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g100num [7]
3 years ago
8

What cellular macromolecules contain large amounts of phosphorus?

Biology
1 answer:
Free_Kalibri [48]3 years ago
5 0
I think the answer might be Phospholipids but I am not sure
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what properties make up different kinds of rocks, is there oil under the gulf of mexico? :P

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4 years ago
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Cellulose and starch are examples of:
Shalnov [3]

Answer:

Option D, polysaccharides

Explanation:

Both Cellulose and starch are polysaccharides which are made up of several polymer units.

A polysaccharide is a sugar which is made up of large number of mono or disaccharide sugar units.

In case of Cellulose, the polymer unit is  monosaccharide units of glucose connected by acetal beta linkages

While in case of starch,  the polymer unit is again glucose units joined by glycosidic bonds.

Hence, option D

4 0
3 years ago
12.36Un balón lleno contiene 12 kg de oxígeno, O2, bajo una presión ma-nométrica de 40 atm. Determine la masa de oxígeno que se
const2013 [10]

Answer:

Quedan 7.317 kilogramos de oxígeno en el balón y se extraen 4.683 kilogramos de oxígeno en el proceso.

Explanation:

Asúmase que el balón es rígido. Supongamos que el oxígeno se comporta como un gas ideal, entonces la ecuación de estado es la siguiente:

P\cdot V = \frac{m\cdot R_{u}\cdot T}{M} (1)

Donde:

P - Presión, medida en atmósferas.

V - Volumen, medido en litros.

m - Masa, medida en kilogramos.

M - Masa molar, medida en kilogramos por kilomol.

T - Temperatura, medida en Kelvin.

R_{u} - Constante de los gases ideales, medida en atmósfera-litros por kilomol-Kelvin.

El aire experimenta un proceso isocórico e isotérmico, entonces obtenemos la siguiente relación:

\frac{P_{1}}{m_{1}} = \frac{P_{2}}{m_{2}} (2)

Nótese que los subíndices 1 y 2 representan los estados inicial y final de proceso.

Si sabemos que P_{1} = 41\,atm, m_{1} = 12\,kg y P_{2} = 25\,atm, entonces la masa final del aire es:

m_{2} = \frac{P_{2}}{P_{1}} \cdot m_{1}

m_{2} = \left(\frac{25\,atm}{41\,atm}\right)\cdot (12\,kg)

m_{2} = 7.317\,kg

La masa que se ha extraído del balón es:

\Delta m = m_{1}-m_{2}

\Delta m = 12\,kg-7.317\,kg

\Delta m = 4.683\,kg

Quedan 7.317 kilogramos de oxígeno en el balón y se extraen 4.683 kilogramos de oxígeno en el proceso.

8 0
3 years ago
When the solution concentration on the outside of the cell is greater than the solution concentrate on the inside of the cell wh
Temka [501]

The solution would be hypertonic.

A hypertonic solution is one where the concentration of solutes is greater outside the cell than inside.

6 0
4 years ago
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PLEASE HELP EMERGENCY!! IF YOU ARE NOT 100% SURE ABOUT YOUR ANSWER DO NOT ANSWER THEN!! PLEASE!!
Maurinko [17]

Answer:

Depends on others to function

Explanation:

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