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Makovka662 [10]
3 years ago
6

The lifetime of NO is 5 - 10 minutes. a. True b. False

Biology
1 answer:
Flauer [41]3 years ago
7 0

Answer: False.

Explanation:

Nitric oxide(NO) is a signalling molecule synthesised by NO synthase which is a a transmitter in the nervous system. Once it is produced, it diffuses out of the cell and act on nearby cells.

NO have a life time of few seconds and it is extremely unstable and highly reactive, it action is restricted.

The blood vessels uses it to signal the surrounding smooth muscle to relax.

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hodyreva [135]


C: primary Consumer

<em>primary consumers</em> are typically animals that eat plants aka herbivores.

<em>producers </em>would be plants

<em>secondary consumers </em>are typically ones that eat meat or eat meat and plants aka omnivores.

 <em>decomposers, </em>I believe are like your fungus or anything that feeds off of dead organisms or eat the waste of that organism.

Hopefully this helped. I  remember learning about this in college.  



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3 years ago
Nebula - protostar - main sequence star. The hydrogen gas in the nebula is pulled together by gravity and it begins to spin and
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Answer:

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With the brisk spinning, the gas heats up and turns into a protostar. The temperature now reaches 15,000,000 degrees and within the core of the cloud, the phenomenon of nuclear fusion takes place. The cloud now contracts a little, starts to glow brightly, and turns stable. The cloud now becomes a prime sequence star, and will stay in this phase for millions of years, the Sun of our galaxy is in this stage at the moment.  

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2. A female rat gives birth 28 days (about 4 weeks) after breeding. The young ones grow into
inn [45]

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Which objective lens must you always rotate into place, before and after focusing on a specimen
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When focusing on a slide, ALWAYS start with either the 4X or 10X objective. Once you have the object in focus, then switch to the next higher power objective.
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Glucose belongs to which category of organic compound?
Vikki [24]

Answer:

B.

Explanation:

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