1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
saveliy_v [14]
2 years ago
9

How is mitochondrial DNA (mtDNA) typing used in forensic science?

Biology
1 answer:
scZoUnD [109]2 years ago
5 0

The statement 'a suspect’s mtDNA sample is matched to an unknown sample of mtDNA that was found at a crime scene' is TRUE about mtDNA.

<h3>What is mitochondrial DNA?</h3>

Mitochondrial DNA (mtDNA) is a special class of genetic material contained inside the mitochondria of eukaryotic organisms.

This genetic material (mtDNA) may result very useful to identify samples by making comparisons of the nucleotide sequence.

Mitochondrial DNA typing is a useful strategy used in criminology based on matching an unidentified sample of mtDNA with another obtained at the crime scene.

In conclusion, the statement 'a suspect’s mtDNA sample is matched to an unknown sample of mtDNA that was found at a crime scene' is TRUE about mtDNA.

Learn more about mtDNA here:

brainly.com/question/9605371

#SPJ1

You might be interested in
HELPPP!!! I'm confused!!
BigorU [14]

option c

Glycolysis , Krebs cycle , electron transport chain

6 0
3 years ago
If two forces push or pull an object will the object move
katrin2010 [14]
If one force is pulling, and one force is pushing, no. The object will not move.
4 0
3 years ago
Read 2 more answers
Eukaryotic chromosomes contain two general domains that relate to the degree of chromatin condensation. These two regions are _
GuDViN [60]

Answer:

This question lacks options, options are: A) Heterochromatin and euchromatin

B) Uniform in the genetic information they contain

C) Separated by large sketches of repetitive DNA

D) Each void of typical protein-coding sequences of DNA

E) Void of introns.  

The correct answer is A.

Explanation:

The chromatin or substance that makes up the nuclei of cells and that results from the interaction of DNA with histonic and non-histonic proteins and RNA; it can present different degrees of packing or contraction. When chromosomes are stained with chemicals that bind to DNA, densely stained regions and less densely stained regions appear. Heterochromatin are segments of the chromosome that stain strongly and remain visible, practically, during the entire cell cycle. There are few genes in these regions and therefore low transcriptional activity. They are supercondensed regions. Euchromatin are segments of the chromosome that are not visible during telophase and interphase, only in metaphase. It corresponds to regions that are less compact and in which there is a higher gene density.

3 0
3 years ago
Why do you think the strand of DNA
FrozenT [24]

Answer:

they might be spliting(reproduction) to make offspring

Explanation:

7 0
3 years ago
Did your observations provide evidence to support any of the claims
Lyrx [107]

Answer:

jhvjgk gh ggjjg

Explanation:

4 0
3 years ago
Other questions:
  • What organ uses enzyme to complete chemical digestion of carbohydrates proteins and fats?
    9·1 answer
  • The portion of the ocean in which these organisms are most likely to be found is the:
    8·1 answer
  • Could anyone help? I forgot the answer.
    8·2 answers
  • Which of these is a way the immune system works with other body systems?
    5·2 answers
  • The _____ theory suggests that favorable behaviors are passed down from generation to generation.
    15·2 answers
  • Que significa presión osmotica?
    8·1 answer
  • Most flowering plants can achieve pollination in several different ways. Those that produce pollen and carpels on the same plant
    11·1 answer
  • Which phase of the cell cycle comes before the prophase stage of mitosis? (1) Anaphase
    11·1 answer
  • Write the name for the mitotic stage that matches each phrase: Nuclear membrane and nucleolus disappear:________________________
    7·1 answer
  • How can temperature and precipitation affect tree growth​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!