Answers
Answer:
A
Explanation:
Efficiently
Related Questions
Organic semiconductors are a new technology that scientists are considering for the next generation of solar
panels. Manufacturers want to produce efficient semiconductors at a low cost. Which type of organic
semiconductors would be most desired as a solar panel technology?
Answers
The specific properties of the most desired organic semiconductors for solar panel technology may evolve as advancements are made in the field.
In the context of solar panel technology, the most desired type of organic semiconductors would typically possess the following characteristics:
High Efficiency: The organic semiconductors should have a high power conversion efficiency, meaning they can efficiently convert sunlight into electricity. This is crucial for maximizing the electricity output of solar panels.
Tunable Bandgap: Organic semiconductors with a tunable bandgap would be advantageous. The bandgap determines the range of light wavelengths that can be absorbed by the material. A tunable bandgap allows for optimization to match the solar spectrum, enabling better absorption of sunlight and improved overall efficiency.
Long Operational Lifetime: The organic semiconductors should be stable and exhibit a long operational lifetime. Solar panels are expected to endure outdoor conditions for many years, so the materials used should be resistant to degradation, such as from exposure to UV radiation or moisture.
Scalability and Low Cost: Manufacturers aim to produce organic semiconductors on a large scale at a low cost. Therefore, desirable organic semiconductors should be readily synthesized using cost-effective methods and be compatible with high-volume manufacturing processes.
Environmental Friendliness: Organic semiconductors that are environmentally friendly and have low toxicity are desirable. This is aligned with the goal of sustainable and clean energy technologies.
It is important to note that the field of organic semiconductor research is still evolving, and scientists are continually working to improve the performance and characteristics of these materials.
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explain the importance of all 3 biomolecules in general and for making ATP.
Answers
The three biomolecules that are used for making ATP are Lipids (fats) , Carbohydrates and Proteins
The biomolecules also known as biological molecules serve a wide range of activities and they vary in shape and their size . It is also considered essential to life because they help organisms develop, survive, and propagate. The biomolecules interact with one another which play a role in the development of organisms .
There are four types of biological molecules which are carbohydrates which is used as an energy source , lipids which is used for storage and support , proteins is used for supporting essential vital functions and amino acids are the developing elements that make up proteins and nucleic acids for storing genetic information .
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Inhibitors in biology meaning
Answers
Answer:an agent that slows or interferes with a chemical action.
Explanation: an agent that slows or interferes with a chemical action. : a substance that reduces or suppresses the activity of another substance (such as an enzyme)
Which animal is found in a rainforest?
hyacinth macaw
panda
arctic fox
grizzly bear
Answers
Answer:
A the hyacinth macaw
Explanation:
took the test
MULTIPLE CHOICE QUESTION
What is the function of the nucleus?
It controls what enters and exits the cell
It is where proteins are created in the cell
It contains the genetic material in eukaryotes
It packages and sorts proteins
Answers
Answer:
a
Explanation:
8. La metáfora "sin ti no podria vivir", a qué orgánulo
celular se refiere. Justifica to respuesta.
Answers
Esta cita se refiere a las mitocondrias. Las mitocondrias juegan un papel muy importante en la vida de las células, esto se debe a que sin las mitocondrias, la célula no podría sobrevivir.
Cells used a molecule called what to store and release energy
Answers
Answer:
ATP
Explanation:
big brain pls give brainliest
Adenosine Triphosphate (ATP) is an energy-carrying molecule found in the cells of all living things. ATP captures chemical energy that is obtain from the breakdown or food molecules, it then releases it to fuel other cellular processes.
ATP is the main energy currency of the cell.
How can ATP be produced:
Fermentation
Cellular respiration
Photo phosphorylation
Where is atp made in the cell: the mitochondria
What do stabilizing selection and directional selection have in common?
A. They are both forms of genetic drift.
B. They both decrease genetic variation.
C. They are both caused by female choice.
D. They both favor extreme phenotypes.
Answers
Answer:
they both decrease genetic variation
✓
What disorder can change morphology?
Answers
Answer:
brain disorder
Explanation:
Reproductive cells go through
meiosis twice. At the end there
are four of which type of cell?
A. diploid
B. haploid
C. somatic
Answers
Answer:
The answer is B: haploid
Explanation:
Haploid cells in humans are formed by meiosis. This is a type of cell division in which a single diploid parent cells divide to produce four non-identical haploid daughter cells.
Hope this helps please mark brainliest :)
The correct answer is option (b) Haploid.
Why at the end there are haploid cell?
Meiosis II starts with two haploid parent cells and ends with four haploid daughter cells.During meiosis II, the sister chromatids within the two daughter cells separate, forming four new haploid gametes.Why other options are incorrect ?
Option (a) and (b) are incorrect as somatic cells and diploid cells are produced through the cell division process of mitosis.Learn more about meiosis below,
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How does this device create fresh water from salt water? When could a device like this be useful?
Answers
Reverse osmosis (RO) systems and various multi-effect evaporator layouts are two pieces of desalination equipment.
What is desalination?Desalination tools include reverse osmosis (RO) systems and various multi-effect evaporator designs.
Multi-effect evaporators normally work by concentration to both generate distilled water and lower the amount of oil field water.
Reverse osmosis (RO) desalination removes salt and other pollutants by passing water through a number of semi-permeable membranes using the osmosis principle.
Thermal desalination purifies water by evaporating and condensing it using heat, frequently leftover heat from power plants or refineries.
Thus, this way this device create fresh water from salt water.
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Your question seems incomplete, the missing image is:
Scarification is a process that scratches up the surfaces of seeds that pass through the guts of birds. A student wanted to see if scarified seeds grew better than those that were not scarified. He simulated scarification by rubbing 20 cherry seeds with sandpaper. Another set of 20 cherry seeds were left alone. The student planted each of the seeds into separate pots and gave them the same amount of water daily. The pots were placed in a location with a constant temperature of approximately 25 degrees C. The number of seeds that germinated each group was recorded daily for three weeks. Which is the control group?
Which is the experimental group?
What is the independent variable?
What is the dependent variable?
Name at least one controlled variable?
Was quantitative or qualitative data collected?
Answers
The control group is the set of non-scarified seeds. The experimental group is the set of scarified seeds. The independent variable is scarification process. The dependent variable. is the number of seeds that germinated in each group.
Controlled variables are the amount of water supplied daily, the constant temperature of the growing environment, the type of cherry seeds used and the size of the planting pots.
Quantitative data are the daily count of the number of seeds that germinated in each group over three weeks.
The study does not have qualitative data.
Differences between dependent and independent variablesThe independent variable needs no stimulus to generate results.The dependent variable needs to be stimulated by the independent variable to generate results.A scientific experiment needs to feature all of the elements represented above to be effective and reliable. This is because these elements prove that the experiment was carried out methodically, specifically, and with care in each variable and presented data.
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Choose only one correct option. Explanation needed.
Answers
Answer: D
only green plants
Answer:
\(\large \boxed{\mathrm{D. \ Photosynthesis}}\)
Explanation:
Photosynthesis is a characteristic present in plants. Photosynthesis is a process where plants transform light energy into chemical energy. Reproduction, respiration, and excretion are all characteristics of living organisms.
Which macromolecule forms a double layer as the primary structure of cell membranes?
O fats
O oils
O phospholipids
O steroids
Answers
Answer:
Phospholipids are the macromolecule which forms a double layer of cell membranes
Answer:
C
Explanation:
why unraveling past climate changes is important and discuss several ways in which such changes are detected
Answers
Unraveling past climate changes is important because it helps us to understand the causes and consequences of climate change.
What is climate change?Climate change refers to the long-term changes in temperature and weather patterns. These may be natural or man-made changes.
Some examples of climate changes include sea level rise, rapid loss of ice mass loss in Greenland, Antarctica, and the Arctic, changes in floral and plant blossoming, and extreme weather occurrences.
Some methods by which past climate changes can be detected include:
Ice cores provide information on past climatic and weather conditions.Tree rings give information about past weather conditions.Sediment coresFossil recordsHistorical recordsLearn more about climate change at: https://brainly.com/question/1789619
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Complete question:
Explain why unraveling past climate changes is important and discuss several ways in which such changes are detected.
Reset
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The zoologist asked you to cross
one black (BB) mouse with one
brown (bb) mouse.
Use your Lab Notebook to predict
the expected ratio of black to
brown mice pups.
Drag and drop the appropriate
color mice pup onto the given
Punnett square diagram.
Next
Answers
Answer: 4:0
Explanation:
B B
b Bb Bb
b Bb Bb
All of the offspring will be black. Thus the ratio is 4:0
When does photosynthesis begin? when a plant takes in carbon dioxide when a plant takes in oxygen when sunlight falls on a leaf when a plant creates glucose
Answers
As much as 25% of the fruits and vegetables grown in Chinese agricultural
regions rot before they can be brought to market. Which of these approaches
is a possible solution?
A. More-efficient preservation methods
B. A reduction in irrigation
C. Planting more seeds
D. Less-efficient ways of farming
Answers
Answer:
A.More-efficient preservation methods
Mechanical weathering is commonly the result of all of the following except _____.
wind
plant disturbances
gravity
humans
ice
animal disturbances
running water
chemical reactions
Answers
Answer:
The diagram represents the process of enlarging a rectangle using a scale factor of 3. The width of the original rectangle must be:
9 in.
11 in.
12 in.
17 in.
Explanation:
how might difference in enzyme concentration affect rate of photosynthesis and respiration
Answers
Price of photosynthesis will increase as the quantity of collisions between enzymes and substrate will increase. this is the top-quality temperature. The enzymes begin to denature, so the fee of photosynthesis decreases.
Increase in enzyme attention will growth the charge of photosynthetic and respiratory reactions, furnished that there are substrates available to bind to. once all substrate is bound by enzymes, the reactions, the response will no longer increase, since there may be not anything for extra enzymes to bind to.
Enzymes are proteins that catalyze, or affect the fee, of chemical reactions without themselves being altered inside the process. precise enzymes catalyze every mobile reaction. the main position of enzymes at some point of the respiratory reaction is to help in transferring electrons from one molecule to some other.
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what is the general term for carbohydrates composed of two monosaccharides.
Answers
Disaccharides. Disaccharides (di- = “two”) form when two monosaccharides join together via a dehydration reaction, also known as a condensation reaction or dehydration synthesis.
Answer:
The general term for carbohydrates composed of two monosaccharides is "disaccharide".
Explanation:
Disaccharides are formed by the condensation (removal of a water molecule) of two monosaccharides, and are also sometimes called "double sugars". Examples of disaccharides include sucrose (table sugar), which is made up of glucose and fructose, and lactose, which is made up of glucose and galactose.
Hope it helps! : )three species of north american frogs, leopard frogs, green frogs, and wood frogs, all mate in the same ponds, but they pair off correctly because they have different mating calls. this is a specific example of a barrier, called . group of answer choices prezygotic ... temporal isolation prezygotic ... gametic isolation prezygotic ... behavioral isolation postzygotic ... behavioral isolation
Answers
The three species of North American frogs, leopard frogs, green frogs, and wood frogs, all mate in the same ponds, but they pair off correctly due to their different mating calls, which is an example of prezygotic behavioral isolation.
Prezygotic isolation is a reproductive barrier that prevents mating between species, or prevents the fusion of gametes, and is caused by external behaviors that prevent mating. In this case, the different mating calls of the three species act as a barrier, keeping them separate when they are in the same pond.
Behavioral isolation is a type of prezygotic isolation in which two species do not mate because their courting behaviors are different. The different mating calls of the three frog species are a form of behavioral isolation because the frogs are unable to recognize each other as potential mates, due to the difference in their mating calls. This barrier keeps the species from interbreeding, even when they are in the same pond.
In contrast to prezygotic isolation, postzygotic isolation occurs after mating and is caused by physiological or developmental differences that prevent the fertilized egg from developing into a viable offspring. In the case of the three frog species, there are no postzygotic barriers, as they are all able to mate successfully, and their offspring can develop into viable frogs.
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Giant sequoias can grow to be nearly 100 meters (328 feet) tall. They rely on a complex transport system to allow
water to travel from the roots to the leaves at the top of the tree.
Which transport tissue allows water to travel upward from the roots to the leaves?
Enter your answer in the box.
Answers
The transported tissue that allows water to travel upward from the roots to the leaves is the xylem tissue in vascular plants such as in this case giant sequoia.
What is the function of the xylem tissue in trees and vascular plants?The function of the xylem tissue in trees and vascular plants is to transport water and dissolved solutes from the roots to the upper organs, i.e., the shoot and leaves.
Therefore, with this data, we can see that function of the xylem tissue in trees and vascular plants is based on water transport.
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Which is the first step in building a solar system from a solar nebula?
O A. An explosion disturbs the gas and dust in the nebula.
B. The nebula collapses.
C. Matter accumulates.
O D. Spinning matter increases in temperature.
Answers
Answer:
A) An explosion disturbs the gas and dust in the nebula.
Explanation:
You are welcome <3
Is it a scientific theory or a scientific law that the characteristics of living things change over time?
Answers
Answer:
Scientific Theory
Explanation:
The statement "the characteristics of living things change over time" refers to the concept of biological evolution, which is widely accepted as a scientific theory in the field of biology. In scientific terms, a theory is a well-substantiated explanation of a natural phenomenon that is supported by extensive evidence, experimentation, and scientific consensus. The theory of evolution, proposed by Charles Darwin and further developed over time, provides a comprehensive explanation for the diversity and change in the characteristics of living organisms. It is supported by a vast body of evidence from various scientific disciplines, including genetics, paleontology, comparative anatomy, and molecular biology.
In contrast, scientific laws describe observable patterns or regularities in nature that are often expressed as mathematical equations or principles. Laws, such as Newton's laws of motion or the laws of thermodynamics, describe specific relationships or behaviors in the physical world.
Therefore, the statement about the characteristics of living things changing over time aligns with the theory of evolution, rather than being described by a scientific law.
Hope this helps!
Which of the following best describes the term translation?
Transferring information from one source to another in a different language.
Changing information from one source to another.
Transferring information from one source to another.
Transferring information from one source to another in the same language but a
different format.
Answers
Answer:
transferring information from one source to another in the same language but a different format
Speed describes how fast an object moves. Speed is described by?
Answers
Answer:
Distance & Time
Explanation:
Speed is described by distance
Which motion of particles across a membrane requires energy?
O from high concentration to low concentration
from low concentration to high concentration
with no concentration gradient
O through dynamic equilibrium
Answers
Answer:
B. From low concentration to high concentration
Explanation:
I got it right on edge :)
Answer:
B
Explanation:
You can think of it as a very useless sponge and water.
If you have a dry sponge you can consider this an area of low concentration, and the bucket of water as an area of high concentration of water.
It is easy to soak up water with a dry sponge with osmosis when the high concentration easily fills the low concentration sponge.
On the other hand, a soaked sponge will have a great time trying to soak up a bucket of water with an already wet sponge.
This is a crude example of differing high to low or low to high concentration.
Osmosis is limited to water particles, whereas diffusion is basically molecules.
Osmosis is the movement of water along the concentration gradient.
Active transport is the use of energy to move particles against the concentration gradient so it is active, it is attempting to enact homeostasis.
Passive transport is the movement of particles by diffusion without energy so it is just passive, not aggressive.
Diffusion is the movement of particles along the concentration gradient.
Which primate group is classified as hominins
Answers
the group consists of modern humans, extinct human species, and all our immediate ancestors.
In bacteria and your cells, RNA is synthesized using _______ as a template and then the RNA serves as a template for the synthesis of ________. DNA, PTOTEINS
Answers
RNA is synthesized in bacteria and your cells using DNA as a template, and the RNA then serves as a template for protein synthesis.
In bacteria and many viruses, genetic information is encoded in DNA, but some viruses use RNA. Genome replication is required for the inheritance of genetically determined traits. Gene expression is typically accomplished through the transcription of DNA into messenger RNA and the translation of mRNA into protein.
The information in a protein's DNA controls its synthesis, which is aided by messengers (mRNA) and translators (tRNA). The mRNA transports the message from the nucleus to the cytoplasmic ribosome, where the tRNA aids in the translation of the message to produce a protein.
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