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kvasek [131]
3 years ago
13

Who wants to help me ???

Chemistry
1 answer:
Usimov [2.4K]3 years ago
4 0

Answer:

what do u need help tho

Explanation:

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Which structures join with the cell’s membrane during exocytosis?
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Answer:Exocytosis is also used to integrate new proteins into the cell membrane. In this process, the new protein is formed inside the cell, and migrates to phospholipid bilayer of the vesicle. The vesicle, containing the new protein as a part of the phospholipid bilayer, fuses with the cell membrane.

Explanation:

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3. How did organizing the periodic table by atomic number help scientists?
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Scientists developed symbols and gave the elements numbers to help organize the elements by their chemical properties. The periodic table helps identify the underlying chemical and physical traits of the elements.
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List the subshells that hold the 25 electrons in a<br> manganese atom in order of increasing energy
jonny [76]

Answer:

1s2 2s2 2p6 3s2 3p6 4s2 3d5

Explanation:

According to the Aufbau principle, electrons are filled in orbitals in order of increasing energy. The energy of orbitals in the electronic configuration of manganese increases from left to right, hence 3d orbital is much greater in energy than a 3p orbital.

The arrangement of orbitals in order of increasing energy is shown in the answer above.

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7. A hypothesis needs to be written in a specific format.
Nastasia [14]

Answer:

a . knowledge and existing theories .

b. falsifiable scope

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2 years ago
What are essential and non essential proteins ?
katen-ka-za [31]
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