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Dima020 [189]
3 years ago
5

1. which pair of bacteria can be differentiated by oxidase test?

Biology
1 answer:
fredd [130]3 years ago
6 0

Answer:

1. A. Pseudomonas and E. coli

2. B. Red without black center

3. B. Salmon/orange

Explanation:

Pseudomonas is referred to as an oxidase positive bacteria while E. Coli is an oxidase negative bacteria. The use of the oxidase test will be helpful in the differentiation of the two Bacteria according to their oxidase activity/properties.

Colonies of Red without black center color is what is expected on HE agar if shigellosis is suspected.

Colonies of Salmon/Orange color is what is expected on HE agar if Enterococcus sp. is suspected.

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Answer:

cysteine

Explanation:

The anticodon for ACA is UGU

in the left column find the U. From the top column find the G. From the right column find the last U. The amino acid at that location is cysteine

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The Big Bang Theory was supported by the discovery of the
mr Goodwill [35]
The answer is Redshift in electromagnetic spectrum. hope this helps, have an amazing day :)
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Gas exchange of oxygen and carbon dioxide takes place in the alveoli<span>. Oxygen from the inhaled air diffuses through the walls of the </span>alveoli<span> and adjacent capillaries into the red blood cells. The oxygen is then carried by the blood to the body tissues.</span>
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In muscle cells, myosin molecules continue moving along actin molecules as long as:
Tju [1.3M]

Answer:

d. ATP is present and the intracellular Ca2+Ca2+ concentration is high.

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harina [27]

Most responsible for the turn-around in water quality in Lake Washington is option c) regulations on sewage treatment.

<h3>What does sewage treatment mean?</h3>

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Decentralized systems (including on-site treatment systems) and huge centralized systems that transport sewage to a treatment facility via a network of pipes and pump stations are examples of these. Urban runoff (stormwater) from cities with combined sewers is also transported by the sewers to the sewage treatment facility. Sewage treatment often involves two main stages, called primary and secondary treatment.

Learn more about sewage treatment here:

brainly.com/question/27936084

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