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alexdok [17]
3 years ago
6

If you build your device, you will need to turn in a video clip or photograph of your device along with a written description on

how each step works.
Biology
1 answer:
Novosadov [1.4K]3 years ago
6 0
Wait... what’s your question??
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The researchers' experimental hypothesis was that changes in actin and myosin overlap would alter the number of myosin cross- br
muminat

Answer:

The researchers' experimental hypothesis was that changes in actin and myosin overlap would alter the number of myosin cross- bridges that could form within a sarcomere, and specifically that (Primer Section Key Terms O)

A. Increases in overlap favor more cross-bridges to form, increasing muscle force. muscle force. effect on muscle force. fiber) lengths.

Explanation:

Physiologists Alfred Gordon and Fred Julian and Andew Huxley investigated on the strianed muscle´s contraction properties, to demonstrate the way the muscle lenght is affected by changes in overlap between myocin and actin causing the number of cross-bridges increase , increasing muscle´s force as well.

No cross-bridge disruption is caused, nor litlle differences or minimal overlap so B, C and D options are not correct.

6 0
3 years ago
What are 3 parts of observation?
Fynjy0 [20]
Observation is broken up into three parts. The first is the date. Then you have the activity and last you have a brief description of what is being observed.
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3 years ago
5th grade pls help!
Yanka [14]

Answer:

False

answer is FALSE. Metals are usually good conductors, while nonmetals are not usually good conductors.

Explanation:

hope it helps

7 0
2 years ago
What are the diference between aerobic and anaerobic cellular respiration?
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Aerobic respiration uses oxygen to produce ATP. Anaerobic respiration uses inorganic molecules to produce ATP. I hope that answered your question, my friend. :)
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Synaptic plasticity in response to psychoactive drugs can result in which of the following?
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A,B,C and D

A. increase in the number of available neurotransmitters

B. decrease in the number of available neurotransmitters

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D. the ability of the synapse to change in strength and function when the pathway is overused or underused

6 0
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