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wolverine [178]
2 years ago
8

Humanities I

Chemistry
1 answer:
Inessa05 [86]2 years ago
3 0

Answer:

✓ scholastics

Explanation:

you d.ont need a expla.nation rig.ht un.less y.ou wan.na re.ad for an h.our

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gavmur [86]
Nitrogen fixation means form nitrits and dentrification means nitrits will not formed
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3 years ago
A molecule consisting of 100 amino acids has a molar mass of _____amu.
Talja [164]

A molecule consisting of 100 amino acids has a molar mass of 10,000 amu. The answer is letter A.

The role of the enzyme is to speed up biochemical reactions. The answer is letter A. it does not take part in the reaction.

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Please help with questions 7-12
Rufina [12.5K]

Answer:

negitive 5 or -5

Explanation

usally 12-7 = 5 but 7 is first so it you turn 5 to negitive 5

or -5

3 0
3 years ago
What do parent and daughter cells have in<br> common? Check all that apply.
Vera_Pavlovna [14]

Answer:

Mitosis is common to all eukaryotes; during this process, a parent cell splits into two genetically identical daughter cells, each of which contains the same number of chromosomes as the parent cell.During meiosis, the cells needed for sexual reproduction divide to produce new cells called gametes.

5 0
3 years ago
Determina el pH del café cuya concentración de H+ es de 0.00001M
lara31 [8.8K]

Answer:

5

Explanation:

Given parameters:

Hydrogen ion concentration  =  0.00001M

Unknown:

pH of the solution =?

Solution:

The pH is used to estimate the degree of acidity or alkalinity of a solution. To solve for pH of any solution, we use the expression below;

          pH  = -log [H⁺]

[H⁺] is the hydrogen ion concentration

        pH  = -log (1 x 10⁻⁵)

      pH = -(-5) = 5

4 0
3 years ago
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