Answer:
It is the minimum price per kWh at which electricity must be sold in order to break even over the lifetime of a power-generating project.
Explanation:
It is the minimum price per kWh at which electricity must be sold in order to break even over the lifetime of a power-generating project.
What is the levelized cost of energy LCOE ?The levelized cost of energy (LCOE), or levelized cost of electricity, is a measure of the average net present cost of electricity generation for a generating plant over its lifetime. It is used for investment planning and to compare different methods of electricity generation on a consistent basis.
Thus, option "B" is correct.
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PLEASE ANSWER ASASP!!!!!!!!!!!!!!!!!!!!
Answer: The first option: 0%
Explanation:
In a diploid species of plant, the genes for plant height and fruit shape are syntenic and separated by 18 m.u. Allele D produces tall plants and is dominant to d for short plants, and allele R produces round fruit and is dominant to r for oval fruit. The expected percentages of progeny phenotypes are listed below:
tall oval = 41%
short round = 41%
tall round = 9%
short oval = 9%
(a) What proportion are expected to be tall and produce round fruit?
In a diploid plant species, the proportion of progeny expected to be tall and produce round fruit is 32%.
In a diploid species of plant, the genes for plant height and fruit shape are syntenic and separated by 18 m.u. The expected percentages of progeny phenotypes are tall oval = 41%, short round = 41%, tall round = 9%, and short oval = 9%.To determine the proportion of progeny expected to be tall and produce round fruit, we need to consider the alleles for each trait. Allele D produces tall plants (dominant) and allele d produces short plants (recessive). Allele R produces round fruit (dominant) and allele r produces oval fruit (recessive).From the given percentages, we can deduce that tall ovals and short ovals combined make up 9%. Since tall oval is 41% and short oval is 9%, the proportion of progeny expected to be tall and produce round fruit is 41% - 9% = 32%.Therefore, the proportion of progeny expected to be tall and produce round fruit is 32%.For more questions on diploid plant
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Question 1
Which of the following molecules play(s) a role in encoding the information that is needed for building proteins?
Deoxyribonucleic acid or DNA and RNA molecules play(s) a role in encoding the information that is needed for building proteins.
The information cells require to build proteins is encoded in deoxyribonucleic acid or DNA. Ribonucleic acid (RNA), is a related type of nucleic acid that may take on several molecular structures and function in a variety of biological processes including protein synthesis.
The arrangement or sequence of the nucleotides along each strand of DNA is used to encode information. Each of the bases—A, C, T, or G—can be thought of as a letter in a four-letter alphabet that translates biological messages into the DNA's chemical code.
DNA is a double-stranded molecule kept together by weak links between base pairs of nucleotides. It is the basic component of which genes are made.
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what are the 2 functions of Schwann cells
Providing insulation
Supporting nerve regeneration
Explanation:Schwann cells are specialized cells that are found in the peripheral nervous system. Their main functions are:
Providing insulation: Schwann cells are responsible for producing a fatty substance called myelin, which surrounds and insulates nerve fibers. This insulation helps to increase the speed of nerve signal transmission and prevents electrical signals from leaking out of the nerve fibers.
Supporting nerve regeneration: When nerve fibers are damaged, Schwann cells play a critical role in facilitating their regeneration. Schwann cells produce growth factors and other molecules that promote the growth of new nerve fibers and help to guide them to their correct destinations. Additionally, Schwann cells can also form a type of scaffold that guides regenerating nerve fibers and provides them with a supportive environment to grow.
The most defining characteristic of ecdysozoans is:.
Answer:
The most distinguishing and prominent feature of Ecdysozoans is their cuticle: a tough, but flexible exoskeleton that protects these animals from water loss, predators, and other aspects of the external environment. All members of this superphylum periodically molt or shed their cuticle as they grow.
Explanation:
Identify two pros and cons of your flowchart model.
Answer:
The model clearly identifies different parts of the nervous system involved, and it shows the flow step by step. Because the model lists only four steps, it doesn’t show every step in the nerve transmission. It also doesn’t show the details of the reflex arc.
Explanation:
What is meant by signal transduction and what is its effect on the process of egg activation?
Answer:
The process by which a cell responds to substances outside the cell through signaling molecules found on the surface of and inside the cell. ... Signal transduction is important for cells to grow and work normally. Cells that have abnormal signaling molecules may become cancer cells. Also called cell signaling.
Egg activation, whether initiated by or independent of fertilization, induces a rise in intracellular calcium. This calcium increase often manifests as a signaling wave that traverses the egg and releases it from meiotic arrest and metabolic dormancy.
1. There are two birds that live in the same type of tree, same climate, and eat the same type of fruit. However, one is nocturnal (awake at night) and the other is diurnal (awake in the day). Explain why these two birds are considered to have different niches.
Answer: different species
Explanation: They live in the same community like a Gouldian finch and a Double-Barred finch but are different species
However, one is nocturnal (awake at night) and the other is diurnal (awake in the day) as it consist of different species and they live in the same community like a Gouldian finch and a Double-Barred finch but are different species.
What shows the low light in the evening?The hours of low light in the evening shows that it would be when humans would be most at risk from dangers. Species might make sense to seek shelter during this period.
As a result of their divergent evolutionary paths, various species have evolved in various ways to adapt to their habitats. The reason a certain species is nocturnal or diurnal has a variety of different potential causes. Perhaps at night, when light levels are low, when humans would be most exposed to dangers. The decision to seek sanctuary during this time may therefore be justified. Considering the various predatory dangers that mice and rats encounter, it is possible that being active at night reduces the threat posed by predators like birds who utilize their visual senses to identify prey.
Therefore, However, one is nocturnal (awake at night) and the other is diurnal (awake in the day) as it consist of different species and they live in the same community like a Gouldian finch and a Double-Barred finch but are different species.
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To most effectively study the effect of peptide a on transcription of the osteoblatin gene, a scientist should determine the:____.
A) sequence of the osteoblatin gene.
B) amount of osteoblatin mRNA in the cell.
C) amount of osteoblatin peptide in the cell.
D) total RNA in the cell.
Answer:
A
Explanation:
Because you need to do the observation first
A substance requires energy to move across a membrane when it moves from:
A. Both
B. High Voncentration to low concentration
C. Low concentration to High concentration
A substance requires energy to move across a membrane when it moves from (C) Low concentration to High concentration
The process of moving a substance across the cell membrane from high to low concentration is known as passive transport, which does not require energy. Active transport, on the other hand, is the process of moving a substance from low to high concentration, which requires energy.
The movement of molecules against their concentration gradient (low to high concentration) requires an energy source, which is usually in the form of ATP (adenosine triphosphate). Low concentration to High concentration. During active transport, the substance moves against its concentration gradient, which means it moves from an area of lower concentration to an area of higher concentration.
This process requires energy, which is provided by ATP. Active transport is responsible for the uptake of nutrients, such as glucose and amino acids, in cells. The process of active transport is crucial in maintaining the proper concentration of ions in cells. Additionally, active transport is essential for maintaining the pH of cells and the function of enzymes. Overall, active transport is an energy-intensive process that is vital for cellular homeostasis and function. The correct answer is C.
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definition, Structure and function of Zymogens
how do u fix this sentence ''the man next door never goed to no partys.''
Answer:
The man next door never goes to any partys.
Explanation:
-capatilize t
- replace "d" with "s" in goed
- replace no with any
4. What term means land plants?A. embryophyteB. GymnospermC. Spermatophyte. D. angiosperm.
In plants, one of the great innovations they had was the retention of the embryo, which allowed a higher rate of survival, the reason why they are also called embryophytes, this innovation also allowed the plants to conquer land as the gametes
What test is used to ensure that the results you expect are the same as the results you are observing?
A. Epistatic test
B. Chi-squared test
C. Observational confirmation test
D. Punnett square test
Reset Selection
Answer:
b. Chi Squared
Explanation:
The chi squared test is best to find signifigance between differences in observed and expected values.
I need help please!!
1According to the periodic table, the statement that correctly describes the change from a neutral atom of an element to its ion is: a phosphorus atom forms a P ion by gaining three electrons; option D
Ions are substances that are formed when neural atoms lose or gain electrons.
There are two types of ions:
cation - these are positively charged ionsanions - these are negatively charged ionsCations are formed by the loss of electrons. Metal atoms form cations by a loss of electrons.
For example; Mg ---> Mg²⁺ + 2 e⁻
Anions are formed by a gain of electrons. Non- metals form anions by a gain of electrons.
For exmaple: Cl₂ + 2 e⁻ ---> 2 Cl⁻
Therefore, ions are formed when atoms gain or lose electrons.
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Which of the following is an example of a transgenic organism?
A) millions of copies of DNA that was amplified by PCR b)The human genome
C)Dolly the cloned sheep
D) Zebra fish expressing the Green Fluorescent Protein from jellyfish
E)A person's short tandem repeat profile
The amount of water a body requires for survival is dependent upon the climate and the individual’s level of physical activity.
The statement "The amount of water a body requires for survival is dependent upon the climate and the individual’s level of physical activity" is true because these factors directly influence the body's water needs.
Climate affects the rate of water loss through sweating and evaporation. In hot and humid climates, individuals tend to perspire more, leading to increased water loss and higher hydration requirements. Similarly, physical activity increases the body's temperature and triggers sweating, resulting in additional water loss.
Engaging in exercise or laborious tasks amplifies the demand for water to replenish the fluids lost during perspiration. Neglecting to meet these increased water needs can lead to dehydration, impaired physical performance, and potential health risks, the statement is true.
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The correct question is:
The amount of water a body requires for survival is dependent upon the climate and the individual’s level of physical activity.
True or False
Living organisms have different structures that enable them to function effectively in specific ways. What is one difference between the cells of plants and animals?.
Answer: The difference between cells in plants and animals is that plants have chloroplasts and cell walls but animals don't.
Explanation:
A chick becomes a chicken over a period of several
weeks.
Answer:
This is true !!
Explanation:
In general terms, chickens are said to be adults when they reach sexual maturity and begin the process of laying eggs. This will typically happen when the birds are between 16 and 24 weeks of age, depending on the breed. However, the time might also vary from individual to individual, as some will develop more quickly or slowly than others. If you need a ballpark figure, a young chicken can usually be considered mature when it reaches 18 weeks of life.
Write down the difference between endemic, pandemic and epidemic diseases.
1. Endemic diseases- Endemic diseases is present in a certain population or region. It doesn't effect large number of population. It has a very low spread .
For Example Comman cold.
2. Pandemic disease - The condition in which the disease is spread all over the continent or the entire world in a very large amount. There is sudden increase in the cases of the disease.
For Example: COVID -19
3. Epidemic disease- The condition in which there is sudden increase in the cases of the disease. In this case their is a rapid spread of the infectious disease and it effects a large number of peoples in the population.
For example: Pneumonic plague.
Chemical fossil fuel is most often released by what process?
Answer:
D
Explanation:
What should an ecologist measure in order to construct a pyramid of biomass for an ecosystem? A. the biomass in each trophic level of the food web B. the total mass of all the organisms in a representative area of the ecosystem C. the total mass of all the organisms in the ecosystem D. the number of organisms in each trophic level of the food web
Answer: When constructing a pyramid of biomass, the ecologist will produce a presentation of B.) the total mass off all the organisms in a representative area of the ecosystem.
Explanation: This type of ecological pyramid is determined by collecting organisms in each trophic level separately and finding their dry weight.
hope that helped! (:
Hi,
An ecologist measures in order to construct a pyramid of biomass for an ecosystem the total mass of all the organisms in a representative area of the ecosystem.
Therefore, Option B is correct.
Hope it helps you...
Answered by Benjemin ☺️
✅
Which principle of aggregation (counting up value) is used by utilitarianism?
Summing: the best state of affairs is the one with the largest sum of all final goods compared to all alternatives
According to aggregates, the worth of the world may be summed up from the values of all of its constituent elements, which can be local phenomena like experiences, lives, or communities.
What about utilitarianism?Utilitarianism is an ethical theory that establishes right from wrong by focusing on outcomes. For instance, according to the utilitarian perspective, if you are choosing an ice cream flavor for yourself, you should choose the one that will make you feel the happiest. It embodies consequentialism in some way. According to utilitarianism, the decision that will result in the greatest good for the largest number of people is the most morally right one. If you like chocolate but detest vanilla, go with chocolate for the delight it will provide and stay away from vanilla because it will make you unhappy. Four characteristics are shared by all utilitarian ethical theories: Consequentialism, welfare, impartialityand aggregationism. Consequentialism is the idea that morally, one should advocate for solely positive outcomes. The utilitarian philosophy has significant ramifications for how we ought to approach living an ethical life. Because utilitarianism prioritizes the happiness of Utilitarianism has been correctly referred to as universal hedonism, as opposed to Epicurus' egoistic hedonism, it suggests that we should make aiding others a top priority in our lives.Learn more about utilitarianism here:
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Describe how mutations and meiosis lead to variation within a population and the role
of variation in the speciation of the tortoises
Answer:
best he
Explanation:
try the best answer will be
In 3–5 sentences, compare and contrast the flow of matter and energy for land-based ecosystems and marine ecosystems. How and why are they similar, and how and why are they different?
Similarity includes Both the Marine and Land based ecosystems depends on one another energy .
In which category land ecosystem the animals are divided?Differences are in land ecosystem the animals are divided into primary producers , primary consumers , secondary consumers and tertiary consumers in marine these are not divided into categories.
The marine ecosystems are biologically more diverse than the terrestrial ecosystems. In Terrestrial and marine ecosystem, the energy flows from sun to primary producers in the lowest trophic levels then moves to higher trophic levels.
Therefore, Similarity includes Both the Marine and Land based ecosystems depends on one another energy .
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What stage of meiosis is Mendel's law of segregation?
Mendel's law of segregation is in the phase anaphase of meiosis.
Anaphases I and II of meiosis are where Mendel's Segregation law takes place. The homologous chromosomes are sorted into two daughter nuclei with their different versions of each gene during this stage of the first meiotic division.
The first division of meiosis, during which the homologous chromosomes with their unique versions of each gene are divided into daughter nuclei, serves as the physical basis for Mendel's law of segregation. During meiosis, the two different alleles for a single gene segregate as the chromosomes divide into several gametes, resulting in each gamete acquiring one of the two alleles.
In Mendel's experiments, meiosis-induced segregation and independent assortment in the F1 generation result in the F2 phenotypic ratios that Mendel observed.
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Identify the complementary strand of DNA with the sequence: ACC GTA TCG
1.) GTT ACG CTA
2.) ACC GTA TCG
3.) CAA TGC GAT
4.) TGG CAT AGC
Answer:
4
Explanation:
because it's there opposite letter
Answer:
4 b.c a is equal with t and g is equal to c
Explain how studying plant movement uncovers specific behaviors that may not have been attributed to plants.
Studying plant movement uncovered some specific behaviors such as irritability in plants as plants were observed to move in response to stimulus.
What are the characteristics of living things?Living things are things that have life in them.
Plants and animals are living things.
The characteristics of living things include:
movement respiration reproductionsensitivity or irritability excretiongrowthnutritionCertain attributes of living things were not attributed to plants earlier such as sensitivity.
However, studying plant movement uncovered some specific behaviors such as irritability in plants as plants were observed to move in response to stimulus.
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Which "letter" represents the "LIGAND" in the diagram below?
Answer:
Letter B.
Explanation:
The ligand is what binds to the receptor in cell signaling pathways. The receptor is pictured as A, and B is the molecule binding to it.
What is geologic time, and what does it have to do with rocks
Answer:
The geologic time scale was developed after scientists observed changes in the fossils going from oldest to youngest sedimentary rocks. They used relative dating to divide Earth's past in several chunks of time when similar organisms were on Earth. Geologists conduct studies that locate rocks that contain important metals, plan the mines that produce them and the methods used to remove the metals from the rocks. They do similar work to locate and produce oil, natural gas, and groundwater.
Explanation:
Answer:
The geologic time scale (GTS) is a system of chronological dating that classifies geological strata (stratigraphy) in time.
The sequence of significant events on earth are how rocks have been changing over time.
Explanation:
hope this helps