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Maslowich
3 years ago
10

Tracheostomy refers to a procedure to which part of the body

Biology
1 answer:
dusya [7]3 years ago
4 0
Tracheotomy refers to creating an opening in the neck in order to place a tube into a person's windpipe.
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During which phase does the cell actually separate into two individual daughter cells?
Neko [114]
The cell actually divides in Cytokinesis.
6 0
3 years ago
What kingdom did the first organism on Earth belong to?
Mrac [35]

archaebacteria

Explanation:

The first organism on earth belonged to the archaebacteria kingdom. They were the first group of organisms that colonized the surface of the earth.

  • They are of three major types methanogens, halophilic and thermoacedophilic.
  • The first archaebacteria that evolved separately from bacteria and blue-green algae.
  • They formed billion of year of ago.
  • They lacked the characteristics of a true cell and they are known to be prokaryotes.

Learn more:

Kingdom of life brainly.com/question/5186929

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7 0
3 years ago
What takes place within the membranes of the chloroplast shown in the figure above ?
REY [17]

Answer:

Photosynthesis Takes Place in Chloroplasts. ... The inner membrane surrounds a stroma, which is the site of the carbon chemistry of photosynthes

Explanation:

7 0
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.

To learn more about calcium from the given link:

brainly.com/question/24631381

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3 0
1 year ago
Which two minerals are the major constituent of bone?
Rudik [331]
Calcium and phosphorus (as phosphate)
3 0
3 years ago
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