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Olin [163]
3 years ago
9

PLZZZZZZZZZZZZZZZZZZZZZZZ HELP ME THIS DUE TODAY!!!

Biology
1 answer:
Papessa [141]3 years ago
4 0

Answer:

We are studying the moon, Titan.

NASA sent the space probe, Cassini, to study Saturn and it's moons.

Explanation:

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Please help!!! <br><br> What common items are PCR and restriction enzymes similar to?
IceJOKER [234]
Restriction enzymes can also be used to generate compatible ends on PCR products. In all cases, one or more restriction enzymes are used to digest the DNA resulting in either non-directional or directional insertion into the compatible plasmid. The most common Type II enzymes are those like HhaI (NEB #R0139), HindIII (NEB #R0104), and NotI (NEB #R0189)
6 0
3 years ago
Biodiversity is the existence of many different kinds of plants and animals in an environment. Describe why the tropical rainfor
inysia [295]

Answer:

Biodiversity: Tropical rainforests are areas of extremely high biodiversity compared to other ecosystems. Biologists estimate that tropical rainforests contain about 50% of the world's terrestrial plant and animal species, yet they encompass only about 6% of the world's land area.

Explanation:

7 0
2 years ago
Which comparisons of Trial A (no immunity) and
VashaNatasha [74]

Answer:

1.

3.

4.

Explanation:

In trial A, people have no immunity so there are more chances of infection and in trial C, only 50% of people have immunity so chances of infection are less, so infection will spread faster in trial A than trial C.

If compared, trial C will have less infected people than trial A because people in trial A has no immunity and people in trial C have 50% of immunity, so only fewer people will get infected even after six point of contact.

As percentage of immune people (trial C) is 50, so there are equal chances of immunity and non-immunity. there are three reasons of infection that include source, susceptible person and transmission. source and susceptible person can be the reason of infection in some non-immune people but the transmission reason can vary. s<em>o, there is probability that three nonimmune people lie under transmission reason and are not coming in contact with infected  people, medical equipment or environment, that causes infection and those three people are not getting infected.</em>

<em>Hence, the correct options are 1, 3 and 4.</em>

5 0
3 years ago
What is an example of a prokaryotic cell?
erastova [34]

Examples of prokaryotic cells include:

<span>bacteria
<span>algae</span></span>
7 0
3 years ago
All protists are classified into which domain?
REY [17]
I believe the answer is D) Eukarya 
6 0
3 years ago
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