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irina [24]
3 years ago
7

The cytochrome oxidase test is used primarily for the identification of

Biology
1 answer:
kolbaska11 [484]3 years ago
6 0
The cytochrome oxidase test is used primarily for the identification of GRAM NEGATIVE ORGANISM. 
The oxidase test is used to identify bacteria which synthesize cytochrome C oxidase enzyme, which is an enzyme of the bacterial electron transport chain.
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What is the process of oxygen molecules in the human cell
dmitriy555 [2]
That process is known as Respiration in which oxygen get exchanged from the carbon dioxide by alveoli...
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3 years ago
The kidney is considered a major homeostatic organ because it maintains the balance of what substances in the blood?
enyata [817]

The kidney is considered a major homeostatic organ because it maintains the balance of water, ions, and electrolytes in the blood.

Kidneys extract wastes and excess fluid from the body, kidneys also remove acid that is created by the cells in the body and sustain a healthy equilibrium of salts, water, and minerals like sodium, potassium, calcium, and phosphorus in the blood.

Each kidney consists of almost a million filtering units called nephrons. Every nephron has a filter, called the tubule, and a glomerulus. The nephrons function via a two-step process, the glomerulus purifies the blood, and the tubule returns required substances to the blood and clears wastes.

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7 0
2 years ago
The Moon and stars seem to move from _____________________________ to __________________________________ across the night sky
seraphim [82]

Answer:

east to west

Explanation:

The stars and moon are the celestial bodies which are located at distant.

The distance of stars vary but moon and sun remain same. As our Earth rotates at its own axis, other celestial bdies seem to move.

As Earth spins from west to east, the stars and moon seems to move from east to west direction at night and same with Sun, it also seem to move from east to west.

Hence, the correct option is east to west.

5 0
3 years ago
What information would you have to know to determine the toughness of a solid?
Mrac [35]
You need to know 1) How much kinetic energy it absorbed before it broke.
2) What materials are able to scratch it.
3) Its mass.
8 0
3 years ago
Read 2 more answers
Microscope talk:
levacccp [35]

Answer:

The correct answer would be large NA

The resolution of a microscope is defined as its ability to distinguish two closely placed points as different entities.

The NA or numerical aperture of an objective is defined as the ability of a microscope to gather light.

NA determines the resolving power of the microscope that is, the higher the NA the higher will be the resolving power of the microscope.

However, the total resolution of any microscope also depends upon the NA of the substage condenser.

7 0
3 years ago
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