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Alex_Xolod [135]
3 years ago
12

What type of relationship exists between tides and time?

Biology
1 answer:
Damm [24]3 years ago
6 0
The relationship that exists between tides and time is that as night come tides expand and in the daytime tides contract
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Can someone please tell me if this is accurately put together?
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This is put together perfectly. 
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What type of reproduction is most likely taking place?
Vinvika [58]
Mitosis is probably the type of reproduction taking place because it deals with a sperm and an egg it is called (sexual reproduction) 
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3 years ago
What happens to the sarcoplasmic reticulum when a skeletal myofiber is first stimulated?
Troyanec [42]

calcium is released into the sarcoplasm through gated channels

<h3>What is calcium ?</h3>

The chemical element calcium has the atomic number 20 and the letter Ca as its symbol. Calcium is an alkaline earth metal that reacts with air to create a black oxide-nitride coating. Its heavier homologues barium and strontium are most similar to it in terms of physical and chemical characteristics. It is the third most plentiful metal, behind iron and aluminum, and the fifth most abundant element in the crust of the Earth.

The most prevalent calcium component on Earth is calcium carbonate, which may be found in limestone and the fossilized remains of ancient marine life. Other calcium-rich materials include gypsum, anhydrite, fluorite, and apatite. The word "lime" comes from the Latin word calx, which was made by heating limestone.

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brainly.com/question/24631381

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3 0
2 years ago
missive segment is the axon hillock. The main activity that occurs at the transmissive segment is the release of neurotransmitte
Mumz [18]

Explanation:

The main activity that occurs at the transmissive segment is the release of neurotransmitter from synaptic vesicles . Prior to the arrival of the action potential, Ca2+ pumps embedded in the plasma membrane of a synaptic knob establish a calcium concentration gradient by pumping it out to the IF. Consequently, there is more calcium inside of the synaptic knob than outside it.

Further Explanation:

At synaptic junctions:

  • The action potential travels along the membrane until the synapse where it’s electrical depolarization leads to the opening of channels allowing Ca2+ to rush into the terminal due to higher extracellular concentrations
  • these flow through a presynaptic membrane until the concentration is built up, activating ion sensitive proteins attached to vesicles containing neurotransmitters
  • this leads to changes in the proteins leading to the fusion with the membrane of the presynaptic cell, so vesicles are open and neurotransmitter is released. The neurotransmitter diffuses across to chemical receptors on the presynaptic cell where they bind temporarily
  • This leads to activation of specific complexes, enabling the transmission of information. Thus, the chemical signal is transferred through this neuron as an electrical impulse

Learn more about the autonomic nervous system at brainly.com/question/10386413

Learn more about neurotransmitters at brainly.com/question/9424160

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Read more on Brainly.com - brainly.com/question/13844620#readmore

6 0
3 years ago
Of the four points shown on the diagram, deposition is greatest at points
Likurg_2 [28]

Answer: I would say B and C.

Explination: Deposition is material deposited in a new spot. On points B and C, it appears the residue from the water would end up on those river banks.

6 0
3 years ago
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