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
Ainat [17]
3 years ago
13

If a fingerprint is discovered on a dark surface, what color fingerprint powder might be used?

Biology
2 answers:
Vera_Pavlovna [14]3 years ago
4 0
Gray....................

WITCHER [35]3 years ago
3 0

Whenever dusting a fingerprint with the fingerprint powder, it must be kept in mind that the color of the powder must contrast the color of the surface. When a fingerprint is discovered on the dark surface, then the fingerprint powder used must be of gray color, so that the print is easily visible when developed. The light color of gray will help the ridges of the print to stand out over the dark surface.

Hence, the correct answer is 'gray.'

You might be interested in
What is the difference between primary and secondary succession
Sever21 [200]
Primary succession occurs in areas without life, while secondary succession occurs in places that were previously inhabitated.

Hope this helps!

:D®
7 0
3 years ago
Read 2 more answers
Which of the following is true about larger cell
RUDIKE [14]
D. All of the above are true.
3 0
3 years ago
What is the main cause of variation of abiotic and biotic conditions on a mountain?
Eddi Din [679]
The main cause is air
5 0
3 years ago
For the numbered steps below, select the option that places them in the correct order. 1) The ribosome binds to the mRNA and use
MrRissso [65]

Answer:

first 4, then 2, then 1, and lastly 3

Explanation:

First, RNA polymerase binds to the promoter region of a gene on the DNA and initiates transcription. Transcription is the process by which we get mRNA (coding RNA) which is used as a template for protein synthesis. Then, in transcription, the resulting mRNA undergoes modification and maturation. This  involves removal of introns, addition of 3'-poly-A tail and 5'-cap. Introns are sequences that do not code for protein and are hence removed. The structure that removes introns is the spliceosome. Thirdly, mature mRNA travels to the cytoplasm. Ribosome (composed of rRNA) binds to mRNA and tRNA to start the process of protein synthesis. The process of formation of protein is called translation. Lastly, the primary structure of protein may undergo folding to form a tertiary structure.

6 0
3 years ago
Which term best describes the makeup of a biome?
Alexxx [7]
I would chose the 4th one because biome is made up of a bunch of little biospheres
3 0
3 years ago
Other questions:
  • "which type of neuron carries messages within the central nervous system (cns):"
    14·1 answer
  • Upon reviewing the client's medical record, the nurse finds the client has left ptosis. the nurse would assess the client for wh
    15·1 answer
  • A Chlorella cell viewed through a microscope is 0.00005 m wide when the magnification is 2000.
    14·1 answer
  • Many microbes capture the energy in light and use it to synthesize ATP and reducing power (e.g., NADPH). When the ATP and reduci
    11·1 answer
  • Scientists want to determine how closely related chimpanzees are to humans. Which data would give the MOST accurate comparison?
    10·2 answers
  • Always check for breathing for no more than ________________ seconds?
    10·1 answer
  • According to the diagram above, the 3 nucleotides (or bases) labeled "F" on the
    11·1 answer
  • 10. A fish is characterized by the presence of
    7·2 answers
  • Technology and the Changing Earth: Tutorial
    12·2 answers
  • What is science to you?​
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!