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alukav5142 [94]
3 years ago
5

The molecules that make the cell surface fuzzy, sticky, and sugar-rich are

Biology
1 answer:
stepan [7]3 years ago
8 0
<span>The answer would be </span>glycoproteins.
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Think of two types of biomes and list them.  Describe how they are similar.  What are the differences between the two types of b
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Dessert and tundra

Explanation:

Theses two biomes get very little rain and because of this they have a less diversity of fauna and flora.

The differences are that a tundra is very dry and extremely cold and on the other hand a desert is very arid and hot and it can go as high as 54°C (130°F).

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3 years ago
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3 years ago
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1. The following statement is similar to those you might see on exams. Write a paragraph of 3-5 sentences describing 1) whether
yanalaym [24]

Answer:

The oxygen dissociation curve represents the percentage saturation of Hb with oxygen at different partial pressure of oxygen. The different partial pressures gives sigmoid shapes to the curve. When this curves shifts to right, it  indicates  low affinity or binding of oxygen by the Hb. it also indicates the unloading or releases of Oxygen by Hb molecules at condition of low pressure. e,g in the muscles during strenuous exercise.However, when the curve shifts to the left, this indicate high affinity for oxygen, great binding, at high partial pressure of oxygen.e,g in the lungs to take oxygen and releases CO2.

Therefore in this scenario, the statement -. <u>During strenuous exercise, the oxygen-hemoglobin dissociation curve shifts to the right.</u> is correct. because oxygen is needed by the muscles therefore ,oxygen should be less binded by Hb,  decrease affinity and easily unloaded to muscles.

<u>The statement </u>This rightward shift reflects an increase in the affinity of hemoglobin for oxygen and favors loading of O2 into hemoglobin in the lungs is wrong.

As explained above the rightwards shift indicated low affinity of Hb for oxygen(unloading)and  favours unloading at the muscles because during strenuous exercise the partial pressure of oxygen is very low(but that of CO2 high) in the muscles which favours low oxygen molecules  binding by Hb, and easy release to respiring cells.

Explanation:

4 0
3 years ago
URGENT PLEASE HELP
natta225 [31]
The answer is D. corals are imperative to damage
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2 years ago
Earth's rock is continually cycling through different states and locations. The diagram below shows the
9966 [12]

Answer:

Chemical changes due to heat and pressure

Explanation:

Hope it helps ❤

5 0
2 years ago
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