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adrii01 adrii01
wrote...
Posts: 55
10 years ago
The role of Ca2+ ions in the formation of the fertilization envelope and blocking polyspermy can be further studied using Ca2+ channel blockers. As their name suggests, Ca2+ channel blockers block the movement of Ca2+ ions through channels. In the case of gated Ca2+ channels, the channel blockers prevent the channels from opening even if the signal to open is present.

Suppose that you conduct an experiment in which you test whether the fertilization envelope forms and polyspermy occurs under the following conditions:

Control group: An unfertilized sea urchin egg is left untreated (no Ca2+ channel blockers added). Then sperm are added.

Experimental group: Ca2+ channel blockers are added to an unfertilized sea urchin egg. Then sperm are added.

Drag the labels (yes or no) to predict whether or not the following events can occur under control conditions and experimental conditions.
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12 Replies
Replies
wrote...
Staff Member
Educator
10 years ago
What answer did you find? Can you share it with us?
Mastering in Nutritional Biology
Tralalalala Slight Smile
wrote...
10 years ago
I need help on this too! Please please help Frowning Face
Answer accepted by topic starter
hellojohnhellojohn
wrote...
Posts: 1
Rep: 0 0
10 years ago
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wrote...
Staff Member
Educator
10 years ago
I need help on this too! Please please help Frowning Face
thank you

Guys let's put our heads together to figure this out
Mastering in Nutritional Biology
Tralalalala Slight Smile
wrote...
10 years ago
This is the solution
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wrote...
10 years ago
Thank you!
wrote...
10 years ago
Thanks!
wrote...
4 years ago
This is great
wrote...
4 years ago
thank you
wrote...
4 years ago
Thank you
Anonymous
wrote...
A month ago
Help! The answer is missing an explanation...
wrote...
Educator
A month ago
This is the solution

Solution is posted above
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