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s344n2d4d5 [400]
3 years ago
12

Which best describes mitochondrial DNA (mtDNA)?

Biology
1 answer:
kifflom [539]3 years ago
6 0

Answer:

<em>The correct option is C) Mitochondrial DNA can be traced for generations.</em>

Explanation:

The mitochondria are the organelles of the animal cell which contain their own genome. This genome also has the ability to produce proteins. The mitochondrial DNA passes from the mother to the children and remains identical. We can say that the mother and the children will possess the same mitochondrial DNA. In this manner, the mitochondrial DNA can be traced for generations as it remains the same for generations.

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Why is publishing results important in science?
OlgaM077 [116]

Answer:

Publishing results of research projects in peer-reviewed journals enables the scientific and medical community to evaluate the findings themselves. It also provides instructions so that other researchers can repeat the experiment or build on it to verify and confirm the results.

Explanation:

4 0
3 years ago
Read 2 more answers
This biome is near the equator.
vlada-n [284]

Answer:

The Desert.

Explanation:

since it is in the equator the earths tilt is more shown to the sun.

5 0
3 years ago
Why im i in a high school level if im in 8th grade ????
mars1129 [50]

Answer:

I wondered that too! maybe we are doing high school level questions?

Explanation:

8 0
2 years ago
If you wanted to sequence the genome of Ötzi, the 5,300-year-old "Iceman" mummy found in the Alps in 1991, which method would yo
Delvig [45]

The question is incomplete as it does not have the options which are:

a) DNA

b) AGCT

c) PCR

d) SNP

Answer:

PCR (polymerase chain reaction)

Explanation:

The polymerase chain reaction is the technique which replicates and produces multiple copies of the DNA molecule artificially in a short period of time.

The PCR technique employs a variety of enzymes and all the prerequisites which are required in the DNA replication in vivo conditions.

In the given question, if the genome of the mummy has to sequence then after the collection of samples from the bones, the DNA has to replicate through the process of PCR. The samples from the different bone structures can be compared and analysed and a complete genome sequence can be analysed.

Thus, PCR is correct.

3 0
3 years ago
Which letter represents an organism that could only be a primary consumer?
Marizza181 [45]
Primary consumers are represented with a “C.”
3 0
3 years ago
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