has now replicated on each chromosome. What do you see?

Two chromosomes each existing as sister chromatids

Based on what you just learnt, what is happening here?

Chromosomes (with sister chromatids) align on the equator

And again...to consolidate...what do you see in here?

3 chromosomes with one homologous pair

What's going on here?

Homologous pairs line up on the equator

And now..what do you see?

Three chromosomes each existing as sister chromatids

And finally, before we embark on stages, breathe and review...what is this?

Two chromosomes each existing as sister chromatids

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Biology: Blind Quiz

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Blind Quiz on basics of Mitosis: chromosomes, homologous pairs and sister chromatids #biology #mitosis

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Questions 20

Answers

1
After sepearation at the end of the process we now see (in this example)....?
Two cells each with two homologous pairs
Two cells each with sister chromatids
Two cells each with two chromosomes
Two cells each with one homologous pair
2
Hopefully you are getting better.. final review for this stage...what do you see?
Homologous chromatids line up on the equator
Chromosomes (with sister chromatids) line up on the equator
Sister chromatids line up on the equator
Homologous pairs line up on the equator
3
What is inside this nucleus?
Three Homologous pairs
One and a half homologous pairs
Three chomosomes
Three sister chromatids
4
Back to Mitosis...same stage...we would correctly say for this stage?
Homologous chromatids sepearating
Sister chromatids separating
Four homologous pairs
Homologous pairs sepearating
5
Now let's put it together :) What is inside this nucleus?
4 sister chromatids
2 homologous pairs (each existing as sister chromatids)
2 chromosomes
4 homologous pairs
6
Let's work with terminology, what would be the BEST language to refer to A and B?
A is the inside and B is the outside
A is the middle and B are the ends
A is the cell equator and B are the poles
A is the pole and B are the equators
7
Ok, one more time, another example :) What's in this final stage?
Chromosomes, chromatids and homologous pairs, everything :(
Two cells each with a homologous pair
Two cells each with 3 chromosomes
Two cells each with 3 sister chromatids
8
Moving on... The DNA has now replicated on each chromosome. What do you see?
Two chromosomes each existing as sister chromatids
4 separate chromosomes
One homologous pair
Two homologous pairs
9
Based on what you just learnt, what is happening here?
Chromosomes (with sister chromatids) align on the equator
I'm lost!
Sister chromatids align on the equator
Homologous pairs line up along the equator
10
Look at the diagram. Mitosis is the process of one cell producing.....?
3 genetically identical cells
2 genetically different cells
3 genetically different cells
2 genetically identical cells
11
And again...to consolidate...what do you see in here?
3 homologous pairs
3 sister chromatids
3 sister chromatids with one chromosome
3 chromosomes with one homologous pair
12
This is a cell with its nucleus. Inside the nucleus the red lines show...
A homologous pair
Chromatin
Two sister chromatids
Two chromosomes
13
And again - review - what do you see here?
Two homologous pairs
One homologous pair
Sister chromatids
Two chromosomes
14
What's going on here?
Chromosomes line up on the equator
Homologous pairs line up on the equator
Sister chromatids line up on the equator
I'm still lost!
15
Next...after chromosomes (with sister chromatids) line up on the equator what happens here?
I'm confused!
Homologous pairs separate
Homologous chromatids separate
Sister chromatids separate
16
Ok, although this is not part of mitosis, let's sort out terminology.... here you see?
Crosses on a page
Sister chromatids separating
Homologous chromatids sepearating
Homologous pairs separating
17
Here are two chromosomes (maternal and paternal) with genes in the same locations, called...?
One homologous pair
Sister chromatids
Two sister chromatids
Two homologous pairs
18
And now..what do you see?
Three chromatids
Three homologous pairs
Three chromosomes each existing as sister chromatids
Three homologous pairs
19
And finally, before we embark on stages, breathe and review...what is this?
One homologous pair, each existing as sister chromatids
Two homologous pairs
Two chromosomes each existing as sister chromatids
Two sister chromatids
20
What do you see inside this cell?
Three homologous pairs
Three chromosomes
Three sister chromatids
Two homologous pairs

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