Answer:
1. Hydroxychloroquine is the healing agent
2. Chloroquine does not have a hydroxyl group attached
Explanation:
Chloroquine and Hydroxy chloroquine have been in use for many decades for malaria treatment and prophylaxis.
It was found that there was a high possibility of being poisoned when treatment of chloroquine was administered. In 1946 the hydroxyl group replaced the CH3₃ (methyl) group with an ⁻OH (hydroxyl) group as indicated by the attachment. Toxicity by chloroquine was reduced to 40% when the ⁻OH group was attached.
Later chloroquine was added to formulas that are used for cleaning pools and fish tanks.
Both of these chemicals should be used by following the guide lines and under medical supervision if taken for any illness.
Answer:
yes, the model gives a realistic behavior
Explanation:
This describes the inner equilibrium point is a stable node, here it's a center. These are periodic solutions. Populations of the mice and owls are periodic. It describes: when the mice population is lower, the owl population decreases; again the owl is lower so mice got a chance to grow its population; now as sufficient food(mice) is there, the owl population increases; as predator population increases, the prey population decreases; and this continues as a cycle forever.
So, yes, the model gives a realistic behavior.
Check attachment
Answer:
1. Processor communication -- this involves the following tasks:
<em>a. exchange of data between processor and I/O module</em>
<em>b. command decoding - I/O module accepts commands sent from the processor. E.g., the I/O module for a disk drive may accept the following commands from the processor: READ SECTOR, WRITE SECTOR, SEEK track, etc. </em>
<em>c. status reporting – The device must be able to report its status to the processor, e.g., disk drive busy, ready etc. Status reporting may also involve reporting various errors. </em>
<em>d. Address recognition – Each I/O device has a unique address and the I/O module must recognize this address. </em>
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2. Device communication – The I/O module must be able to perform device communication such as status reporting.
3. Control & timing – The I/O module must be able to co-ordinate the flow of data between the internal resources (such as processor, memory) and external devices.
4. Data buffering – This is necessary as there is a speed mismatch between speed of data transfer between processor and memory and external devices. Data coming from the main memory are sent to an I/O module in a rapid burst. The data is buffered in the I/O module and then sent to the peripheral device at its rate.
5. Error detection – The I/O module must also be able to detect errors and report them to the processor. These errors may be mechanical errors (such as paper jam in a printer), or changes in the bit pattern of transmitted data. A common way of detecting such errors is by using parity bits.
This is due to the simple fact that time management helps you not only get things done for yourself, but also not get in the way of others and let them get things done for themselves. It's like working in harmony.
Hope this helps! <3
This process that would be considered in the above scenario is Data mining.
<h3>What is data mining?</h3>
Data mining is known to be the act or method of knowing more about data via;
- Leaning raw data.
- Finding patterns.
- Forming models.
- Testing those models.
Note that It is a method that uses statistics, machine learning, and database systems and it will be good tool to be used in the scenario above.
Learn more about Data mining from
brainly.com/question/14776357
