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yaroslaw [1]
3 years ago
6

There are _____ levels of cell organization recognized by biologists.

Biology
2 answers:
tia_tia [17]3 years ago
7 0
There are 5 levels of cell organization recognized by biologists.
-Dominant- [34]3 years ago
7 0
There are (5) levels of cells. Cells are the units of life.
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Cells can make proteins that need to be transported out of the cell and moved to another part of the body. Cells also make carbo
alex41 [277]

Answer:

The proteins will be transported through exocytosis; the carbon dioxide will diffuse through the membrane.

Explanation:

Diffusion is the passive transport of substances down their concentration gradient. The process moves the substances from the region of higher concentration to that of lower concentration. CO2 is a small molecule and does not have any charge. Small, uncharged molecules can diffuse through the lipid bilayer of the cell membrane. Therefore, CO2 can exit a cell by simple diffusion.

On the other hand, proteins are too large to be transported by diffusion across the cell membrane. The proteins are transported by exocytosis. During exocytosis of proteins, membrane-bound vesicles are formed inside the cell. These vesicles carry proteins in them and are called secretory vesicles. The membrane of the vesicles fuse with the cell membrane of cells and transport the proteins outside the cell.  

6 0
3 years ago
How can osteocytes remain alive within bone? Select one: Osteocytes have membrane extensions that protrude from bone and allow t
Alisiya [41]

Answer:

Haversian canals are bone structures that contain blood vessels that provide materials for the osteocytes

Explanation:

Through this Harvesian canals, blood vessels that contain the necessary nutrients for their growth and development are brought which keeps them alive

7 0
3 years ago
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What will most likely occur if the population of the world continues to increase at predicted rates?
Brut [27]

Answer:

O There will be more rapid depletion of natural resources.

Explanation:

as more and more humans are born they will need more and more food homes and many other things, but they will eventualy run out.

Please give me brainly (if it is correct which i am certain it is)

6 0
2 years ago
Which cup of the gummy experiment color change.......
Jet001 [13]

Answer: Cup 2

Explanation: The color changed because the things around us and because I did the experiment to. Hope I Helped :p

5 0
3 years ago
In the Southern Hemisphere, the summer solstice occurs when the direct sunlight is a. at the equator. b. farthest south. c. fart
Pavel [41]
The answer for this is: Farthest South.
5 0
4 years ago
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