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PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS

Answers

Answer 1

Answer:

c

Explanation:


Related Questions

What is the function of the structure identified by the red arrow? (2 points)


food capture

mobility

DNA transfer

Protection

Answers

Note about the question:

You will find the image in the attached files

Answer:

Protection

Explanation:

The red arrow seems to be pointing to the membrane of bacteria cells. Probably the green structure also includes the cell wall.

Bacteria are a wide group of unicellular prokaryotic microorganisms with a simple structure and sized between 1 to 10 micrometers. These organisms lack a nucleus, nuclear membrane, and organelles. They only present plasmids and ribosomes. They have a cell membrane and a cell wall that protects the cell. Some of them can also show a capsule.

Membranes and cell walls delimitate and protect the cells from different extracellular factors that might damage them. The membrane constitutes a selectively permeable barrier that allows the free pass of only a few substances while it blocks others.

what will happen if the number of organisms decreased?​

Answers

Answer:

it will affect the ecosystem in a bad way

Answer:

They would starve and die unless they could move to another habitat. All the other animals in the food web would die too, because their food supplies would have gone. The populations of the consumers would fall as the population of the producer fell.

Explanation:

This model shows the process of transcription. Which of these best explains the role of DNA and RNA in transcription? Choose ALL
that apply.


A)
RNA is formed from DNA nucleotides.


B)
DNA serves as the template
for making RNA.


C)
RNA copies a small segment of DNA using RNA polymerase.


D)
DNA contains the entire genome, but in transcription, a small segment is
copied into RNA.


E)
DNA contains the entire genome, and the entire genome is copied into
RNA that can travel to the ribosome.

Answers

Answer: B,C,D

Explanation: The answer is B,C,D because I did it on usatestprep.

DNA serves as the template for making RNA.RNA copies a small segment of DNA using RNA polymerase. DNA contains the entire genome, but in transcription, a small segment is copied into RNA  best explains the role of DNA and RNA in transcription

what are the function of RNA   polymerase  ?

there are Three different types of RNA polymerases (RNAPs), which transcribe eukaryotic genes, such as RRNA genes are transcribed by RNA polymerase I.

mRNA, miRNA, snRNA, and snoRNA genes are mainly transcribed by RNA polymerase II, while tRNA and 5S rRNA genes are transcribed by RNA polymerase III.

short RNAs as well as the protein coding genes  are both transcribed by RNA polymerase II.

A Separate type of RNA polymerases are present in chloroplasts and mitochondria, where they specifically transcribe the DNAs of those organelles.

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After burning the forest trees, a layer of ash is formed providing the soil with..........................

Answers

Answer: Fertilizer

Explanation:

4. What is the weight of a 2 kg brick?
a. Write the formyia.
b. Plug in the numbers.
c. Solve the problem.

Answers

Answer:

doc hggfcvvhgvcivv

Explanation:

ttjtgc

please help me please will give brainliest to ​

Answers

Answer:

16

Explanation:

By using  the law of independent assortment, you can solve this by calculating

[tex]2^4[/tex]

however, crossover can cause endless possibilities of genotypes!

The fluidity of the cell membrane is
maintained by
A. the absence of double bonds in the bilayer.
B. the presence of double bonds in the bilayer.
C. the non-polarity of the bilayer.
D. transmembrane proteins.

Answers

Answer:

To my own understanding I think it's C

Find the hypotenuse of a right triangle whose legs both have a length of 5.

Answers

Answer:

Hypotenuse = 7.07 units.

Explanation:

The sides of the right angle triangle are the opposite and adjacent side; which are both equal in this case.

Given the following data;

Opposite = 5 units

Adjacent = 5 units

To find the hypotenuse, we would use the Pythagorean theorem given by the formula;

Hypotenuse² = opposite² + adjacent²

Hypotenuse² = 5² + 5²

Hypotenuse² = 25 + 25

Hypotenuse² = 50

Hypotenuse = √50

Taking the square root of both sides, we have;

Hypotenuse = 7.07 units.

If a sound is softer or a light is dimmer, what does this mean about the amplitude of the wave?

Answers

Answer:

it britens up off the water My Dog Told Me

Why does the water in the ocean feel cold even though water holds heat?

Answers

Explanation:

Cold water has a higher density than warm water. Water gets colder with depth because cold,salty Ocean water sinks to the bottom of the ocean basins below the less dense warmer water near the surface.

Please Help


how did the investigators confirm the suspect that killed the mission director?

Gattaca Movie Question​

Answers

Explanation:

why u want to know why u disturb ur mind by things which are already written in books

Chromosomes Break During?I


c. Metaphase

b. Anaphase

d. Telophase

a. Prophase

Answers

Answer:

prophase

Explanation:

the first step.

the nuclear envelope breaks down and chromosomes condense and become invisible

Answer:

metaphase

Explanation:

please mark as brainliest answer.

ovaries and testis are also called

Answers

Answer:

reproductive organs...hope it will help you

Please HELP!!WILL GIVE BRAAIN!!!

Answers

Answer:

False

Explanation:

Pluripotent stem cells are master cells. They're able to make cells from all three basic body layers, so they can potentially produce any cell or tissue the body needs to repair itself.

Pluripotent stem cells have the ability to undergo self-renewal and to give rise to all cells of the tissues of the body (but not the placenta).

I think the answers false

list and explain two examples of how environment and genotype can interact.

Answers

Answer:

Sex determination in sea turtles depends on both genes and the temperature at which sea turtle eggs mature. Human height is affected both by genes and such factors as nutrition and health care.

Explanation:

hope this helps!

List and describe the six common morphologies

Answers

Explanation:

The basic morphologies are spheres (coccus) and round-ended cylinders (bacillus). But there may be others such as helically twisted cylinders (spirochetes), cylinders curved in one plane (selenomonads) and unusual morphologies (such as the square, flat box-shaped cells of the archaean genus Haloquadratum).

If God created everything than what created God?

Answers

Answer:

Its best not to question and just believe that there is something at the end of our meaningless lives

Explanation:

I NEEEEDDD HELP PLEASE

Answers

........................

Answer:

the answer is 25%red 50%pink and 25% white

Explanation:

think of it like a box and make that box into 4 pieces put rw on top and rw on the side

Which statement best describes how homologous chromosomes are
separated during meiosis I?
A. The sister chromatids of each chromosome separate into different daughter
cells.
B. The two homologous chromosomes are not separated during meiosis I.
C. The two homologous chromosomes travel together into one new daughter cell.
D. The nonsister chromatids of each homologous pairs separate into different
daughter cells.
The two homologous chromosomes separate into two different daughter cells.

Answers

Answer:

two homologous chromosomes travel together into one new daughter cell.

Explanation:

in metaphase I the tetrads line themselves up at the metaphase plate and homologous pairs orient themselves randomly. in anaphase I centromeres break down and homologous chromosomes separate. in telophase I chromosomes move to opposite pols; during cytokinesis the cell separates into haploid cells.

Some people think hydropower should be used to supply all of the electricity
for the United States. Which of the following statements describes a flaw in
this plan?
A. Hydropower contributes to the greenhouse effect.
L
B. Hydropower can be used only in the desert.
C. Hydropower is used only as transportation fuel.
D. Hydropower can harm native aquatic populations.

Answers

Answer:

D. Hydropower can harm native aquatic populations.

Explanation:

Hydropower is the power of water or hydrosphere and is the cheapest and simplest form of energy. The hydrosphere is a renewable source of energy and is thus non-polluting but most of the hydropower that is converted into electricity is harmful to the marine and aquatic life forms. As it disturbs their habitats and created chemical and physical change in the body of water. Such as depletion of oxygen and enrichment of nutrients.

What is Endosymbiotic Theory ?
How does it explain Eukaryotic Cells?
What evidence do scientists have to support this theory ?
Based on the video of the amoeba sisters.

Answers

Answer:

1.States that organelles such as chloroplasts and mitochondria were once free-living prokaryotes which eventually lived symbiotically within larger cells, forming modern day eukaryotes.

2.Eukaryote, any cell or organism that possesses a clearly defined nucleus. The eukaryotic cell has a nuclear membrane that surrounds the nucleus, in which the well-defined chromosomes (bodies containing the hereditary material) are located.

What are frankenfoods? Are Genetically Modefied foods safe?

Answers

Opponents of GMOs have been unceasing in their campaign to vilify genetically modified foods by describing them as “Frankenfoods,” thus implying they are not natural and are potentially harmful.

“The practice of introducing new DNA and chemicals to seeds or animals (Aqua Advantage has developed a GMO fish) is similar to how Mary Shelly’s Frankenstein created his monster–—through piecing together lots of different organisms,” wrote the Organic Authority on its website—a common allusion in the anti-GMO world. “We all know what happened when the monster turned on Frankenstein, and many critics of genetic engineering have likened the inevitable backlash of GMO technology to the destruction and murderous rampage of Frankenstein’s monster.”

Many anti-GMO articles that warn of the dangers GM crops are often accompanied by an image of a tomato fruit or vegetable with syringes sticking out of them. Very often it is a fruit or vegetable for which there is no current GM equivalent such as a tomato. This depiction is used to reinforce the notion that GM foods are created in laboratories and not by nature and therefore are dangerous to consume.

With the constant barrage of scare-based imagery, it is not surprising that there is widespread public suspicion that GMOs are dangerous to human health. But there is little controversy surrounding GMOs within the scientific community with 88 percent of the members of the American Association for the Advancement of Science believing GMOs are “generally safe.” The safety of GMOs were once again reinforced by the May 2016 report by the U.S. National Academy of Sciences, Engineering and Medicine, which concluded, there was “reasonable evidence that animals were not harmed by eating food derived from genetically engineered crops”, and epidemiological data indicated there was no increase in cancer or other health related problems associated with these crops entering our food supply.

David Zilberman, a professor of agriculture and resource economics at the University of California, Berkley, has noted that Frankenfood was “a terrible word, a stigmatization word, one that’s used to scare people… People are afraid of GMOs for little or no reason. GM is simply a tool. Because it allows us to modify plants with far greater precision and control then before, it will be very valuable.”

The reality is that the vast bulk of the foods we consume whether organic or conventionally grown have had their genetics altered in the field or in a laboratory via a process of selective breeding or advanced biotechnology techniques, and all such foods are safe to eat. The altering of genes in plants is even known to occur naturally as highlighted by the sweet potato.

How have scientists used relative dating to study the geologic history of other planets, such as Venus?

Answers

Answer:

I think you are talking about radioactive aging? (see explanation)

Explanation:

We have rocks from the Moon (brought back), meteorites, and rocks that we know came from Mars. We can then use radioactive age dating in order to date the ages of the surfaces.

Have a great day <3

Over the past billion years, North America's shape and location have undergone significant changes, and these changes are still being driven by geologic processes.

What is geologic history?

According to estimates, the Earth is 4.6 billion years old. Northern Quebec is home to the oldest rocks, which date back 4.3 billion years. These are a component of the Precambrian shield of Canada, which was the original center of the North American continent. Every continent has rocks that are older than 3.5 billion years.

The dynamic Earth is made up of always shifting plates formed of solid continental and oceanic lithosphere that lie atop a swirling, plastically flowing asthenosphere. With immense force, these plates move apart, clash, or slide past one another, forming mountains, new ocean floors, volcanic island chains, and earthquakes.

Therefore, Over the past billion years, North America's shape and location have undergone significant changes, and these changes are still being driven by geologic processes.

To learn more about geologic history, refer to the link:

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please help right answer only

Answers

Answer:

Prophase

Explanation:

During Prophade, the chromosones condense, the nucleous dissapears, and the nuclear envelipe breaks down

please answer A.S.A.P.
Which statement best explains the role of energy in cellular respiration
A. The cell creates energy by forming large molecules.
B. The cell destroys energy by breaking down large molecules.
C. The cell creates stored chemical energy by capturing solar energy.
D. The cell transfers stored chemical energy to different chemical bonds.

Answers

D bc the the cells more so breaks down the chemical energy and forms that chemical energy into putting it in different activities or chemical/hormonal needs

The cell transfers stored chemical energy to different chemical bonds.

Chemical energy stored within organic molecules such as sugars and fats is transferred and transformed through a series of cellular chemical reactions into energy within molecules of ATP (adenosine triphosphate).

What is cellular respiration?It is the process by which organisms combine oxygen with foodstuff molecules, diverting the chemical energy in these substances into life-sustaining activities.They discard, as waste products, carbon dioxide and water.Example of cellular respiration in plants is the use of photoautotrophic processes to obtain the glucose needed for cellular respiration. This means that plants can use the light energy they acquire from the sun to yield glucose and oxygen.

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Plant cells that are specialized for continuous cell division are mostly found in the tips of roots and shoots. This is because

Answers

Answer:

The complete answer to the question will be given in the explanation.

Explanation:

The meristems (tissues with the capacity to divide) are found in these areas, which allows the roots to grow in a longitudinal and diametrical direction and the shoots to develop stems and flourish again.

What are humans and where do they live?






Answers

Answer:

creatures that live on earth

humans live on mars the planet and they are monkes

Is this correct? Please help :)

Answers

Answer:

I am pretty sure correct me if I am wrong

Explanation:

A spoon is manufactured out of plastic using an injection molder. Which is the most suitable secondary material to use?

Answers

Answer:

wood

Explanation:


Why could tropical rain forests be called the "medicine chest of the Earth?

Answers

Because it gives food for LOTS of living organisms
It gives lots of food
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I need help fast please!!!!! Simplify the following surd expressionsa) 62 -52b) 11 + 311 Please help ! I dont get it! Below is a list of physiological events involved in modulating respiratory rate. Using your knowledge from class, place the events in the correct order. A. Medullary respiratory centers are stimulated.B. CO2 levels in blood decline.C. Somatic motor impulses are sent to the respiratory muscles.D. Diaphragm and external intercostals contract at a faster rate.E. More CO2 is exhaled. F. Extracellular fluid surrounding brain decreases in pH.G. PCO2 increases in blood H. CO2 produces H by reacting with water.I. Central chemoreceptors are stimulated.J. pH of brain extracellular fluid returns to normal. 2. Any number that can result frommultiplying our given number by any othernumber is aB. multipleD. productA. factorC. LCM solve using trigonometry, find missing side Which of Kepler's laws helps you compare the velocities of different planets? Which of the following correctly shows the order of dynasties in China?a.Sui, Song, Tangc.Tang, Song, Suib.Sui, Tang, Songd.Song, Sui, TangPlease select the best answer from the choices provided. Calculate the rate per litre at which a car uses petrol,if it uses 20l of petrol to travel 180 km Analyzing a ScenarioA pharmacy technician fills a prescription for a new client. Since the client is new, the pharmacy technician sets up a patient profile on the computer. The technician politely asks the client for contact information and about any allergies.Which of the knowledge areas listed by O*NET is the pharmacy technician using in this scenario?a. customer and personal serviceb. mathematicsc. computers and electronicsd. clericale. medicine and dentistry A new protein factor named PF2 was recently isolated from mammalian cell nuclei. Among other protein domains, PF2 exhibits an RPD3-interacting domain (RPD3 contains the catalytic activity of the HDAC B complex) and a TFS-interacting domain (TFS is a DNA binding protein). PF2 does not have a DNA binding domain, however. Predict a likely function of PF2 and justify it. The importance of both domains should be explained. Which statement is true?DShow Your WorkA The greatest common factor of 10 and 14 is 5B. The greatest common factor of 10 and 15 iss.C. The greatest common factor of 13 and 21 is 3D. The greatest common factor of 14 and 21 is 3 The faculty of a certain four-year college consists of 179 teachers. There are 663 first-year students. The student-to-faculty ratio for the entire college is 15 to 1. What is the total number of second-, third-, and fourth-year students?A 1,989B 2,022C 2,652D 2,685 4. When the speed of the following water increases it cuts into thesurface of the soil.O Soil erosionO Sheet erosionRill erosionO Gully erosion The Goodyear Tire & Rubber Companys December 31, 2016 financial statements reported the following (in millions): Total assets $16,511 Total liabilities 11,786 Total shareholders equity 4,725 Dividends 82 Net income (loss) 1,264 Retained earnings, December 31, 2015 4,570 What did Goodyear report for retained earnings at December 31, 2016? Which phrase best completes the diagram?Goals of Social Policy: Providing citizens with an education Ensuring the safety of citizens?A. Helping people who live in poverty.B. Increasing aid to foreign countries.The correct answer is:A. Helping people Who live in poverty In order to avoid power failures due to falling limbs and down trees, power companies will intentionally kill trees growing near their lines. Applying a chemical to slow the growth of the trees is cheaper than trimming, but the chemical kills some of the trees. Suppose that one such chemical would kill 25% of elm trees. The power company tests the chemical on 300 elms. Consider these an SRS from the population of all elm trees.A) What are the mean and standard deviation of the proportion of trees that are killed? B) Is it okay to use normal calculations for this problem? Explain.C) What is the probability that at least 26% of the sample is killed? 2). Write an equation and solve. You will not be given credit for your answer if you do not include your equation! This month's cell phone bill was for $15.27 more than last month's cell phone bill. If this month's phone bill is for $72.50, how much was last month's cell phone bill? can someone please help meeee What would be worse for this food web,the removal of the mouse or the squirrel and why