B. What determines the growth rate of a fish population
I had to look for the options and here is my answer:
Transcription in a virus that contains an RNA genome is complicated due to the following reasons: the virus has to create a DNA intermediate, the viral genome needs to encode for RNA-dependent RNA polymerase, and lastly, the virus needs to have its own <span>RNA-dependent RNA polymerase.</span>
<u>Answer:</u>
<em>Sewage treatment Programs
</em>
<u>Explanation:</u>
Sewage treatment programs are the right choice <em>because these are the source to create germs and if we understand how to be clean, most of the disease is avoided.
</em>
<em>Drug regulation:</em> It is nothing but the continuous treatment of prolonged disease where pills needs to be taken regularly to protect patients from death or to avoid disease become more severe.
<em>Physical fitness campaign:</em> This concentrate on to how to keep bod fit through exercise and it does not deal with hygiene.
<em>Nutrition Education:</em> It’s a kind of protection mechanism where in-take of food is really concentrated to fight against germs.
Answer is
1.3 Gbps
When using wave 1 devices, the physical rate or the maximum
theoretical throughput is 1.3 Gbps. Wave 1 products have been used for about
two and a half years now. It has however been overtaken by wave 2 devices which builds upon
Wave 1 and supports speeds of up to 2.34 Gbps
up from 1.3 Gbps in the 5 Ghz band.
Answer:
The theoretical maximum capacity in bps for this link is 114.3 Gbps
Explanation:
The maximum capacity in bits per second can be calculated by Shannon's channel capacity formula:
<u>C = B*log₂(1 + SNR)</u>
Where B = bandwidth of the channel in Hz
SNR = Signal to Noise Ratio
We need to use SNR in linear scale not in dB scale so,
SNR = 10log₁₀ (20)
SNR = 13.01
Bandwidth = 60GHz - 30GHz = 30GHz
C = B*log₂(1 + SNR)
= (30*10⁹)*log₂ (1 + 13.01)
= 1.143*10¹¹ bps
C = 114.3 Gbps
