a crime scene investigator might study dna to find out...

Answers

Answer 1

Answer:

who did the crime

Explanation:


Related Questions

Nepal is rich in medicinal plants ​

Answers

Answer: well yes but actually yes

Explanation:

Answer:

Yep

Explanation:

If the diploid number of an onion cell is 16, what is its haploid number?

Answers

Answer:

8

Explanation:

The haploid number is always half of the diploid number so half of 16 is 8

Help pleas due in 25 minutes. this is the 3 time that I have posted this question
In the middle of the night, you are awakened by hunger pains. You proceed to get up and go to the kitchen to have a couple of cookies and a glass of milk. Satisfied you go back to bed content. Explain in detail what tissues, organs, and organ systems are involved in completing that task. Be sure to include how the systems interact. The more detail the better! Start with getting up to get the food and include details on the steps in how the food gets digested.
. Explain in detail

Answers

Answer:

you would use your muscles from your legs and your body to get up from your bed and go to your fridge, your muscular system helps you up by being a structure for the muscles to apply force, you will use arm muscles for getting out cookies and milk. Then you will drink and eat your cookies and milk with your jaw muscle and send it down your esophagus to the intestines for the digestive system to break down your food. Then you will use your legs(muscles) to go back to your bed and sleep. (don't copy this whole thing it is not complete and you must add stuff so it is complete im just giving you an idea or the structure of this essay)

Is a heart an organism?

Answers

Answer:

no its a organ

Explanation:

Your heart is actually a muscular organ. An organ is a group of tissues that work together to perform a specific function. In the case of your heart, this function is pumping blood throughout your body. Additionally, the heart is largely made up of a type of muscle tissue called cardiac muscle

the difference bewteen them are group of similar cells together form tissue. And the tissues form organs and different organs together constitute the organ system. ... Whereas in complex organism they are mostly multi cellular and various Functions are done by various kinds of cells.

LOTS OF POINTS HELP QUICK

Ribosomes are the site where ____
are produced
Amino acids are coded for by triplet bases in RNA called ___

Answers

1. Proteins
2. Codons

Why did Hershey and Chase label the viral DNA with radioactive phosphorous and not radioactive sulfur?
a. DNA contains phosphorus and no sulfur.
b. Proteins contain phosphorus and no sulfur.
c. DNA contains sulfur and little phosphorous.
d. Proteins acids contain sulfur and little phosphorou

Answers

dna contains sulfur and little phosphorus

What height in meters must the student climb in order to reach the top of the hill?

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Answer: 256 or 300 sorry if i was incorrect

Explanation:

The student must reach the top of the hill, and this is entirely dependent on the hill's elevation, which varies from one area to the next and is not constant in any particular area.

What is the significance of the hill in the ecosystem?

The hill is the highest point on Earth and plays an important role in ecosystems because it can provide a variety of different habitats for plants and animals as well as act as barriers that separate different ecosystems, such as the forest ecosystem present on one side of the hill from the grassland ecosystem present on the other side of the hill, and it is also a depositary of minerals and other resources.

Hence, the student must reach the top of the hill, and this is entirely dependent on the hill's elevation, which varies from one area to the next and is not constant in any particular area.

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Some sugar molecules are absorbed from the small intestine into the blood by active transport. Explain why the rate of absorption of these can depend on the concentration of oxygen in the cells lining the small intestine?

Answers

Answer:

Because oxygen is the mediator of active transport.

Explanation:

The greater the oxygen, the greater the active transport, since it requires ATP and this energy currency requires cellular respiration.

Tigers running across the field. what would happen if the hydrogen ion pumps in the Tigers mitochondria stopped functioning?

Answers

it probably dies of that because that seems intense so maybe it will die

Answer: A

Explanation:the tiger would not be able to keep running

do monkeys and humans share a common anscestor

Answers

Answer:

Yes.

Explanation:

Science.

Yes they do lol because of science

when a planetary object circles its star it does so in an ellipse. the length of the ellipse is defined as
a) shape
b) ellipticalness
c) eccentricity
d) distance

Answers

Answer:

the ellipse of eccentricity

I think it’s B but am not sure

Helppp Pleaseee Ill give u pointssss

Answers

Answer:

I think it is F.

Explanation:

Answer:

Letter E

Explanation:

Letter F shows a codon, an anticodon is the opposite match for the codon, in this case letter E

What is the most plentiful gas in our current atmosphere on earth?
A) oxygen
B) helium
C) hydrogen
D) nitrogen

Answers

Answer:

D) Nitrogen..............

which of the following is a biological aspect of an organism's niche?
A) the way it gets food
B) amount of sunlight
C) the water in the area

Answers

Mhmmmmm I think the answer is a but I’m not for sure......

The way it gets food is a biological aspect of an organism's niche.

What is Biological niche?

The term "niche" in ecology refers to the function an organism performs within a community.

The physical and environmental requirements (such as temperature or topography) and interactions with other species that a species must tolerate make up its niche (like predation or competition).

For instance, the tiny songbird from North America known as the Kirtland's warbler which is scarce, has an extremely constrained niche. It exclusively builds its nest amid young jack pine trees (Pinus banksiana), whose seeds need regular wildfires to germinate.

Therefore, The way it gets food is a biological aspect of an organism's niche.

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Before a kidney is transplanted, It is important to match the tissue type of the donor with the tissues type of the recipient. State why this is necessary

Answers

A key element in the evaluation for transplantation is tissue typing. The recipient must receive a transplant from a blood group–compatible donor to avoid hyperacute rejection and immediate irreversible graft loss on the operating table. The donor and recipient need not share the same Rh factor.

A particular mouse found in northern Canada has a light gray coat in the colder winter months but in the summer months has a dark brown coat. What can you say about this change?

Answers

Answer:

It changes based upon the weather for camaflouge

How did the arrival of the green bacteria likely affect the survival of purple bacteria?

Answers

Answer:

Have a wonderful day and I hope this is helpful?

HEEEEEELP. PLEASEEEEEEEEEEEEE

Answers

there you go ^^

hope i helped

Which statement is true about cell differentiation

A/it produces identical cells
B/it happened during cell division
C/it causes cells to change and specialize
D/it happens in all cells

Answers

C. It causes cells to change and specialize

Heather presented to her class a report about the pancreas. Which statement in Heather’s report was not accurate?

Answers

Answer:

C. The pancreas triggers the development of secondary sex characteristics.

Explanation:

y e s

A side of the triangle below has been extended to form an exterior angle of 157º. Find
the value of x.

Answers

Answer:

180 is the total angle so,

Explanation:

180 - 157 = 23

Therefore,

               x = 23

Which molecules does a cell need from food to make these membrane

Answers

Answer: The organic molecules required for building cellular material and tissues must come from food. Carbohydrates or sugars are the primary source of organic carbons in the animal body. During digestion, digestible carbohydrates are ultimately broken down into glucose and used to provide energy through metabolic pathways.

Hope this helps...... Stay  safe and have a Merry Christmas!!!!!!!! :D

According the to Great Lakes food web, if the Mallard Ducks population was removed from the ecosystem it would impact the food web by

A Causing the Great Blue Heron to decrease.
B Causing the Microscopic Plants population to decrease.
C Causing the Grass population to increase.

Answers

A food chain is a simplified way to show the relationship of organisms that feed on each other. It’s helpful to classify animals in a simple food chain by what they eat, or where they get their energy.

Green plants, called producers, form the basis of the aquatic food chain. They get their energy from the sun and make their own food through photosynthesis. In the Great Lakes, producers can be microscopic phytoplankton (plant plankton), algae, aquatic plants like Elodea, or plants like cattails that emerge from the water’s surface.

Herbivores, such as ducks, small fish and many species of zooplankton (animal plankton) eat plants. Carnivores (meat eaters) eat other animals and can be small (e.g., frog) or large (e.g., lake trout). Omnivores are animals (including humans) that eat both plants and animals. Each is an important part of the food chain.

In reality, food chains overlap at many points — because animals often feed on multiple species — forming complex food webs. Food web diagrams depict all feeding interactions among species in real communities. These complex diagrams often appear as intricate spider webs connecting the species.

This lesson demonstrates that changes in one part of a food chain or web may affect other parts, resulting in impacts on carnivores, herbivores, and eventually on producers. An example of this might be the harmful effects of pollution. The point that should be made is that when something disrupts a food web, humans should try to understand and minimize the disturbance. Students should also come to recognize that humans, too, are part of this complex web of life.

Need help immediately please !!!

Answers

Answer:

Gs, gs ----- gS, gS, gs, gs

Explanation:

There's a pattern in the order of the GgSs and ggSs.

When comparing two different trait's independent assortments, you must consider = the possible gametes and order pattern value of "Gs, gs --- gS, gS, gs, gs".

Scene chromosome:When it comes to characteristics, 1 Trait and 2 Traits are two separate sorts of traits that are mostly seen in GS.For every parent GS's likely gametes, enter the spaces. As a result, the values for the order pattern are "gS Ss GgSs ggSs."The "scene chromosome" occurs when two or more Jeanne squid jeans are found on the same chromosome.

Find out more about the scene chromosome here:

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A. What gas do plants give off in the light?

Answers

Answer:

oxygen

Explanation:

✓ Concept Check
1. Describe the two groupings of bones that form the skull.
2. Identify which bones make up the cranial bones.
3. List the fourteen bones that form the face.
חר

Answers

1. Cranial roof & cranial base
2. Frontal bone, parietal bone, temporal bones, occipital bone, sphenoid bone, ethmoid bone
3. Inferior tribunal (2), lacrimal bones (2), mandibal, maxilla(2), nasal bones (2), palatine bones (2), vomer, zygomatic bones (2)

A man with blood type A, whose mother was type o, has a child with a woman that has type AB blood. Which blood
types are possible in their children?

Answers

Answer:

Ab a o

Explanation:

A man with blood type A, whose mother was type o, has a child with a woman that has type AB blood. Which blood

types are possible in their children AB, a, O.

What is ABO blood grouping ?

The blood grouping can be defined by the presence of surface antigens in the red blood cell which are  A and B. The gene present on the parent chromosome can determine the blood group.

Blood type A represents to the presence of gene A, and its genotypic expression can be A/A or A/O.

Type B blood group where genotype is represented as B/B or B/O, is due to the presence of a gene containing the B antigen.

AB blood group which is codominant- has one gene for A and another for B, with genotype A/B.

Blood type O is mainly characterized by the absence of surface antigens, behaves like a recessive trait, which only manifests itself in the absence of surface antigens A and B. The genotype is O/O.

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A student mixes strawberry kool-aid and water. A pH meter is used to measure the pH of 5.4. What kind of solution is strawberry Kool-Aid? **

Answers

The strawberry Kool-Aid is an Acid

You are learning about energy transformation in science class Sally Group made this electric magnet using battery and some wise describe the energy transformation
you see here

Answers

Answer:

The energy transfer in an electromagnet transfers from mechanical energy to electrical energy to chemical energy. The energy transformation in an electromagnet is from chemical to electrical to electromagnetic waves.

use the images and information from the article to selecte the TRUE statment​

Answers

Explanation:

theres no picture in it

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