Which statement is true about DNA? (1 point)

Which Statement Is True About DNA? (1 Point)

Answers

Answer 1
the answer is b because dna can be preserved in the remains of extinct organisms

Related Questions

All living things can be placed into one of three ________, the highest level of organization of living things.

Answers

Answer:

copy and paste this into Quizlet and you will get your answer.

Explanation:

I use that app for everything I need

Use the graph to find the factorization of x2 - 7x+12.

A. (x-6)(x-8)
B. (x - 3)(x - 4)
C. (x+3)(x + 4)
OD+
D. (x + 6) (x+8)


Answers

Answer:

Explanation:

Use the graph to find the factorization of x2 - 7x+12.

A. (x-6)(x-8)

B. (x - 3)(x - 4)

C. (x+3)(x + 4)

OD+

D. (x + 6) (x+8)

What type of friction holds an object in place and gives you traction?

A) static friction
B) kinetic friction

Answers

The answer is static friction

23. What’s that answer?

Answers

Answer:

D) codon, 3

Explanation:

Codons are made up of 3 nucleotides. The sequence of nucleotides is what differentiates the codons and signals for different types of amino acids.

Mental activity is really centered around
4BB.
What does 4BB stand for?
A. 4 Building Blocks
B. 4 Brain Books
C. 4 Best Beats

Answers

4 brain books! hope that helps

How does mutated DNA compare to unmutated DNA?

A: It is identical to the original strand.

B: It is single-stranded instead of double-stranded.

C: It is broken instead of continuous.

D: It is different than the original strand

Answers

D- it is different than the original strand! hope that helps

Answer:

D. Its different than the original strand!

Hope this helps :3

Explanation:

I just took the K12 test :)

what is the three kind of volume​

Answers

Sphere Volume = 4/3 πr³ , where r is the radius.

Cylinder Volume = πr²h , where r is the radius and h is the height.

Cone Volume = 1/3 πr²h , where r is the radius and h is the height.

identify the letter of the layer that contains the oldest fossil a to f

Answers

The letter of the layer that contains the oldest fossil a to f is "F". According to the Relative dating.

What is Relative dating?

Relative dating is used to determine a fossils approximate age by comparing it to similar rocks and fossils of known ages.

Absolute dating is used to determine a precise age of a fossil by using radiometric dating to measure the decay of isotopes, either within the fossil or more often the rocks associated with it.

Thus,  "F" According to the Relative dating.

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What causes potato cubes to increase in mass in distilled water?

Answers

inside the potato cube the concentration of solute is high. water always goes to low concentration of solute to high concentration of solute (osmosis). so water will gp in the potato due to endoosmosis. therefore the mass of potato will increase.

How many moles of LiCl are contained in 50.0 mL of 0.600 M solution?

Answers

Answer:

0.0300 moles LiCl

Explanation:

You can find the amount of moles using the molarity formula. The general structure looks like this:

Molar Concentration (M) = moles / volume (L)

You were given the molar concentration and volume in milliliters. Once you convert the volume to liters (by dividing by 1,000), substitute the values into the molarity formula. Then, you can simplify to find moles. The final answer should have 3 sig figs according to the given values.

50 mL / 1,000 = 0.0500 L

0.600 M = moles / 0.0500 L

(0.600 M) x (0.0500 L) = moles

0.0300 = moles

the difference between mixture and compounds is that mixtures change their properties and have to go through a chemical change this is not true of compound​

Answers

A mixture consists of two or more substances which may be elements, compounds or both mixed together physically in any proportion, but not chemically combined. However, a compound consists of two or more elements that are chemically combined in a fixed proportion. Hence, a compound is different from a mixture.

what is the meaning of Gravid​

Answers

Answer: I’m pretty sure gravid means pregnant.

Explanation:

Hope this helps :)

Gravid-” pregnant carrying eggs or young”

What is the pattern for speciation

Answers

Answer:

There is two. Geographic separation (allopatric speciation) and through mechanisms that occur within a shared habitat (sympatric speciation)

Hope that helps. Goodluck!

Marcie feeds her dog 98 ounces of dog food each week. She has 6 pounds of dog food.

Does she have enough dog food to feed the dog for a week? How many ounces of dog food does she have?

Answers

Answer:

She does not have enough for a week. Marcie has 96 ounces.

Explanation:

6 pounds is 96 ounces. Since she needs 98 ounces, she does not have enough for a week.

The idea that cells are the basic structural and functional units of life is an example of a scientific what

Answers

THEORY

================================

[tex] \large \sf \underline{Question:}[/tex]

The idea that cells are the basic structural and functional units of life is an example of a scientific what?

================================

[tex] \large \sf \underline{Answer:}[/tex]

[tex] \qquad \quad \huge \bold{Cell \: Theory}[/tex]

================================

[tex] \large \sf \underline{Explanation:}[/tex]

The idea that cells are the basic structural and functional units of life is an example of a scientific Cell Theory.

The Cell Theory was proposed by three German scientists called Theodore Schwan, Rudolf Virchow, and Mathios Schleiden.

For More Information :

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Which statements are true about the
nucleus? pick 2
it controls what goes in and out of the cell
it gives the cell shape and structure
it is the brain of the cell and it tells the other cell
parts what to do
it holds the cells DNA

Answers

Answer:

It is the brain of the cell and it tells the other cell parts what to do.
It holds the cell's DNA

A balanced diet for sendintary worker

Answers

Fruits and Vegetables

How does conservation benefit the environment?

Answers

Wildlife conservation is the preservation and protection of animals, plants, and their habitats. By conserving wildlife, we're ensuring that future generations can enjoy our natural world and the incredible species that live in it

The rate at which a parent atom creates daughter atoms is always
1.unstable and changing
2.constant and unique
3.unstable and rare
4.never found in nature

Answers

Answer:

2. Constant and unique

Explanation:

The rate at which a parent atom creates daughter atoms is always constant and unique. The process of cell division is a unique occurrence that happens with eukaryotic cells. These parent atoms go through the different phases at a constant phase, but when interruptions in the divisions happen, mutations and abnormality in the cell will take place.

Which of the following is WORST for the environment?

A: Reduce
B: Reuse
C: Recycle
D: Throw away

Answers

Answer:

Explanation:

Remark

If you throw something away, you have done nothing to try and make use of it. It's easy, quick and not environmentally friendly.

All the others help the environment.

Reduction means there is less to throw away.

Reuse means that the object gets a new life of usefulness so it is not thrown away. .

Recycle means that that something that would take years to decompose, is done very quickly and hopefully efficiently.

It is throw away because those are the ones which is used

Think of a common pet or other familiar animal and identify three examples of structural adaptations it has. Explain why these adaptations are useful. Then identify a physiological adaptation in the animal and describe how it could help the animal survive or reproduce.

Answers

Structural adaptations are biological characters of an organism like the bill on a bird or the fur on a bear. Other adaptations are behaviour.

Define adaptation?

Adaptation, the method by which a species becomes adapted to its surroundings; it is the outcome of biological selection's acting upon heritable divergence over various generations.

Thus,Structural adaptations are biological characters of an organism like the bill on a bird or the fur on a bear.

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Answer:

I have observed my pet cat and my findings are as follows:My cat’s ears are long, because this helps in heat radiation in our warm climate.Due to the warm climate, my cat sheds a lot of its fur to stay cool.My cat has sharp teeth and claws to catch and eat its prey. This may be because cats belong to the lion family, and they evolved to hunt their own prey.The fact that my cat has fast-growing nails that can be kept sharp is a physiological adaptation, which has helped cats scratch off predators and thus better their survival chances. In this case, the sharp nails are structural but the fast growth is physiological.

Explanation:

edmentum

If a friend or family member tells you that a certain supplement works wonders on your immune system. How would you do research to verify their claims? Make sure that you give examples of reliable sources of scientific information.

Answers

Answer:

1. Look for the USP or ConsumerLab label

2.Purchase dietary supplements made in the United States and from established outlets

Explanation:

1. Dr. Yeung says that a good way to ensure that a dietary supplement is of high quality and not contaminated or adulterated with other materials is to purchase products with labels

2 Compared to products imported from countries where regulations are unclear or relatively lax, domestically manufactured ones are likely safer, advises Dr. Yeung

If a friend or family member tells you that a certain supplement works wonders on immune system, Look for the USP or Consumer, Lab label and Purchase dietary supplements made in the United States and from established outlets

What is immune system?

The Immune System composed of different types of cells and molecules, which protect our body against pathogens.

Pathogens are defined as everything from parasites to fungi, bacteria, viruses and haptens. Haptens are molecules that may cause an immune response when they come in contact with a protein.

These cells and molecules are distributed in all the tissues of the body as well as lymphoid organs, which eliminate or prevent microbial infections to decrease the growth of tumors and start the repairing process of damaged tissues.

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Balancing is a control procedure that

Answers

Balancing is a control procedure that distributes the effect of physical variables equally across the treatment conditions.

Answer

distributes the effect of physical variables equally across the treatment conditions

Explanation:

Which substance is a product of glycolysis?

Answers

Answer:

Outcomes of Glycolysis

Glycolysis produces 2 ATP, 2 NADH, and 2 pyruvate molecules: Glycolysis, or the aerobic catabolic breakdown of glucose, produces energy in the form of ATP, NADH, and pyruvate, which itself enters the citric acid cycle to produce more energy.

Explanation:

2 ATP, 2 NADH, and 2 pyruvate molecules:

In which of the atmospheric layers is the ozone layer located?

A: Troposphere
B: Stratosphere
C: Mesosphere
D: Thermosphere

Answers

The ozone layer is located in the stratosphere

with a population growth rate of 5% how long will it take for a population to double from 20,000 to 40,000 people?

Answers

Answer:

15 years

Explanation:

Compound growth

Equation:

20000 x 1.05 to the power of how ever many years needed

20000 x 1.05 to the power of 15 takes it just over, with 41578 people alongside decimals.

Therefore, it is 15 years.

Answer:

20 years for the population to double from 20,000 to 40,000

The Venn diagram shown below compares the nuclear reactions in the sun and nuclear power plants.

Picture shows two ovals which overlap in the middle. The oval on the left has the label 'Sun' on top and 'Combining of atoms' within it. The oval on the right has the label 'Nuclear power plants' on top and 'Splitting of atoms' within it. The overlapping portion has the label P inside it.

Which of the following best describes the process labeled P?

Absorption of radioactive material
Cooling of reacting atoms
Production of water
Release of energy

Answers

Answer: It would be D) Release of energy.

Click here to read the article. What is green building?

ANSWER: It is the practice of maximizing the efficiency with which buildings and their sites use resources (energy, water, and materials). It is the practice of minimizing building impacts on human health and the environment. Green building is also known as sustainable or high-performance building.

Answers

Green building is the practice of maximizing efficiency, minimizing building, and sustainable building (all options).

What does green building mean?

Green building is an emerging approach to maximize the efficiency of buildings resources such as energy and water.

Green building is also aimed at minimizing building impacts on the quality of life of people that habit a city.

In conclusion, Green building is the practice of maximizing efficiency, minimizing building, and sustainable building (all options).

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Answer:

Green building

is the practice of maximizing the efficiency with which buildings and their sites use resources (energy, water, and materials). It is the practice of minimizing building impacts on human health and the environment. Green building is also known as sustainable or high-performance building.

Explanation:

4. Explain why there are very few or no plants at the bottom of the ocean. Name the oceanic zone that has NO
light.

Answers

Answer:

After the aphotic zone, there's complete darkness. From 1,000 meters below the surface, all the way to the sea floor, no sunlight penetrates the darkness

Explanation:; and because photosynthesis can't take place, there are no plants, either.

In two or three well-developed paragraphs, explain how pollution can come from both natural sources and from human activities. Provide examples of each.

Answers

Pollution can come from both natural sources and human activities depending on the type of pollutant.

What is pollution?

It is the release of substances into the environment to the extent that the well-being of plants, animals, and humans starts getting affected.

Substances that are released into the environment to the extent that they start affecting the organisms in the environment negatively are known as pollutants.

Pollutants can come from natural sources or as a result of human activities.

For example pollutants such as oxides of sulfur, methane, carbon dioxide, etc. can come from natural processes such as volcanic eruptions, activities of microbes, etc.

Pollutants such as oxides of carbon and sulfur can also be generated as a result of human activities such as the burning of coal, technological inventions, etc.

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