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Baculoviruses are arthropod-specific viruses containing large double-stranded circular DNA genomes of 80,000–180,000 bp. In recent years, they have been utilized for producing complex eukaryotic proteins in insect cell cultures.

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That is not one of their even-minor numerous functions.

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by a microscope by Robert Hooke

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Plasma membrane possesses specific protein channels and lipid bilayer. Protein channels are of million different types, each allow a specific molecule to pass through it regarding its size, shape, charges on it, solubility, etc. Fat soluble molecules pass through lipid bilayer.

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cholesterol

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sex me up bicthes

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lipid bi layer and protein. the composition cell membrane is verified by fluid mosaic model.

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On providing a hypotonic environment outside the cell, the plasma membrane bursts.

When the cell membrane ruptures, the cellular contents are released to the environment as the cell membrane is the 'wall' that separates the cellular contents from the outer environment. In biological terminology, this is called cellular lysis.

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Then there is nothing to contain the organelles and cytoplasm within the cell. Without the membrane the cell can't survive.

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cell membrane

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they are sandwiched between two layers of heads

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type in your query at google.com Really is the best search engine!

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phospholipids

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Yes, it's a fact. It's not common, but you could be a virgin and be pregnant.

Yes, if any semen "leaked in" her vaginal opening, there is a chance she could become pregnant. Also, not all female virgins have a hymen, either due to genetics, injury, or athletic workouts. If she doesn't get her period, she should wait 1-2 weeks and take a pregnancy test.

Yes, because there is normally a opening in the hymen of a girl to release the mentrual blood. Through this opening the semen can come into the vagina.

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yes, just like skin is an organ

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Its main function is to propagate the nerve impulse along the length of the axon.

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no

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plasma membrane in animal cell have many functions which r under:

1-it protects the cell from outside any activity.

2-it give shape to the cell.

3-its main function is to transport food particles nd water nd fluid to inside nd outside the cell.

4-it give support nd frame work to the cell.

5-many orgenells r bounded with cell membrane or plasma membrane during invagination process.

6-it maintains osmotic pressure,turgor pressure,water potential nd maintain the environment of the cell .

7-it works during exocytosis nd endocytosis.

8-it works during hypotonic nd hypertonic environment.

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The size, charge, hydrophobicity and polarity of the molecule to permeate the membrane.

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stores food water and wastes

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Scientist Robert Hooke discovered cells in 1665. While observing a thin slice of cork under microscope he saw several pores that were separated by walls surrounding each of them. Hooke named them 'cell'. As cork bears dead cells he could not give any description about nucleus or cytoplasm.

The term cell was first coined by Robert Hooke in 1665. However it was Antonie van Leeuwenhoek who saw the first living cells, which he called animalcules, in 1674.

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Many textbooks will compare a cell membrane to the fluid mosaic model, which means that the parts of the membrane (phospholipids, cholesterol, proteins etc.) are not stuck in one place; they move around and can pass by one another while still keeping the integrity of the membrane. That is mainly for the structure, but structure always lends to function.

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The cell wall is like a "shelf" for the cell membrane.

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Ethanol is a solvent so will affect the permebility of the cell. It will break down the phospholipid bilayer and will denature the protein by breakin the hydrogen bonds,

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four:which are

adenine
thynime
guanine
cytosine