sliding filament theory steps Calcium ions are released during depolarization. development of the actin-myosin cross-bridge. Actin and myosin filament sliding mechanism. Sarcomere truncation.
Calcium ions: The sarcoplasmic reticulum in the actin filament releases calcium ions. Myosin head is immobile. Cross bridge Act filament and myosin head create cross bridges (bonds) when calcium ions are present. Myosin head slides : Myosin head slides in the direction of the actin filament because to ATPas generated by the myosin head filament. skeletal muscle contraction has taken place. The actin filament can glide past the shortening myosin thanks to the contraction brought on by ATP release. Cross bridge: The myosin head is severed from the actin filament by too much ATP. Troponin : Actin is returned to its initial location by troponin. ATP is converted by ATPase back to ADP. Myosin.
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When the nation of Israel was established in 1948, what did the surrounding Arab nations do?
Imagine you are a city planner. You have the option of providing electricity to your city either through natural gas or through nuclear power. Natural gas is slightly cheaper, but new carbon taxes are about to be implemented in your state. Which do you decide to use? Why?
Answer:
Nuclear power
Explanation:
Even though it may cost a little more, it probably has the less effect on the environment. In times like these with climate change and the earth dying, it is important to do the best we can to reduce it. It has cons tho, nuclear power can be extremely dangerous if it goes wrong... Despite its safety measures, it's still pretty dangerous. Hope it helps!
The natural gas is slightly cheaper but as per taxes in the state, but for city planning more effcient way is to use nuclear power. Thus city panning can be done.
What is nuclear power?Nuclear power is a clean and efficient way of making use of energy resources that can be sued for boiling water that runs the turbines that generate electricity.
The nuclear power is power that is obtained from the fission and the nuclear decay. Even though nuclear power costs bit more but its less effect on the environment.
Find out more information about the nuclear power.
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How can Europeans lessen their dependence on imported oil? explain your reasoning if you want to.
a rock that makes up the core of the continents is a what?
Answer:
The Crust
Explanation:
Answer:
the Crust
Explanation:
2. Earth would not have seasons if it -
a. was no longer tilted on its axis
b. stopped rotating on its axis
c. took an additional month to orbit the sun
d. revolved around the sun in the opposite direction
Answer:
b. stoped rotating on its axis
The equator is the ideal basis for all latitudes why?
Answer: Because its the foundation for the all latitudes and all latitudes start to originate up and down from the equator.
Explanation:
Describe the spatial pattern of orange cultivation in florida.
The spatial pattern of orange cultivation in Florida provides employment to many farmers,
what is the spatial pattern?
The spatial pattern of an arrangement is defined by the arrangement of single entities in space and the geographic relationships among them.
The capability of measuring spatial patterns is a requirement to understand the complex spatial processes being the arrangement of a process. The arrangement of employment growth follows the spatial patterns of population growth among various social indicators.
Florida is famous for oranges through spatial cultivation. These delicious fruits don't grow all over. The vast majority of Florida's orange crop is created in the central part of the Florida peninsula.
Therefore, Florida is famous for its orange cultivation by spatial pattern.
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How do back-arc basins form? View Available Hint(s) How do back-arc basins form? Tensional stresses resulting from slab suction stretch this part of the crust, causing it to thin vertically. Compressional forces bend the sedimentary layers in the back-arc region downward, creating a bowl-like depression. Compressional forces make the back-arc region thicker and denser than the volcanic arc. This higher density causes the back-arc region to sink into a basin shape. The back-arc region subsides into a downwarped basin shape from the added weight of addition of sediment from mass wasting events. A mountain range also forms on the side of the back-arc basin opposite of the volcanic arc, creating a lowland in between the two ranges.
Answer:
Compressional forces bend the sedimentary layers in the back-arc region downward, creating a bowl-like depression.
Explanation:
The back-arc basin is formed with the weight of one tectonic plate on top of another. This happens when a tectonic plate with a higher density protrudes over a tectonic plate of lower density causing a "sinking" of the less dense plate. This causes a spread of the posterior arch that folds to form a trench-shaped depression. This "sinking" is called subduction and allows the upper tectonic plate to defeat the mantle on the overlapping plate, causing a greater chance of magma leaking onto the surface.
How did Islamic empires use taxes to encourage conversion?
Answer:
People who converted did not have to pay tax or had lower taxes.
Explanation:
:)
They used taxes to tax the people out of their tax money.
5. Which of the following played the most significant role in European population
growth between 1750 and 1900?
A- the formation of international alliances
B- the scientific and industrial revolutions
C- democratization of European governments
D- emigration from colonial territories in the new world
How does insolation affect precipitation?
Answer:
Insolation affects temperature. The more the insolation, the higher the temperature. In any given day, the strongest insolation is received at noon.
Explanation:
describe the location and climate of Southeast New York Spruce pound
By what name is the region of Southeast Asia and North Africa most commonly known?
Answer:
I think it's Middle east
Historically, most immigrants came from _______________and settled in the Northeast.
Answer:
Europe.
Explanation:
Migration refers to the movement of a group of people from one geographical region (location) to another geographical destination in search of better living conditions, work or social amenities.
Migration selectivity can be defined as the likelihood or tendency that a subset (part) of a group of people are going to move (migrate) out of a particular geographical location or area.
Some of the factors that influence migration selectivity are income level, age, education, gender etc.
Historically, most immigrants came from Europe and settled in the Northeast of the United States of America. In recent times, immigrants come from Latin America, Africa and Asia into the United States of America, settling throughout the country from the West to the South.
Why did the peppered moth population change from mostly dark to mostly light from the 1950's to the 1990's?
Answer:
idontknow
Explanation:
Most of Africa is 2.000 above sea level.
True
False
mentira
Answer:
m
Explanation:
True
Explanation: it just is
Why is desalination and NEWater a brekthrough in Singapore's quest to produce water?
Answer:
Explanation:
Desalination is an important source of water supply for Singapore. With the Tuas desalination plant, we can meet up to 30% of Singapore's water needs. The Tuas desalination plant is the first in Singapore to use advanced pretreatment technology, a combination of dissolved air flotation and ultrafiltration.
What should be done to ensure quick transport of trade between countries? Give 5 points.
Answer needed as soon as possible.
Which type of volcanic material will dominate the eruptions along a continental volcanic arc? Which type of volcanic material will dominate the eruptions along a continental volcanic arc? Lavas of intermediate or felsic composition Mafic lavas Phreatic magmas Only felsic lavas A mix of mafic and ultramafic lavas
Answer:
None of the options is correct.
Explanation:
The volcanic eruptions of a continental volcanic arch will be composed, marjoritly, by andesitic lavas and pyroclastic materials. A continental volcanic arc occurs when a volcanic arc is established on a continental margin of an active zone, which occurs as a result of the collision between two tectonic plates that form a subduction zone, that is, a zone that allows one of the plates to protrude on top of the other, pushing it down.
the British reliance on India as a market for its manufactured goods cased Mohandas Gandhi to
a. lead the sepoy rebellion
b. refuse to buy British textiles
c. run for a seat in the British parliament
d. support traditional caste divisions
Answer:
b. refuse to buy British textiles
WHAT IS A GIRL FAVORITE PART ON A GUY
Why has India’s government placed a high priority on education and how does education improve economic opportunities for people of India
Answer:
The young generation is the future so priority on education means better chance at having a good job as the person will have a wider skillset which also means the economic oppurtunities are improved.
Explain what conservation is and give two examples of how you can conserve water.
Answer:
Conservation is using less of a resource and not using it up. Two examples of conservation would be to take shorter showers and to turn off the water while brushing your teeth.
Answer: Sample response:
Conservation is using a resource wisely so it will not be used up. Possible examples include: take shorter showers; fill the bathtub only halfway; do not run water while scrubbing vegetables or brushing teeth; water lawns early in the morning or late in the afternoon; and run the washing machine only for a full load.
Explanation: edg 2021 gang
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What is the name for the region in which Europe and Asia meet?
Which of the following is a way for a state to achieve international sovereignty?
A.
declare sovereignty in a document, such as the Declaration of Independence
B.
pass a law requiring other states to recognize its sovereignty
C.
gain recognition of sovereignty from the United Nations
D.
merge with another state and form a new state
Answer:
c
Explanation:
I got it right on edge
In Sahara the term erg is used to describe a(n) Answers are: A: oasis B: sand sea C:Rocky Mountain D:river
Answer:
B: sand sea
Explanation:
"Erg" is an acronym used to describe a sand sea that, in general, refers to a mountain of sand that was created by the wind in a flat area. The dunes do not have any vegetation cover, since the wind can only drag the sand. In addition to the sand sea, the acronym "erg" can indicate the existence of sand sheets, which are created when the dunes are not formed.
How is Europe kept warm by solar radiation in the tropics?
Group of answer choices
Tropical oceans do not transport heat to higher latitudes.
Radiation is reflected from the tropical oceans and warms the atmosphere.
The warm Kuroshio Current flows from the Pacific to warm Europe.
The warm Gulf Stream flows through the Atlantic to warm Europe.
Answer:
This is done through:
O. Radiation is reflected from the tropical oceans and warms the atmosphere.
Explanation:
Europe is a continent found on the world which has various countries under it. Some of these countries experiences longer cold seasons while others experiences longer warm season. In order for Europe to be kept warm, there is need for the radiation that is reflected from the tropical oceans to be passed through the atmosphere thereby warming the air and environment.
Image courtesy of NASA Which of Australia's physical features is circled on the map above? A. the Central Lowlands B. the Great Barrier Reef C. the Eastern Highlands D. the Western Plateau
Answer:
b
Explanation:
Answer: d is correct for me
Explanation:
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What are the 3 challenges to the role of science?
Answer:
Financial crunch in academia. Researchers face perpetual struggle to secure and sustain funding. ...
Poor study design in published papers. ...
Lack of replication studies. ...
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Answer:
Financial crunch in academia. Researchers face perpetual struggle to secure and sustain funding.
Problems with peer review.
The problem of research accessibility.
Explanation: