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Anuta_ua [19.1K]
3 years ago
11

Why all living organisms need to have DNA

Biology
2 answers:
9966 [12]3 years ago
3 0
Living organisms need DNA because the DNA is the genetic code for living organisms. It determines the characteristics of the organism.
 
Tatiana [17]3 years ago
3 0
All living organism need to have DNA because without DNA the organism  would not be able to replicate itself.<span />
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How fast can you answer correct..? How fast can i give you brainliest. Explain Your answer:D/ HELP//
salantis [7]

Answer:

Well I was gonna say B

Explanation:

I didnt understand ur question if u thought it was D or if that was a smile face why u would smile but I'm going to say B because the bars on the grill are touching the food and transfering heat

4 0
3 years ago
Suppose the DNA sequence for the first message in Part B began with TGT CGA instead of TGA CGA. Would the message change? Why or
alexgriva [62]
The message would change because each base has a specific pair that it bonds with. So the original strand's matching sequence would be (ACT GCT) if they were to change the last letter of the first set of 3 numbers, it would be (ACA GCT), and you can see there is a difference in the first sequence of bases. Hope this helps (:
7 0
3 years ago
How is density a source for deep ocean currents? HELP ASAP WILL MARK BRAINLIEST!!!!
Artyom0805 [142]

Answer:

Deep ocean currents Differences in water density, resulting from the variability of water temperature (thermo) and salinity (haline), also cause ocean currents. This process is known as thermohaline circulation.

Explanation:

5 0
3 years ago
Read 2 more answers
A cardiac muscle cell is: Question 31 options: a voluntary muscle just like skeletal muscle. contracts spontaneously. is joined
stich3 [128]

Answer:

The correct answer is: Two of the statements above are correct.

A cardiac muscle cell contracts spontaneously and is joined to other cardiac muscle cells by structures called intercalated discs.

Explanation:

Cardiomyocytes, the only ones responsible for the contractile function of the myocardium, are terminally differentiated cells that cease to proliferate almost immediately after birth. Cardiomyocytes are mononucleated cells, with the nucleus in a central position. These are linked together by the so-called intercalary discs, which appear as dark bands in histological preparations, and which are a set of junction complexes where desmosomes and adherent junctions can be found (here called fascia adherens). The intercalary discs are therefore the boundaries between cells.

5 0
3 years ago
What role do oceans play in regulating climate
Sholpan [36]

Answer:

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  • Then cold water from the poles back to the equator regions.

hope it helps!

5 0
4 years ago
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