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Verdich [7]
3 years ago
7

PLS HELP ASAP!

Biology
2 answers:
Colt1911 [192]3 years ago
7 0
The answer is a (: sorry for answering u late
Leno4ka [110]3 years ago
4 0

Answer:

A

Explanation:

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Please help im having trouble with biology
shusha [124]
Okay, to start off, the basic difference between prokaryotic cells and eukaryotic cells is prokaryotic cells are cells without a nucleus, and eukaryotic cells are cells that contain a nucleus.

So based off that information alone, you can answer #1. Cell A does not have a nucleus (big circle shape), while Cell B does. Therefore, Cell A is the prokaryotic cell.

As for #2, prokaryotic cells and eukaryotic cells DO have similarities despite their differences. For instance, they both have some of the same organelles, like the plasma membrane, ribosomes, cytoplasm, and DNA.

Finally for #3, two differences are that #1, prokaryotic cells have nucleoids while eukaryotic cells have a nucleus, and #2, prokaryotes have circular DNA while eukaryotes have linear DNA. 

Your best bet is finding a visual aid in a textbook or online to help you, so you can better identify organelles and eukaryotic/prokaryotic cells. Also, there are some cheesy videos out there on YouTube which I was forced to sit through in Bio class last year such as the Amoeba Sister's youtube channel which could help. Hope this helped!

https://www.youtube.com/watch?v=ruBAHiij4EA
https://www.youtube.com/watch?v=8IlzKri08kk


7 0
3 years ago
The code for heredity is carried on <br><br> in each organism's DNA.
Kryger [21]

Answer:

The code for heredity is carried on genes in each organism's DNA. Explanation; Genes are portions of the genome that codes for a protein or an RNA, Hereditary information that is contained in nucleotide sequence of DNA.

Explanation:

6 0
3 years ago
Describe how a supernova and neutron star are related?
MakcuM [25]

Answer:

Neutron stars are one of the possible ends for a star. They result from massive stars which have mass greater than 4 to 8 times that of our Sun. After these stars have finished burning their nuclear fuel, they undergo a supernova explosion. ... It collapses so much that protons and electrons combine to form neutrons.

4 0
3 years ago
What is olfactory receptor????<br><br><br>First time....3rd​
Bumek [7]

Answer:

It is a type oe of receptor present in our body

Explanation:

It's is a type of receptor located in our noses which Helps us to smell different things. Some times when we get a cold the olfactory receptors get blocked and this prevents us from smelling things. And this also effects our sense of taste

3 0
3 years ago
Read 2 more answers
Which of the following changes between trophic levels would have the highest energy conversion efficiency?
swat32

Answer:

i believe its b

Explanation:

7 0
3 years ago
Read 2 more answers
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