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Biology-Related Homework Help Anatomy and Physiology Topic started by: CSAK2MQA on Nov 28, 2014



Title: Lab Report 7 for Bio2010
Post by: CSAK2MQA on Nov 28, 2014
Lab Report 7 for PhysioEx exercise 2 do the question pertain to an activity?


Title: Re: Lab Report 7 for Bio2010
Post by: bio_man on Nov 29, 2014
Lab Report 7 for PhysioEx exercise 2 do the question pertain to an activity?

Sorry, what is the exact question that's bothering you?


Title: Re: Lab Report 7 for Bio2010
Post by: CSAK2MQA on Nov 29, 2014
im not understanding the lab report that comes out of the Lab Manual, does the lab report go to one of the physioEX activities?

questions

1. what was the threshold stimulus strength?
2. what happens in the muscle when the threshold stimulus is applied
3. list the sequence of events that occur in the muscle fiber during the latent period
4. why does the muscle force increase as voltage stimulus is increased
5. what was the minimum voltage at which the strongest contraction was observed
6. why does the muscle force not increase when more than this voltage is applied
7. what would be the effect of using a non-titanic frequency stimulus during the wave summation simulation


Title: Re: Lab Report 7 for Bio2010
Post by: rsb on Nov 29, 2014
3. list the sequence of events that occur in the muscle fiber during the latent period

The events of the latent period include the events of excitation contraction coupling, most notably the release of calcium from the sarcoplasmic reticulum.

That's all I know :(