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AysviL [449]
3 years ago
7

What is the energy role of bacteria in the water

Biology
1 answer:
cricket20 [7]3 years ago
3 0

Answer:

These bacteria convert gaseous nitrogen into nitrates or nitrites as part of their metabolism, and the resulting products are released into the environment.

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In the space provided below draw electron dot diagram's for the following atoms: nitrogen (N), hydrogen (H), oxygen (O), and car
mart [117]
From  periodic  table carbon  have six  electrons nitrogen  has  seven  electrons  while oxygen  has  eight  electrons.  it s  electronic  configuration  for  carbon is 2.4, for nitrogen  is 2.5 while  that  for  oxygen is 2.6.    Their dot  diagram   are  as follows

3 0
3 years ago
If organelles were not functioning properly, which of the following would be true?
Serggg [28]

Answer:

f organelles were not functioning properly, which of the following would be true?

A. Both unicellular and multicellular organisms would not be able to carry out the life functions to maintain homeostasis.

B. Only unicellular organisms would not be able to carry out the life functions to maintain homeostasis.

C. Only multicellular organisms would not be able to carry out the life functions to maintain homeostasis.

D. Both unicellular and multicellular organisms would function normally.

Explanation:

7 0
3 years ago
Sally was exposed to hepatitis. Her doctor gave her an injection containing
expeople1 [14]

Answer:

The correct answer is - passive immunity - artificially acquired.

Explanation:

Passive immunity is the immunity that involves giving or acquiring antibodies from other sources instead of developing them on one's own. This type of immunity can be natural and artificial. Mother breastfeed the babies, is the natural passive immunity example as milk also contain antibodies required for immunity of babies.

Artificial passive immunity is the immunity that comes from injecting the antibodies created in different animals or persons which called antiserum or vaccines such as snake antivenom.

5 0
3 years ago
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tigry1 [53]
To provide energy to the body.
7 0
3 years ago
Read 2 more answers
A recently discovered enzyme is found to have maximum activity in a pH range of 6-8. It is thought that histidine and cysteine r
goldenfox [79]

Answer:

Cysteine

Explanation:

<u>Determine the Amino acid that is primarily involved in Binding </u>

The Amino acid that is primarily involved in Binding is Cysteine. while the other Amino acid ( i.e.  Histidine ) will be involved in Catalysis.

since the enzyme is functional at pH 6 to 8. and Cysteine has a pH of 5, it should be deprotonated and used primarily for Binding .

4 0
2 years ago
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