Erik, a forensic technician, is called to a crime scene to determine if there are any fingerprints. He uses the process of photoluminescence to find the
evidence. Which scientific field did he use?
O physics
O biology
O chemistry
O entomology

Answers

Answer 1

Answer:

The answer is: Physics

Explanation:

Fingerprints are for the physics field


Related Questions

When is light produced?

A. when an electron moves down an atomic orbit

B.when two electrons collide

C.when an electron moves up an atomic orbit

Answers

Answer: Up

Explanation: when an electron goes up it produces more energy which makes light. :)

what is the labia majora function??​

Answers

the labia majora are large fleshy folds of tissue which causes the female genital to have larger lips.

I need help with this question-

Answers

Answer:

The scale of nuclear fusion is same.

Explanation:

The scale of nuclear fusion reaction on earth  is the same as compared to fusion reactions that is happening in the sun because both reactions produces the same product i. e. energy and heat etc and both are occurring naturally. Due to large size of the sun, huge number of nuclear fusion reactions occur ac compared to the earth which is smaller in size so the scale of both nuclear fusion reactions are the same but vary in numbers.

What are some clues you might use to make inferences?

Answers

Incomplete question. Provided a general definition of the term.

Explanation:

To make an inference usually involves a mental activity for the purpose of making sound judgments based on observations or clues discovered.

For example, common clues when doing biological experiments includes:

behavioral changephysiological changechemical changes in samples, etc

Answer and i will give brainly

Answers

Answer:

Nephritis happens when your tubules become inflamed.

Explanation:

Interstitial nephritis happens when a part of your kidneys' filters called the tubules become swollen. It can be acute, and only happen for a short time, or chronic, and last for several weeks or months. Acute interstitial nephritis is usually caused by an allergic reaction to certain medicines.

Directions: Identify which food samples below is positive with proteins?
1. Diwater
2. Evaporated milk
3. Egg white
4. 1% sucrose solution

Answers

una de las proteinas positivas ees la leche.

Which of the following cell structures is found in plant cells but not in animal cells?
A. ribosome
B. chloroplast
C. cytoplasm

Answers

Answer:

Coroplast

Explanation:

i took the k12 test

Answer:

Chloroplast

Explanation:

Hope this helped

3
Two populations of rodents prefer to live in different soil types in the same area. One soil type is light-colored and the
other soil type is dark-colored. There is no physical barrier between the two soil types. However, the rodents living in the
light soil only mate with one another, and the rodents living in the dark soil only mate with one another.
Which of the following will most likely happen to these rodent populations over time?
A:The populations will become two different species.
B :The populations will learn to live on top of the soil.
C:The population with the highest birth rate will move to the other soil type.
D:The populations will become more genetically similar to each other.

Answers

Answer:

C:The population with the highest birth rate will move to the other soil type.

Embryonic stem cells are undifferentiated cells. They can grow and divide giving rise to any type of tissue in a developing embryo. What must be true of the DNA in an organism's stem cells?

Answers

Answer:

Stem cells cut and repair their own DNA to promote formation of new tissues.

Explanation:

Stem cells cut itself and then repair their own DNA as a mechanism of activating genes that promote the development of new tissues. Stem cells are special type of cells that the ability to develop into many different types of cell such as muscle cells, brain cells etc. These cells are also capable to repair damaged tissues in the body.

The processes of transcription and translation are critical pieces of gene expression to produce proteins in all living cells on earth.
Which statements correctly differentiate transcription and translation? More than one statement may apply.
es -)
A)
B)
09
Transcription requires an RNA template while translation uses a DNA
template.
Transcription is performed by prokaryotes while translation' is performed by
eukaryotes.
Transcription occurs in the nucleus while translation occurs in the
cytoplasm in eukaryotes.
Transcription produces an mRNA molecule while translation converts the
code from mRNA into a protein
Transcription require RNA polymerase while translation requires ribosomes
to build their end product molecules.
D)
E)

Answers

Answer: c) Transcription occurs in the nucleus while translation occurs in the cytoplasm in eukaryotes, D) Transcription produces an mRNA molecule while translation converts the code from mRNA into a protein, E) Transcription require RNA polymerase while translation requires ribosomes to build their end product molecules

Explanation:

The central dogma of molecular biology involves two cellular processes, transcription and translation. The process occurs at different sites in the eukaryotic cells.

The correct options are:

Option C: Transcription occurs in the nucleus while translation occurs in the cytoplasm in eukaryotes

Option D: Transcription produces an mRNA molecule while translation converts the code from mRNA into a protein

Option E: Transcription requires RNA polymerase while translation requires ribosomes to build their end product molecules

The explanation for transcription and translation can be given as:

1. Transcription takes place in the nucleus, whereas translation occurs in the cytoplasm of a eukaryotic cell.

2. Transcription is the process of decoding the message from DNA to mRNA. Translation occurs after transcription, in which messages coded into mRNA are converted into polypeptides.

3. The enzymes are essential for catalyzing processes like transcription and translation. The transcription is carried out by RNA polymerase, whereas translation requires ribosomes to build products.

Thus, translation and transcription are the two parts of the central dogma.

To know more about transcription and translation, refer to the following link:

https://brainly.com/question/15175461

True or False: Plants get the energy they need for photosynthesis from the sun

Answers

Answer:yes this is true

Explanation:

☁️Answer☁️:

This statement is True.

☁️Explanation☁️:

Plants must get food into their systems in order to acquire energy and continue living, similar to animals. Plants create energy for animals to use, so they must replenish their nutrients. And plants breathe, in a way. They take in the carbon dioxide that all the animals give off, and they give off oxygen for all the animals to use

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What category is what hormones and cholesterol are made of a.carbohydrates b.lipid c.protein d.nucleic acid e.carbohydrate and lipid or f.protein and nucleic acid

Answers

Hormones can be divided into three classes. lipid-derived, amino acid-derived, and peptide (peptide and proteins) hormones. Cholesterol is a fat and fats are lipids. They fall into the protein and lipid category.
Lipids. Hope that helps!

Bald eagle
Tertiary consumers
Secondary consumers
Fish
Primary consumers
Zooplankton
Producers
Algae
Which organism in the food chain would contain the highest concentration of chemical
pollutants like DDT? * 15

Answers

Answer:

bald eagle, tertiary consumer

Match each part of the eye with the correct label please help asap

Answers

Answer:

1. Vitreous gel

2. Optic Nerve

3. Macula

4. Fovea

5. Retina

6. Lens

7. Pupil

8. Cornea

9. Iris

Explanation:

I hope this helps!

These are Vitreous gel, Optic Nerve, Macula, Fovea, Retina, Lens, Pupil, Cornea, Iris respectively.

What is structure of eye?

Three coats enclose the optically clear aqueous humour, lens, and vitreous body in the eye.

The cornea and sclera form the outermost coat; the choroid, ciliary body, and iris form the middle coat, which contains the main blood supply to the eye and extends from the back to the front.

The eye functions as a sensory organ. It collects light from our surroundings and converts it into nerve impulses. The optic nerve sends these signals to the brain, which creates an image and thus provides sight.

Thus, as per the labeling number, Vitreous gel, Optic Nerve, Macula, Fovea, Retina, Lens, Pupil, Cornea, Iris respectively are the parts of eye.

For more details regarding structure of eye, visit:

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When the availability of resources in an area is limited, organisms may leave a population to move to an area with more resources. What is this movement called? birth rate death rate O emigration immigration​

Answers

Answer:

Emigration immigration

Explanation:

Emigration means an animal leaves its home because the habitat is no longer ideal for them, and they need to find a more suitable environment. Animals that immigrate or emigrate do not return to the land they left.

When the availability of resources in an area is limited, organisms may leave a population to move to an area with more resources, so the movement is called as Emigration. So, the correct option is C.

What is Emigration?

Emigration is defined as the act of leaving one resident's country or place of residence with the intention of settling elsewhere while immigration describes the movement of people from one country to another. A migrant emigrates from his old country, and immigrates to his new country.

Emigration affects the economies of the countries which is involved in both positive and negative ways depending on the current state of the countries' economies. This has an economic impact on the countries involved, including the workforce and consumer spending.

Therefore, the correct option is C.

Learn more about Emigration, here:

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shortsightedness cannot be corrected by the use of convex lens ,why?​

Answers

Answer:

In this case ,the parallel Ray's coming from distant objects are focused in front of the retina. Then again if we use convex lens , it converger more . As a result , person can't see. Due to this reason , short sightedness can't be corrected by use of a convex lens

In a guinea pigs, the allele for short hair H is dominat to long hair h

Answers

Answer:
9: Hh, HH, hh
10: Hh and Hh so it’s 75% short and 50% long
Top left box: HH,
Top right box: Hh
Bottom left box: Hh
Bottom right box: hh

Hope this helps :D

Describe the structure of a DNA molecule

Answers

Answer:

A double helix.

Explanation:

It best describes the structure of a DNA molecule. Moreover, the DNA is not a single stranded and it does not comprise amino acids.

Answer:

DNA is made up of molecules called nucleotides. ... Nucleotides are attached together to form two long strands that spiral to create a structure called a double helix. If you think of the double helix structure as a ladder, the phosphate and sugar molecules would be the sides, while the bases would be the rungs.

Explanation:

The particular environment to which a species is adapted is its __________. Ecological Relasionships

Answers

Answer:

Habitat!

The habitat of a species is their home! It provides all the necessary conditions (ideally) for the species to thrive.

What do scientists use Punnett
Squares for?

A. Finding the possible traits of parent plants

B. Finding the possible traits of ancient
organisms

C. Finding the possible traits of recessive genes
only

D. Finding the possible traits of the offspring of
two plants whose genes are known

Answers

Answer:

D. Finding the possible traits of the offspring of two plants whose genes are known

Explanation:

Punnett Squares are used by applying both of the genes of the parent organisms to find the possible traits of the offspring.

When the sun changes the water on Earth's surface into gas that rises up to form clouds is called ______.

Answers

Answer:

water vapor

Explanation:

Energy from the sun changes the water on Earth’s surface into a gas that rises up to form clouds. The gas is called water vapor. The water vapor in clouds moves through the atmosphere until it falls to Earth’s surface again.

Answer:

Condensation  

Explanation:

I no longer have use for Brainlly so I will be doing give aways of 10 pts each for the next few minutes. Then I would like you to mass report me so I get banned. Please and Thank you.

Answers

Ok thanks for the points

Answer:

i got you dude you'll leave in no time ;)

PLEASE HELP ASAP IM TIMED!

Answers

Answer:  11= 3'-5'

               12=  5' to 3'

Explanation: hope this helps pls mark me brainliest

Why should we care about our soil? What impact does it have on our lives?

Answers

Soil provides ecosystem services critical for life: soil acts as a water filter and a growing medium; provides habitat for billions of organisms, contributing to biodiversity; and supplies most of the antibiotics used to fight diseases.

What percentage of Earth’s surface is covered by water?



Group of answer choices

100%

67%

42%

0%

Answers

Answer:

71 %

Explanation:

Answer:

67%

Explanation:

Which of the following is NOT formed by weathering ? A) sandy beaches B) pavement cracks C)fertile soil D) sedentary rocks

Answers

Answer:

B

Explanation:

Answer:

Explanation:

Dont listen to the one below its c

How are rocks weathered as in this example seen here?

Answers

Answer:

b

Explanation:

Answer:

The correct answer is : Freezing and thawing of water breaks the rocks into pieces.

Explanation:

See picture.

In order for evolution to occur, which of these conditions must be met?
Choose the correct answer.
O Populations need to be willing to adapt to their environment.
O Genetic variation needs to exist in the traits of the population.
O All organisms in the population should have the same phenotype.
The allele frequencies for each allele of a particular trait must be equal.

Answers

Answer:

population need to be willing to adapt to their environment

The condition that must be present for evolution to take place is that there must be genetic variation within the population.

What is evolution?

The term evolution is used to describe the gradual changes that occur in organisms as they move from the earliest forms to the present form.

The condition that must be present for evolution to take place is that there must be genetic variation within the population.

Learn more about evolution: https://brainly.com/question/365923

Explain the changes that are taking place in the frog population shown in the image.. Provide an example of a selection pressure that could have led to this change. What type of selection would this show?

Answers

Answer:

The male frog call in this population has diverged significantly from both the northern and southern lineage calls. "If females have a reason not to get the mating wrong, and they have some way of telling the males apart - the call - the theory is that this should create evolutionary pressure for the female choice to evolve so that they pick ...

Explanation:

Explain why not all living things on earth are yet well understood

Answers

Answer:

The correct answer is - there are huge diversity and different type of organism on earth.

Explanation:

On the earth, the world of biology which deals with the living organism is very much rich. There is various kind of organisms with different shapes and sizes. Some are microscopic single-cell and some are huge multicellular animals.

It is found that there are 15 million species present on earth and only two million are known to science. There is almost 80 percent of organisms still need to be discovered and understood. Different types of life on earth yet to be discovered.

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