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2 years ago

Arrange the following cellular components in order of decreasing size: hexokinase ribosome CO2 glucose

Chemistry

1 answer:

Novay_Z [31]2 years ago

4 0

Answer:

Ribosome, Hexokinase, Glucose, CO2.

Ribosomes are proteins that sintetize the proteins in the cell, depending of the organism, the can size up to 30 nm. Hexokinase is an enzyme that measures approximately 50 kDa, and in its spatial conformation it sizes about 5 to 6 nm in diameter. Glucose is a molecule that sizes about 1 nm, and CO2 is another molecule that sizes 0.232 nm.

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HELLO MAY I GET HELP AGAIN?

Novay_Z [31]

Answer:

( c ) sunlight.

Explanation:

the leaves are closer to the sunlight they require.

4 0

2 years ago

A process uses 63,400 SCF/h of natural gas. What is the annual cost of natural gas used in the process?

artcher [175]

Explanation:

It is known that 1 SCF produces approximately 1000 Btu of thermal energy.

As it is not mentioned for how many hours the gas is used in this process. Therefore, we assume that the total number of hours natural gas used in this process are as follows.

$365 \times 24$ = 8760 hours

Now, we will calculate the annual cost of natural gas used in the process as follows.

$8760 \times 63400$

= 555384000 SCF

Hence, annual cost of natural gas used in this process = loss of thermal energy

This will be equal to, $555384000 \times 1000$

= 555,384,000,000 BTU

Thus, we can conclude that the annual cost of natural gas used in the process is 555,384,000,000 BTU.

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3 years ago

What is the formula for chlorine monobromide

Aloiza [94]

CI- the chloride ion is the anion CI its formed when the elements gains electron or when a compound such as hydrogen chloride is dissolved in water or other polar solvents.

8 0

2 years ago

A mirror will reflect (3 points) all wavelengths of visible light that shine on it some wavelengths of visible light that shine

Effectus [21]

A answer.

" All wavelengths of visible light that shine on it. "

it will not reflect 100 percent of the brightness.

HOPE THIS HELPS

7 0

3 years ago

The standard cell potential (E°) of a voltaic cell constructed using the cell reaction below is 0.76 V: Zn (s) + 2H+ (aq) → Zn2+

barxatty [35]

Answer:

[H⁺] = 1.30X10⁻⁴ M

Explanation:

the problem will be solved by using Nernst's equation, which is :

$E_{cell}=E^{0}_{cell}- \frac{0.0592}{n}logQ$

In the given equation

n = 2

Q = $=\frac{[Zn^{+2}][p_{H2}]}{[H^{+}]^{2}}$

Putting values

$0.53= 0.76 - \frac{0.0592}{n}log(\frac{1X1}{[H^{+}]^{2}})$

on calculating

[H⁺] = 1.30X10⁻⁴ M

6 0

3 years ago