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
zimovet [89]
3 years ago
10

The Metro Police are investigating a murder scene the killer was scratched by his victim and some of his skin cells are found un

der the victim's fingernail the police have arrested four suspects and have taken DNA samples from each of the suspects for analysis the DNA pattern generator from the killer skin cell sample found in the crime scene did not match any of the DNA's patterns of the suspects which conclusion can be drawn?
A- only one of the suspects can be ruled out

B- None of the suspects can be ruled out

C- all of the suspects cab be ruled out

D- a mistake must have been made and the test will have to be run again.
Biology
2 answers:
blagie [28]3 years ago
8 0
I'm not that sure, but I think it's D.
Elenna [48]3 years ago
4 0

Answer:

the answer is C

Explanation:

All the suspects can be ruled out!!!

                                       Hope this helpsss

You might be interested in
The four main types of macromolecules are organic. what does organic mean in this context.
Alexxandr [17]
The correct answer is A.
4 0
3 years ago
Read 2 more answers
Which carbohydrates are found in our genetic material?
Kisachek [45]

The carbohydrates found in our genetic material are the two sugars deoxyribose and ribose.

Carbohydrates are defined as organic compounds which occur in food and living tissue and include starch, sugars and cellulose. They are composed of hydrogen, oxygen and carbon.

Deoxyribose is a sugar found in the structure of DNA, while the sugar ribose is found in the structure of RNA.

DNA is the molecule that carries the cell's genetic information while RNA is the molecule involved in synthesis of protein using the coded information received from DNA.

Both DNA and RNA are termed as the genetic molecules of life.


7 0
3 years ago
Witch carbohydrate provides energy for cows but only dietary fiber for humans?
iogann1982 [59]
Cellulose. Our bodies as humans lack enzymes to break the cellulose down.
6 0
3 years ago
Read 2 more answers
Which of the following nitrogen
Aloiza [94]
I think its free nitrogen
7 0
2 years ago
What happens in the postsynaptic neuron when excitatory neurotransmitters bind to receptors?
zubka84 [21]

Answer:

it causes the depolarization of the target cell

Explanation:

Glutamate is an excitatory amino acid neurotransmitter that binds to specific receptors on the surface of target cells and thus causes its depolarization. During glutamate-mediated depolarization, the difference in charge inside and outside the cell is lost due to the entry of sodium and calcium positive ions into the postsynaptic cell (neuron) through specific ion channels. Moreover, glutamate binding also leads to the exit of potassium ions from the cell, thereby resulting in excitation. Through this mechanism, glutamate regulates many signaling pathways, such as those involved in memory, learning, emotions, cognition, motor control, etc.

6 0
3 years ago
Other questions:
  • What is the purpose of the specialized cells in the corpse flowers that produce strong odors
    14·1 answer
  • What do covelant bonds create ?
    11·1 answer
  • What is the typical order in which insects begin to arrive on human remains?
    11·1 answer
  • The process in which body cells are duplicated in order to grow and repair body tissue is called what
    9·2 answers
  • You are a scientist trying to develop a technology that can be used to power wrist watches. Which type of electromagnetic wave w
    8·2 answers
  • Biodiversity____<br> as you move toward the______?
    12·2 answers
  • Barbara has curly hair. Her genotype for this trait is CC. What do you infer from this?
    8·2 answers
  • Where is freshwater found? Select 3 options.
    8·1 answer
  • How does an ATP molecule release
    7·1 answer
  • Jingle bells, jingle bells
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!