All living things must meet three major challenges of life, what are they

explain how an enzyme works using the terms catalyst, enzyme, active site, substrate, and product please.

dusya [7]

Answer: The enzyme or the Catalyst works by combining with its substrate in the activation site and converts it to Products.

5 0

2 years ago

A shining light casts a horizontal beam through a spacecraft. Which two observers would see this beam of light in the exact same

Bas_tet [7]

<h2>Answer: </h2><h3>The correct answer is option C. </h3>

<h2>Explanation: </h2>

From the following question, the third option is right, because when the shining light create a horizontal beam over the spacecraft, the observer who is on the earth would see that light in the same way at the time spacecraft is at rest and when observer in the spacecraft at the time spacecraft is at rest.

So this is the correct answer.

4 0

3 years ago

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Q6.7. During many epidemics, health-care professionals emphasize the importance of

Serga [27]

During many epidemics, <u>healthcare </u>professionals emphasize the importance of community mitigation strategies, such as wearing masks, frequent hand-washing, and social distancing because these strategies help <u>reduce </u><u>transmission </u><u>even when drug-based treatments and vaccines are unavailable.</u>

It is of <u>vital </u>importance in cases of epidemics to implement strategies such as:

Hand-washing
Wearing masks
Social distancing

in order to better protect our communities and ourselves.

Frequent hand-washing serves to<u> eliminate the presence of a </u><u>pathogen</u> <u>from the surface of your hands</u>, reducing the risks that it will find entry into your organism or land on a surface with which others will come into contact. Should you or someone else contract the pathogen anyways, wearing a mask can help to reduce or deny the possibility of transmitting the disease.

Finally, should both previous measures fail, meaning that the virus or pathogen has infected an individual and penetrated the masks, social distancing can act as a <u>final barrier</u> that the pathogen will rarely be able to surpass, given that most pathogens <u>cannot remain airborne over large distances. </u>

For these reasons, healthcare professionals emphasize the importance of these strategies because they help reduce transmission <u>until vaccines or drug-based treatments become available and </u><u>herd immunity </u><u>can be reached. </u>

To learn more visit:

brainly.com/question/17606451?referrer=searchResults

3 0

3 years ago

Scientists have said that people that are showing no symptoms can still spread the coronavirus for several days. Knowing what yo

Savatey [412]

Answer:

Explanation:

Well a person can be asymptomatic for loads of viruses not just coronavirus. There is no way of knowing if someone is asymptomatic without having a test done. Many asymptomatic people will go on to get a test and then show symptoms a few days or so later.

5 0

3 years ago

What two processes make up the mitosis stage

PolarNik [594]

<span>M (mitosis) phase is itself composed of two tightly coupled processes: mitosis, in which the cell's chromosomes are divided between the two daughter cells, and cytokinesis, in which the cell's cytoplasm divides in half forming distinct cells.</span>

4 0

3 years ago

All living things must meet three major challenges of life, what are they​

All living things must meet three major challenges of life, what are they