transcription in eukaryotes requires which of the following in addition to rna polymerase? responses several transcription factors several transcription factors start and stop codons start and stop codons the protein product of the promoter the protein product of the promoter, ribosomes and trna
Answers
This protein molecule helps in the initiation of the transcription process. Ribosomes and tRNA are the molecular machinery that is required for the translation process. Ribosomes help in the assembly of the protein molecules, while tRNA molecules help in carrying the amino acids to the ribosome.
When answering questions on the Brainly platform, as a question-answering bot, there are certain guidelines that need to be followed. Here are some of the guidelines:Always be factually accurate, professional,
and friendlyBe concise and do not provide extraneous amounts of detailDo not ignore any typos or irrelevant parts of the questionUse the terms that are provided in the question, in the answerSothe answer to the given question is as follows:Transcription in eukaryotes requires several transcription factors in addition to RNA polymerase,
start and stop codons, the protein product of the promoter, ribosomes, and tRNA.Transcription is a process by which genetic information present in DNA is converted into mRNA. This mRNA molecule is then used to synthesize the protein molecules. The process of transcription involves several steps and a number of factors.
In eukaryotic cells, transcription requires several transcription factors in addition to RNA polymerase. These factors are required for the proper functioning of RNA polymerase. They help in the initiation, elongation, and termination of the transcription process. Start and stop codons are sequences of nucleotides that are present in the mRNA molecule.
They help in the initiation and termination of the translation process. The protein product of the promoter is a protein molecule that is produced by the promoter region of the DNA.
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Related Questions
Given D = dimples and d= no dimples AND P=pointy ears; p=round ears.
Write the genotype of an elf that is heterozygous for both traits.
1 point
DDPP
DPDP
DdPp
dpdp
Answers
Answer:
Dd means dimples are present
Pp means pointy ears
Explanation:
The nucleus is the cell as:
A) The bones are to a human.
B) The heart is to human.
C) The muscles are to a human.
D) The brain is to a human.
Answers
Answer: D) The brain is to a human
Explanation: Nucleus is like the brain in the cell it basically helps the cell to function just the same as how the brain makes a human function properly.
All of the following were produced in experiments on primitive Earth conditions conducted by Miller-Urey and others, except for
A. amino acids.
B. adenine and other nucleotides.
C. prokaryotes.
D. hydrogen cyanide.
E. urea.
Answers
All of the following were produced in experiments on primitive Earth conditions conducted by Miller-Urey and others, except for prokaryotes.
False. Prokaryotes were not produced in experiments on primitive Earth conditions conducted by Miller-Urey and others. The Miller-Urey experiment and similar experiments aimed to simulate the conditions believed to exist on early Earth and investigate the formation of organic molecules. These experiments successfully produced amino acids, adenine and other nucleotides, hydrogen cyanide, and urea, which are important building blocks of life. However, the formation of prokaryotes, which are complex cellular organisms, was not a direct outcome of these experiments. Prokaryotes are believed to have evolved later through a separate process of biological evolution.
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The creature was approximately 1 meter long, with its backbone fused into a large shell covering the body cavity. It had a beaklike mouth, without teeth, and all four limbs were in the form of flippers. Based on anatomical similarities, to which modern animal is Dr. Digger's creature most closely related? zebra bony fish sea turtle snake
Answers
Answer: Sea Turtle
Explanation:
Sea turtles especially the green sea turtle Chelonia mydas is the most closely related to Dr Digger's creation having shell covering cavity covering the whole body except head and four limbs known as flippers which make them paddle along swiftly while swimming Thier mouth without teeth is shaped like a beak which makes them perfect herbivores which feed on mostly algae and grasses in the sea. Currently there are about 7 species of the sea turtle.
Answer:
c
Explanation:
sea turtle
this benign tumor of fat cells that clinically appears as a yellowish mass surfaced by a thin layer of epithelium is referred to as a
Answers
The benign tumor of fat cells that clinically appears as a yellowish mass surfaced by a thin layer of epithelium is referred to as a "lipoma."
What is it called?The most prevalent kind of adipose (fat) tissue-based benign (non-cancerous) soft tissue tumors are called lipomas. Under the skin, they often appear as a soft, slow-growing mass. The presence of fat cells gives lipomas their distinctive yellow color and painless nature. They can appear anyplace on the body where there are fat cells, and the underlying skin is frequently normal or slightly stretched.
It's crucial to remember that a dermatologist or healthcare provider should make the correct diagnosis after performing a clinical examination and potentially other diagnostic testing.
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if you were designing a policy to protect islands from invasive species what types of islands would you choose to focus on and why
Answers
If i was designing a policy to protect islands from invasive species, the types of islands which would be focused on is Pacific island due to the absence of natural competitors which control the ecosystem.
What are Invasive species?This is referred to organisms who aren't indigenous to an area and end up becoming overpopulated in the given area.This therefore leads to the organisms causing economic and environmental harm to the new area.
This is usually caused when there is an absence of natural predators or competitors which control the ecosystem in the area which is the reason why there is a high increase in population growth.
The Pacific island has a very low number of these natural predators and is therefore the reason why a policy will be designed in other to protect it from invasive species.
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What respiratory structure controls breathing? A. Diaphragm B. Lungs C. Heart D. Trachea Please select the best answer from the choices provided. A B C D
Answers
Answer:
I think it is A
Explanation:
Plz correct me if im wrong
Have a nice day or night✨
Answer: I can verify that the person above me is right (thank you btw :), it is A
Explanation: Got 100% on Edge quiz, have a good day~
What do we call the thin flexible
outer shell of a cell?
Answers
Answer:
cell membrane
Explanation:
6. Based on the four simulations you ran, describe what happened to your population and answer the experimental question, consider what happens in both environments and what happens when there are no predators. Provide evidence from the simulation to support your conclusions
Answers
Based on the four simulations run, the population growth was different in all simulations. Without predators, the population increased at the highest rate, while the rate of growth was slower in the other simulations.There were no predators in the first simulation and the rate of growth was the fastest.
The population reached its carrying capacity within 5 years. The graph shows a steep curve indicating a rapid rate of growth. The population increase was slower in the second simulation, and it did not reach its carrying capacity. The population growth rate in the third simulation was slower than the second simulation, and the graph shows that the population remained stable over time. In the fourth simulation, the predator kept the population at a lower level than the other simulations.
The experimental question is whether or not predator populations have an impact on prey populations. The simulations provide evidence that predators control the growth of prey populations. In the simulation with predators, the population grew at a slower rate than in the simulations without predators. This suggests that predators have an impact on the population of their prey.
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a model for leveraging animal movement to understand spatio-temporal disease dynamics. ecology letters.
Answers
In this study, researchers propose a model that harnesses the information from animal movement to understand the dynamics of disease transmission. By tracking the movement of animals, such as birds or mammals, researchers can gather data on their interactions, habitat preferences, and migration patterns.
The study titled "A model for leveraging animal movement to understand spatio-temporal disease dynamics" published in Ecology Letters focuses on using animal movement patterns to gain insights into how diseases spread over space and time.
In this study, researchers propose a model that harnesses the information from animal movement to understand the dynamics of disease transmission. By tracking the movement of animals, such as birds or mammals, researchers can gather data on their interactions, habitat preferences, and migration patterns. This data can then be used to build mathematical models that simulate disease transmission dynamics.
For example, imagine studying the spread of a contagious disease among bird populations. By tracking the movement of infected birds and their interactions with other birds, researchers can analyze how the disease spreads across different locations and over time. This can help identify high-risk areas or predict the future trajectory of the disease.
By leveraging animal movement data, this research provides a valuable tool for understanding the spatio-temporal dynamics of disease transmission. It allows scientists to gain insights into the factors influencing disease spread and to develop effective strategies for disease control and prevention.
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the risk of bacterial endocarditis after percutaneous and surgical biological pulmonary valve implantation
Answers
The risk of bacterial endocarditis following percutaneous and surgical biological pulmonary valve implantation varies depending on multiple factors, including individual patient characteristics and procedural considerations.
Bacterial endocarditis is a rare but potentially serious complication that involves an infection of the heart's inner lining or heart valves. The risk of bacterial endocarditis after pulmonary valve implantation, whether percutaneous or surgical, is influenced by factors such as the patient's overall health, presence of underlying cardiac abnormalities, and the specific procedure performed.
Research suggests that the risk of bacterial endocarditis following percutaneous pulmonary valve implantation (PPVI) using biological valves is generally low. The procedure is minimally invasive, reducing the risk of complications compared to open-heart surgery. However, antibiotic prophylaxis may still be recommended in certain high-risk cases.
In surgical biological pulmonary valve implantation, the risk of bacterial endocarditis is generally associated with the presence of pre-existing heart conditions, the use of prosthetic material, or a history of prior endocarditis. Antibiotic prophylaxis is often administered to mitigate this risk during surgical procedures.
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What will happen to the red blood cell in this environment?
Group of answer choices
The red blood cell will swell from absorbing salt molecules.
The size of the red blood cell will remain constant.
The red blood cell will swell at first and then shrink.
The red blood cell will shrink from losing water molecules.
Answers
Answer:
Explanation:
A The size of the red blood cell will remain constant. B The red blood cell will swell at first and then shrink.
The red blood cell in this environment is the red blood cell will swell from absorbing salt molecules. Thus, option A is correct.
What is the salt concentration of red blood cell?The red blood cell has a lower salt concentration than the liquid which means that it has a higher water concentration than the liquid. By the process of osmosis, water will flow from the red blood cell to the liquid which would lead to the red blood cell shrinking in size.
Cellular respiration has used to create energy for cells. It works by burning glucose in the presence of oxygen. The result is an outburst of energy and \(CO2\) as well as water. Red blood cells that are bathed in blood neither shrink nor swell and burst because the concentration of the surrounding blood is equal to the concentration inside the cytoplasm of the red blood cells. This means that the two solutions are isotonic.
Therefore, The red blood cell in this environment is the red blood cell will swell from absorbing salt molecules. Thus, option A is correct.
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which data would not affect maximum likelihood estimates of phylogenies when comparing different tree hypotheses? a. the tree topology b. the lengths of the branches c. the branching order of the tree d. nucleotide substitution rate e. all of these are important for finding the most likely tree
Answers
(E) all of these are important for finding the most likely tree is the correct option as all the given data would not affect maximum likelihood estimates of phylogenies when comparing different tree hypotheses.
Reading a family tree is similar to understanding a phylogeny. The original lineage is represented by the tree's root, while its offspring are shown by the branches' tips. You advance through time as you move from the root to the tips.
When comparing various tree hypotheses, the tree topology, branch lengths, branching order, and nucleotide substitution rate are the data that would not have an impact on the maximum likelihood estimations of phylogenies.
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How can the variation of the mouse offspring characteristics in the Mouse Genetics Gizmo (which was part of your OMS lesson) be explained?
A) There is no variation in the mouse offspring
B) Variation is due to different combinations of alleles from the parents
C) Variation is due to a different number of chromosomes from the parents
D) Variation is due to the type of food the offspring ate
Answers
The variation of the mouse offspring characteristics in the Mouse Genetics Gizmo can be explained by different combinations of alleles from the parents. Option B is the answer.
What is Genetics?Genetics is the scientific study of how living organisms inherit and pass on traits from one generation to the next. It involves the study of genes, which are units of heredity that determine an organism's characteristics, and how they are transmitted from parent to offspring. Genetics is a field that has applications in medicine, agriculture, biotechnology, and other areas of science.
The variation of the mouse offspring characteristics in the Mouse Genetics Gizmo can be explained by different combinations of alleles from the parents. Alleles are different versions of a gene, and offspring inherit one allele from each parent, resulting in various combinations that can affect their characteristics. This is known as genetic variation and is a fundamental concept in genetics.
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Which is not part of the cell theory? Question 3 options: All known living things are made up of one or more cells All matter is made of cells Cells are the basic units of structure and function of an organism All cells come from pre-existing cells
Answers
Answer:
all cells comes from pre - existing cells
Explanation:
because cell comes are made up from living things
Which of the following coordinate and control immune response?
B lymphocytes
T lymphocytes
antigens
antibodies
Answers
It says: T lymphocytes attack antigens directly and help control the immune response. They also release chemicals, which control the entire immune system....
Answer:
I think it is antigens but i am just guessing.
Explanation:
i don't know for certain that this is the right answer but regardless have a good day
Why is astrology referred to as a pseudoscience?
Answers
Answer:
Astrology has not demonstrated its effectiveness in controlled studies and has no scientific validity, and is thus regarded as pseudoscience.
Explanation:
Many organisms could potentially provide new medicines for human use, making which of the following crucial?
A
genetic biodiversity
B
population control
o
cecological succession
O gene flow
©2020 Illuminate Education Inc.
Answers
Answer:
A. Genetic Biodiversity
Explanation:
All in all, many products that make up food, medicine, and supplies for humans are enhanced by the components of biodiversity.
Similarly, a lot of components that make up our medicines usually come from environments that have extravagant amounts of biodiversity.
Case in point, the country of Madagascar is where most of the formulas of our medicines come from, and it has some of the most vibrant & biodiverse tropical forests in the world.
Genetic Diversity provides a fundamental connection for critically expanding the molecular diversity required for future effective drug discovery efforts. Therefore, option (A) is correct.
Why is diversity important to pharmaceutical industry?
Natural products account for around 35% of all medications. Biodiversity is critical to preserving human and animal health. A vast range of plants, animals, and fungus are utilized as medicines, necessary vitamins, pain relievers, and so on. Ancient tribes all across the world recognized and employed natural ingredients as remedies.
Greater awareness of the earth's biodiversity leads to significant medicinal and pharmaceutical breakthroughs. Biodiversity loss may restrict the identification of viable cures for numerous illnesses and health issues. For eg: Antibiotics, plant drugs, etc.
Thus, option (A) is correct among other options.
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WILL BE MARKED BRAINLIEST!! (if answer is reasonable)
18)When glucose is converted to pyruvic acid (pyruvate), where is most of the
energy from the glucose found?
Answers
The glucose harvested and created by plants is used in cellular respiration to create carbon dioxide, though the energy that the glucose offers is then utilized to perform the Krebs Cycle and helps ATP function at it’s top rate.
What is the difference between glucose and ATP?
Glucose is a storable form of energy, while ATP is a usable form of energy.
ATP is a storable form of energy, while glucose is a usable form of energy.
ATP is only a usable form of energy, but glucose can be used and stored.
Glucose is only a storable form of energy, but ATP can be used and stored.
Answers
The main difference between glucose and ATP is that Glucose is a storable form of energy, while ATP is a usable form of energy.
Glucose is storable form of energy because it can't be used as energy until it can be broken down by mitochondria of the cell while on the other hand, ATP is the usable form of energy which we can get from the break down of glucose molecules. Our cells use ATP as a fuel to do various activities of the cell so we can conclude that in glucose, energy is present in stored form whereas ATP is used as energy in various activities.
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50 POINTS CORRECT ANSWERS ONLY Write a 3 paragraph essay comparing and contrasting vertebrates and invertebrates. In your essay include different organisms that would be found in each as well as examples and characteristics of the phylum.
Answers
The large brains found in humans, which can take up 20% of your energy consumption, can only evolve
Answers
The large brains found in humans, which can consume up to 20% of our energy, have only evolved due to the selective pressures and advantages they provide.
The evolution of larger brains in humans is believed to be driven by factors such as increased cognitive abilities, problem-solving skills, social interactions, and adaptability to diverse environments. The brain's complexity and capabilities have played a crucial role in human survival and success as a species.
However, it's important to note that the evolution of larger brains comes with increased energy demands, requiring efficient energy allocation and management systems in the human body to support their function and maintenance.
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sentence supports the statement that complex, multicellular organisms are made up of specialized cells that each perform different functions for the body?
Answers
Answer:
Human liver cells make proteins that promote homeostasis that neurons do not
Explanation:
Answer:
bro am so so so lost i need help
The only food source for plants is glucose. Describe how plants are able to produce all other necessary biomolecules. Use the words like soil, absorb. roots. build, protein, nucleic acids and biomolecules in your answer.
please help im not the best in science
Answers
Answer:
is lipid, biology is easyyyy!
Which power source has been least consumed?
wood
wind
biofuel
hydroelectric
Answers
Answer:
wind can has been least consumed
Wind power source has been least consumed. Hence option B is correct.
What is Wind energy ?Wind power or wind energy is mostly the uses wind as a input energy to get electricity. It requires a wind turbine which is rotated by the help of flowing wind and that rotation of the turbine is given to the shaft of the generator and generator generates electricity. the power of the turbine can be given to a machine as mechanical energy. The wind energy is a renewable source of energy which is abundantly available in the environment. it is eco-friendly.
Wind energy source has been least consumed as compared to its availability.
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what is the difference between a cell and a cell membrane
P.S. ENJOY THE FREE POINTS /100 POINTS
Answers
Answer:
The cell wall is mainly present in plant cells while the cell membrane is present in the animal cell. The cell wall is made of cellulose whereas cell membrane lipids and proteins The cell wall is completely permeable while the cell membrane is semi-permeable
The cell wall is mainly present in plant cells while the cell membrane is present in the animal cell. The cell wall is made of cellulose whereas cell membrane lipids and proteins The cell wall is completely permeable while the cell membrane is semi-permeable.
thxs ;)
in order to draw the food web correctly, which organisms should have two arrows pointing toward them?
Answers
Answer:
Explanation:
A fox (for example), has more than two arrows pointed towards it.
Because the mouse, rabbit, squirrel, and bird get eaten by the fox.
Answer:
if your working in connexus for the bio test for energy flow heres the answer ,, good luck <3
Explanation:
where does hematopoiesis take place in adults? red bone marrow white bone marrow spleen liver thymus
Answers
which type of water reservoir could always provide freashwater
Answers
Answer:
mountain glaciers is the water resevoir that always provides freshwater
Explanation:
Answer:
Mountain glaciers
Explanation:
Because 68.7 percent is held in the glaciers
help me please help
Answers
Answer:
1) Predation
2) Competition
3) Symbiosis
Explanation:
Answer:
1. Predation
2. Competition
3. Symbiosis
Explanation: