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aliya0001 [1]
3 years ago
10

Describe the functions of the proteins, carbohydrates and cholesterol.

Chemistry
1 answer:
aliina [53]3 years ago
6 0

Explanation:

Carbohydrates covalently linked to proteins (glycoproteins) or lipids (glycolipids) are also a part of cell membranes, and function as adhesion and address loci for cells. The Fluid Mosaic Model describes membranes as a fluid lipid bilayer with floating proteins and carbohydrates.

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Are the oldest rocks in the canyon found near the bottom
nevsk [136]

Answer: yes they are

Explanation:

because its so hot and the heat just stays at the bottom

3 0
3 years ago
Sodium is much more apt to exist as a cation than chlorine because:
8090 [49]

Answer:

(D) chlorine has a greater ionization energy than sodium

Explanation:

Sodium is the element of the group 1 and period 3 which means that the valence electronic configuration is [Ne]3s^1.

Chlorine is the element of the group 17 and period 3 which means that the valence electronic configuration is [Ne]3s^23p^5.

Ionization energy is the minimum amount of energy which is required to knock out the loosely bound valence electron from the isolated gaseous atom.

<u>Thus, removal of one electron in sodium is easy as it will gain noble gas configuration and become stable. But this case does not exist in chlorine and hence, chlorine has a greater ionization energy than sodium.</u>

So,

Sodium is much more apt to exist as a cation than chlorine because chlorine has a greater ionization energy than sodium.

7 0
3 years ago
What is the normal ph of rain?
Nuetrik [128]
Since rain is water getting evaporated and condensed, it's equivalent to being distilled. Distilled water is pure water, so I'd guess the normal pH of rain is 7 - which is neutral (neither acidic nor alkaline)

However, when Sulfur Oxides and Nitrogen Oxides mix into the clouds, acid rain could be produced. This isn't "normal rain", though
5 0
3 years ago
What gives carbon the ability to form chains that are almost unlimited in length?​
romanna [79]

Answer: it has 4 electrons surrounding it. Every electron wants to be bonded to another electron. That means every atom want 8 electrons total. Carbon on its own only has 4 electrons. That means it can make 4 bonds.

Explanation: it has 4 electrons surrounding it. Every electron wants to be bonded to another electron. That means every atom want 8 electrons total. Carbon on its own only has 4 electrons. That means it can make 4 bonds.

3 0
3 years ago
How many milliliters of 0.150 m h2so4 are required to react with 2.05 g of sodium hydrogen cabronate?
dangina [55]
25 milliters are required
3 0
3 years ago
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