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mojhsa [17]
2 years ago
11

You inoculate a bacterium into three tubes of nutrient broth medium containing added salt: 0.5% NaCl, 5% NaCl, and 15% NaCl. Aft

er incubation, you notice significant turbidity in the 15% NaCl medium and modest turbidity in the 5% NaCl medium. There is no growth in the third tube. This organism would be termed ________.
Chemistry
1 answer:
g100num [7]2 years ago
5 0

Answer:

Halophile.

Explanation:

Halophile microorganisms are microorganisms that  require very large amounts of NaCl. If the concentration of NaCl is very little, there will be no growth. Ih this case, given that it grows between 5% and 15%, it can be considered a moderate halophile.

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What’s the temperature at the boiling and freezing point of water in fanrenheit
Dominik [7]

Answer:

Boiling is 212* Freezing is 32*

Explanation:

It simple facts

5 0
3 years ago
Roger has determined the point of origin of a fire at a crime scene. What should he traditionally NOT collect from
Sati [7]

When investigative officers get to a crime scene, they do not need to collect water samples.

<h3>What is a crime scene?</h3>

A crime scene is a place where an offence has been committed. It is usually cordoned off to enable investigation of the crime and the collection of samples.

When investigative officers get to a crime scene, they do not need to collect water samples.

Learn more about investigation:brainly.com/question/1191670

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6 0
2 years ago
How many moles of iron (iii) oxide are in a 120 gram sample of fe2o3?
AnnyKZ [126]
First find the molar mass of Fe2O3, after you would want to do this
120 g Fe2O3 x 1 mol = # mol
Molar Mass
3 0
3 years ago
What is the significance of the repeated word “inconceivable”?<br> HELP MEEEEE !
Elanso [62]

Answer:

not capable of being imagined or grasped mentally; unbelievable.

Explanation:

not capable of being imagined or grasped mentally; unbelievable.

8 0
3 years ago
A given substance is a white solid at 250C. It melts at 1500C without decomposing, and the melt does not conduct an electric cur
joja [24]

Answer:

The substance can be best classified as a molecular substance

Explanation:

The given information are;

The physical state of the substance at 25°C = Solid state

The physical state of the substance at 150°C = Molten

Molecular substances are those with bonds formed by electron sharing among the constituent atoms and they contain a few number of atoms per molecule. Molecular compounds with molecular weight less than 100, usually exist as liquids or gases at room temperature, while those with molecular weights over 100 can be found in a solid state at room temperature.

Generally, molecular compounds are usually volatile and have a melting point less than 300°C

Therefore, the substance can be best classified as a molecular substance.

5 0
2 years ago
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