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Basile [38]
3 years ago
15

Which type of cells have a thick, mineral matrix in order to provide structural support? A. nerve cells B. blood cells C. sperm

cells D. bone cells
Biology
1 answer:
Hunter-Best [27]3 years ago
8 0
The answer your looking for is D

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Define cell conjunctions
tamaranim1 [39]
It means that two or more cells connected together. 
You can look at the word 'cell' and 'conjunctions' separately. 'Cell'  is a tiny particle. 'Conjunctions' means 'two or more things connected', so just put the two meanings together.
Hope this helps. :)
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4 years ago
What is the purpose of RNA​
valina [46]

RNA, in one form or another, touches nearly everything in a cell. RNA carries out a broad range of functions, from translating genetic information into the molecular machines and structures of the cell to regulating the activity of genes during development, cellular differentiation, and changing environments.

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3 years ago
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Edit the following statements, if required, to make it true: Because nuclear localization sequences are not cleaved off by prote
Virty [35]

Answer:

The third sentence is not correct. The correct statement would be as follows:

because the contents of the lumen of ER (or any other compartment) in the secretory or endocytic pathways never mix with the cytosol, Proteins that enter these pathways is never imported again.

Explanation:

During mitosis, specifically during prophase, when the nuclear envelope breaks down, or in other words, retracts from the chromatin, its content that is the membrane protein intermix with the ER membrane protein. However its content will always remain separated from that of the cytosol because of the presence of an intact membrane.

3 0
3 years ago
Is facilitated diffusion passive or active
kirill115 [55]

Answer:

Damian here!(ノ◕ヮ◕)ノ*:・゚✧

Explanation:

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so its basically passive

Hope this helps? :))

3 0
3 years ago
Help me please it’s do 10 minutes
Dmitry_Shevchenko [17]
Option B is the correct answer
5 0
3 years ago
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