Answers
Answer:
because they are producer so if they will not produce food no one will survive
Plants are producers, they provide food to all organisms. Therefore, Plants play an important role in the lives of all organisms.
What is the role of plants in our lives?Plants play a very important role in every organism's life. In every ecosystem plants are producers, they make food through the process of photosynthesis, and this food is consumed by consumers.
They take energy from sunlight and this energy is used in the making of food when this food is consumed by consumers then they get the energy. This is how the flow of energy takes place in the ecosystem. It is a very important process in any ecosystem for the survival of the organism.
During the process of photosynthesis, they use carbon-di-oxide and produce oxygen. Thus, Plants play a crucial role in the lives of other organisms, including humans.
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Related Questions
Based based on the model what will the mean diameter of the phytoplankton cells that are found 25 km from shore
Answers
Answer:
650 micrometers
Brainliest?
Explanation:
Please someone answer..
1-what problems have to be solved to build a permanent research station on the moon?
Answers
A simplified model of gene expression is shown here. Based on the evidence in the model, which statements are supported with regards to gene expression? Select ALL that apply.
Answers
The statement that are correct based on the gene expression are:
A)Inactive DNA prevents the gene expression at the earliest stage.
B) Removal of the mRNA before it is translated can regulate the gene
E) Genetic Information in Cells expression
What is Gene expression?Gene expression is the process by which the genetic information encoded in DNA is converted into functional products, such as proteins or RNA molecules, that carry out specific cellular functions.
The process of gene expression begins with the transcription of DNA into RNA, which is a process where a specific segment of DNA is copied into a complementary RNA molecule.
Therefore, the RNA molecule is then used as a template to produce proteins through a process called translation. The proteins produced through this process play a crucial role in the cell and are responsible for a wide range of functions, including structural support, catalyzing metabolic reactions, replicating DNA, responding to stimuli, and transporting molecules across cell membranes.
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See full question below
A model for gene expression and regulation is shown here. Not all genes are expressed at all time, and a study of the proteins within
a cell indicates that not all of the gene products are present within a cell. Analyze the model and evaluate which statement(s) below
are correct based on the gene expression. Select ALL that apply.
A)
Inactive DNA prevents the gene expression at the earliest stage.
B)
Removal of the mRNA before it is translated can regulate the gene
expression
Regulation of the mRNA is the most efficient mechanism for reducing gene
expression.
D)
DNA, once transcribed, will produce multiple protein products with very
little regulation in the process.
The targeted destruction of the protein can reduce the overall expression
of the gene at a later stage in the process.
E)
Genetic Information in Cells
What relationship does Organism Y have with the other organisms in figure 1?
1. It is the herbivore that feeds on autotrophs.
2. It is the producer that provides the food base.
3. It recycles nutrients by breaking down organic matter.
Answers
In which of the following ways is DNA replication different from DNA transcription?
Answers
Answer:
Thymine is used in replication while uracil is used in transcription.
Explanation:
New cells can only be created after transcription has taken place. Replication results in mRNA strands while transcription creates new DNA. Transcription happens outside the nucleus and replication happens inside the nucleus. Thymine is used in replication while uracil is used in transcription.
DNA replication is a process whereby DNA makes a copy of itself while DNA transcription is a process whereby a messenger RNA is synthesized from a DNA strand.
Both processes involve the building-up of nucleotides or purine.pyrimidine bases. Replication involves building up of cytosine, guanines, adenine, and thymine bases while in transcription, the thymine base is replaced by uracil base.
Hence, the correct answer is that Thymine is used in replication while uracil is used in transcription.
Natural Selection Virtual Lab Report Instructions: As you complete each slide of the Natural Selection Virtual Lab Activity, please fill in this lab report with the appropriate information and data. Title: Natural Selection Objective(s): identify different types of evolutionary adaptations explain ways in which genetic variation and environmental factors contribute to evolution by natural selection and diversity simulate the effects of natural selection and genetic variation under specific environmental conditions Hypotheses: Variables: Materials: The Natural Selection Virtual Lab Activity Natural Selection Virtual Lab Report Procedures: The procedures are listed in Natural Selection Virtual Lab Activity. You do not need to include them here. Data and Observations: Table 1: Rabbits in the light-colored environment Generation Rate of Survival for White Rabbits Rate of Survival for Brown Rabbits 1 2 3 4 5 Table 2: Rabbits in the dark-colored environment Generation Rate of Survival for White Rabbits Rate of Survival for Brown Rabbits 1 2 3 4 5 Data Analysis: Part 1: In your data tables, you recorded the percentage of the rate of survival for both the white and brown rabbit in both the light-colored and the dark-colored environments. Part 2: Using your percentages in part 1, create a graph that represents the rate of survival for the white and brown rabbits in each type of environment. Insert chart [Hint: don’t forget to consider the relationship between your data and the type of graph to best represent your data. A bar graph would be the best option to analyze this data.] Conclusion: Include the following as a summary paragraph in the conclusion of your lab report: Analysis of the results of the experiment Using Table 1, which color rabbit had the higher rate of survival in the light-colored (white) environment? Explain why this occurred. Using Table 2, which color rabbit had the higher rate of survival in the dark-colored (brown) environment? Explain why this occurred. L
Answers
We can see here that in carrying out the experiment and identifying different types of evolutionary adaptations, we realize that the adaptations we can have are:
Structural adaptationsBehavioral adaptationsPhysiological adaptationsWhat is experiment?A scientific experiment is a test of a hypothesis, a demonstration of an established fact, or an evaluation of a specific technique, product, or method.
Natural selection-based evolution depends on both genetic variation and environmental influences. Natural selection can take advantage of genetic variety because individuals with beneficial qualities are more likely to live and reproduce, passing those traits on to subsequent generations.
We can see here that the above answer will help you to arrive at a logical conclusion after your experiement.
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Histoplasmosis is a disease of
Answers
Answer:
Histoplasmosis is an infection caused by a fungus called Histoplasma. The fungus lives in the environment, particularly in soil that contains large amounts of bird or bat droppings.Got it from the internet.
in the practice of science how is the accuracy of a scientific claim evaluated
Answers
The validity of a scientific claim is assessed by examining the claim made by the scientists, verifying the facts, and examining the experiments that have been performed, all of which are verified by another seasoned scientist.
What exactly does a scientist do?If a scientist believes more research is necessary or if they are aware of other research methods, they attempt to conduct the experiment based on the previously conducted experiment. The theory might be tested by the scientist to see what transpires, or they might obtain exactly what they predicted.
Social science is it difficult?The social sciences rank among the most challenging academic fields, both methodologically and conceptually, because their deal with systems that are extremely complex, adaptive, and not strictly rule-bound.
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when a substance changes from liquid to vapor its called:A.sublimation B.precipitation C.evaporation or D.condensation? pls help me asap!
Answers
Answer:
C. Evaporation
Explanation:
Poor soil quality can be improved by ?
Answers
Answer: Composting, adding organic material, rotating crops, and growing cover crops
hope this helps!
Which statement accurately describes Binary star system ?
Answers
Answer:
The accurate description for the binary star systems are that they have stars that might appear to wobble and also, often have one star that is brighter than the other. The binary star systems are often refer to as the double star system which consists of only two star in the system.
What animals have been dominant in the Cenozoic era
Answers
Explanation:
Cave lions, sabre-toothed cats, cave bears, giant deer, woolly rhinoceroses, and woolly mammoths were prevailing species of the Quaternary period. Without the dinosaurs, plant life had an opportunity to flourish during the Cenozoic era.
The Quaternary period was dominated by cave lions, saber-toothed cats, cave bears, giant deer, woolly rhinoceroses, and woolly mammoths. Plant life had a chance to thrive during the Cenozoic era without the dinosaurs.
What are the characteristics of Cenozoic era?From the Cenozoic period nearly 66 million years ago to the present day, life is considered recent.
Plants and animals look the one most like they do today during this time period.
The Cenozoic Era is divided into even smaller periods known as Epochs, so there will be even more guideposts in this Era.
Because of the extinction of many groups of giant mammals during the Cenozoic era, smaller species were able to thrive and diversify because their predators no longer existed.
Thus, big cats, saber-toothed cats, cave bears, giant deer, woolly rhinoceroses, and woolly mammoths monopolized the Quaternary period.
Plant life had a chance to thrive without the dinosaurs during the Cenozoic era.
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why do geologist think earths core contains mostly iorn
Answers
I hope my answer helped you! If you need more information or help, comment down below and I will be sure to respond if I am online. Have a wonderful rest of your day!
The image shows an energy pyramid. Vulture Coyote Prairie dog Grass Which statement about how energy flows through this ecosystem is supported by this ecological pyramid? OA. The highest trophic level has the most available energy because vultures are a tertiary consumer. B. The organisms of the second trophic level obtain their energy from the coyotes located in the third trophic level. C. The grasses' trophic level has the most energy, but only some of that energy moves to the second trophic level. D. The third trophic level is made up of prairie dogs that get their matter and energy from the grasses.
Answers
The third trophic level is made up of prairie dogs that get their matter and energy from the grasses (option d).
The energy pyramid depicted in the image illustrates the flow of energy through an ecosystem. In an energy pyramid, each level represents a trophic level, indicating the position of organisms in a food chain. The pyramid narrows as it ascends, indicating the decrease in available energy at higher trophic levels.
In this specific pyramid, the lowest trophic level is occupied by the grass. This makes sense because grass is a producer that captures energy from the sun through photosynthesis. As a result, it possesses the most energy within the ecosystem.
Moving up the pyramid, the second trophic level is occupied by the prairie dogs. They are herbivores that primarily consume grass for their energy needs. This demonstrates that the prairie dogs acquire their matter and energy from the grasses, supporting option D.
The third trophic level contains the coyotes, which are tertiary consumers. Tertiary consumers feed on other consumers, not producers. Therefore, option A is incorrect since vultures, not coyotes, are tertiary consumers in this ecosystem.
Option B is also incorrect because the coyotes do not obtain their energy from other coyotes located in the third trophic level. They acquire their energy indirectly from the grasses through the prairie dogs.
Finally, option C is incorrect as it states that the grasses' trophic level has the most energy. While the grasses are indeed the primary producers and possess the most energy, not all of that energy moves to the second trophic level.
Thus, the correct statement supported by the ecological pyramid is option D: The third trophic level is made up of prairie dogs that get their matter and energy from the grasses.
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S. pyogenes is a gram-positive bacterium. Gram-positive bacteria have structural differences that distinguish them from gram-negative organisms.
a. True
b. False
Answers
Answer:
True
Explanation:
Streptococci pyogenes is a gram positive bacterium that is found in the dental , collective tissues and in the respiratory tracts. It is different from gram negative bacteria because if it structure. It has a thick peptidoglylcan layer and no lipid membrane compared to gram negative that have thin peptidoglylcan layer and outer lipid membrane.
Errors in transcription occur about 100,000 times as often as do errors in DNA replication. B) Why do you think a cell can tolerate a higher rate of error in RNA synthesis than in DNA synthesis?
Answers
Cells tolerate higher rates of error in RNA synthesis because many copies of that RNA will be made, and only some of them have errors, which means that a high number of normal copies are also made, being enough to overcome and correct the problem. Another point is that DNA molecules are temporarily inherited. When it comes to errors in DNA synthesis, the mutation can be permanent if it`s not corrected until the next cell division, which makes errors in DNA synthesis more dangerous and with more consequences than in RNA synthesis, leading the cell to tolarate only a lower rate of errors.
As a result of your Zombie Apocalypse, the grass at a local park will no longer be mowed. What type of succession is this (primary or secondary)? Describe the stages of succession that will occur in the next 100 years.
What type of succession is this depicting?
Answers
Secondary succession is the kind of succession that might develop in a neighborhood park after the Zombie Apocalypse if the grass wasn't cut anymore and pioneer species would first colonize the bare soil.
Thus, pioneer species like weeds and grasses would colonize the bare soil and disturbed regions in the initial stage of secondary succession. These species can swiftly adapt to a new habitat since they are frequently resilient and rapidly developing.
In secondary succession, the pioneer species are the early settlers multiply and spread, the soil conditions become more stable and draw in additional species like shrubs and tiny trees. These animals are modifying the environment in a way that makes it possible for bigger and more diversified populations of creatures to live in more complicated settings.
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how does a person increase their muscle mass
Answers
Answer:
by working out
Explanation:
1. Glucose will react with oxygen in a laboratory setting using a combustion chamber. The reaction is exergonic, with the release of a large amount of energy in the form of heat and the production of carbon dioxide and water according to the following chemical equation:
C₂H₁2O6 + 60₂-6CO₂ + 6H₂O G = -686 kcal/mol
Glucose can also be incubated with cells that completely oxidize glucose, according to the same net chemical equation and with the same quantity of energy release. However, glucose oxidation in cells occurs during a series of steps, rather than in one step like the combustion reaction taking place in a lab. The diagram below shows these steps in terms of the free energy change at each step, as well as the input and output of ATP, NADH, and FADH, at different stages of the process. Free energy change and input/output during glucose oxidationa. A coupled reaction is a pair of reactions occurring together in which the energy released by one reaction is used in bond formation in the second reaction. For example, glycolysis and pyruvate processing form a coupled reaction.
Explain how coupling reactions allows a cell to capture the free energy of glucose oxidation rather than allow it to escape to the environment in the form of heat. Describe how this process affects other reactions in the cell. (3 points)
b. Pose a scientific question that a scientist might ask about how these processes are conserved across phyla. (3 points)
Answers
a. Coupling reactions capture energy of glucose oxidation for ATP production, preventing energy loss as heat. This process affects other reactions by supplying ATP, a universal energy currency, to drive cellular processes.
b. How are the enzymes and regulatory mechanisms involved in glucose oxidation conserved across different species, and what adaptations exist for energy metabolism variations?
In a laboratory setting, glucose reacts with oxygen in a combustion chamber. The reaction is exergonic and results in the release of a significant amount of energy in the form of heat, with the production of carbon dioxide and water according to the given chemical equation. A scientific question that a scientist might ask about how these processes are conserved across phyla is how the enzymes involved in these reactions are conserved across different phyla.Given that the process of cellular respiration is conserved across phyla, it follows that the enzymes involved in the reactions are conserved as well. Enzymes are proteins that catalyze chemical reactions, making them occur more quickly and with a lower activation energy than they would otherwise. Given the importance of these reactions, it is likely that the enzymes involved in the reaction are conserved across different phyla of organisms. For instance, the enzyme glucose oxidase is present in many different phyla and is responsible for the breakdown of glucose into carbon dioxide and water.For more such questions on Glucose:
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1. Think of an example where a forester would be required to help determine public policy. What are the advantages and disadvantages of this?
2. If a source of information has a bias, should professionals use the information? Explain your answer.
3. Should all stakeholders’ opinions be valued equally? Explain your answer.
4. Should nonprofit organizations have a role in determining policy in the forestry industry? Why or why not?
5. Explain why it is important to understand human behavior as part of forestry. Describe a situation where understanding human behavior would be important in solving a potential forestry issue.
Answers
Public policy alludes to the laws, directions, and activities of government bodies and other organizations that influence the lives of citizens.
1. A forester could be required to assist decide public policy in circumstances where a forest is being debilitated by advancement, and policymakers must choose whether to ensure the forest or permit advancement to continue. The points of interest of including a forester in this handle incorporate their ability in forest administration and their capacity to supply information and examination on the potential impacts of distinctive approach alternatives. In any case, an impediment is that the forester's point of view may be restricted to environmental contemplations and may not completely reflect other components that policymakers must consider, such as financial or social impacts.
2. It depends on the degree and nature of the inclination. If the inclination is significant and undermines the exactness and judgment of the information, at that point, experts ought to not utilize it. Be that as it may, if the inclination is minor or can be accounted for, experts may still discover the data valuable, as long as they are mindful of the bias and take it into thought.
3. Stakeholders' conclusions ought to be esteemed, but not essentially similarly. The degree to which a stakeholder's conclusion is esteemed ought to depend on the degree to which they are influenced by the issue and the ability they bring to the table. For illustration, a local community that depends on forests for its vocation may have more at stake than a natural organization that's not straightforwardly influenced, but a natural organization may have important logical mastery.
4. Non-profit organizations can play an imperative part in deciding arrangements within the forestry industry. They frequently have the ability in natural and social issues can educate arrangement choices, and they can speak to the interface of partners who may not have a voice within the approach handle. Be that as it may, there's a hazard that nonprofits may prioritize their possess motivation over another partner interface, and policymakers must guarantee that arrangement choices are based on an adjustment of distinctive viewpoints and interface.
5. Understanding human behaviour is imperative in forestry since forests are regularly utilized and overseen by individuals. For illustration, clashes can emerge between distinctive partners over how timberland ought to be utilized, and understanding the basic inspirations and values of each partner can offer assistance to discover arrangements that fulfill everyone's needs. Also, understanding human behaviour can offer assistance to foresters to plan outreach and instruction programs that are compelling in advancing maintainable timberland administration hones.
A circumstance where understanding human behaviour would be imperative is intending illicit logging exercises, where foresters would have to get the inspirations and motivating forces of those locks in illicit exercises in arrange to plan successful methodologies to avoid them.
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continue to build the protein by joining amino acids to the chain in the correct order every amino acid joined to the protein results in the production of one more water molecule click dehydrate to form the peptide bonds and watch the water molecule counter and be sure to record all data in your data table
Answers
The two processes transcription and translation make up this process, which is also known as protein synthesis.
The mRNA codon revealed in the A site pairs with the anticodon of an incoming tRNA. The polypeptide is moved from the P site to the A site as a result of the formation of a peptide bond between the new amino acid (in the A site) and the amino acid that was previously added (in the P site). The ribosome moves the mRNA's codon one position down.
Transcription has taken place in the nucleus of eukaryotic cells. DNA serves as a template for the production of a messenger RNA molecule during transcription (mRNA).
After leaving the nucleus, the mRNA molecule travels to a ribosome in the cytoplasm, where translation takes place. The genetic code found in mRNA is read during translation and utilised to create a protein. The core dogma of molecular biology, DNA RNA Protein, sums together these two processes.
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In severe pancreatitis, why does the destruction of the islet cells result in diabetes mellitus?.
Answers
Answer:
Type 1 diabetes, formerly known as juvenile diabetes or insulin-dependent diabetes, results from the specific autoimmune destruction of the pancreatic islet beta cells. The subsequent lack of insulin leads to increased blood and urine glucose.
A scientist discovers a graptolite fossil in a rock layer. Graptolites are examples of index fossils.
How is the discovery useful?
Responses
It helps date the rock layer.
It suggests that more fossils exist in deeper rock layers.
It shows where other graptolite fossils can be found.
It provides evidence that graptolites are alive today.
Answers
The useful response in this scenario is:
It helps date the rock layer.
Graptolites are considered index fossils because they have a relatively short geological range and are found in specific time intervals. By discovering a graptolite fossil in a rock layer, scientists can use the known age of the graptolite to determine the approximate age of the rock layer.
Index fossils are valuable for relative dating and correlation of rock layers, as they provide a reference point for determining the relative ages of other fossils and rock formations.
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A habitat is ___________________.
Answers
A habitat is a natural environment where organism lives,
What is a habitat?
Habitat in simple terms is where an organism lives due to to the suitability for it to survive in that particular place. Therefore, habitat can be be classified into types, the aquatic habitat, the terrestrial habitat and the arboreal habitat.
The types of habitat are:
Aquatic habitat: are places like lakes, rivers, ponds, oceans, where where water is present and it provides shelter, food and oxygen for organisms to survive and reproduce.Terrestrial habitat: are cover by land surface. This type of habitat can be forests. deserts, mountains and grasslands.Arboreal habitat: this is home for animals that live and survive in trees.In summary, a habitat is a natural place where an organism is found, where it lives and where it thrives.
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A healthy diet include 7 food groups, which of the following is a food group helps us to have healthy skin ?
1Carbohydrate
2Fats
3Protein
4vitamin C
Answers
Answer:
Fats
Explanation:
Fatty fish. Fatty fish, such as salmon, mackerel, and herring, are excellent foods for healthy skin. They're rich sources of omega-3 fatty acids, which are important for maintaining skin health (
how does white light intensity affect the rate of photosynthesis
Answers
Answer:There are three main limiting factors for the rate of photosynthesis; Light intensity, Temperature and Concentration of Carbon Dioxide. To increase one or decrease one would have a correlating effect on the rate of photosynthesis.
...
Effect of Light Colour on the Rate of Photosynthesis
Explanation:
What causes the phases of the Moon?
The moon's light and its rotation on its axis.
The moon's revolution and its projected light.
The reflected light of the sun and the moon's revolution around Earth.
The revolution of the Earth around the Sun.
Answers
Which of these are a function of the system shown?
Answers
Option (a) has a greater chance of being the answer — the respiratory system does take in Oxygen to break down glucose into Carbon dioxide and water vapor, releasing energy.
Why is it necessary for oceanographers to analyze river pollution levels?
Answers
50 POINTS!!! ANSWER ASAP!!!! If the same solid has a mass of 180g, that is the density?
.12g/cm3
27,000g/cm3
1.2cm3
2.7g/cm3
.12g
1.2g/cm3
27000g
Answers
You can't find the density unless you have the Mass and Volume.
You can solve this with the formula [ D = M/V ]
D = density
M = mass
v = volume
We can substitute with what we have.
D = 180/V
Best of Luck!