our sun is a star that is fueled by a specific type of nuclear reaction. which type of nuclear reaction is this?
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Answer:
The reaction is called Nuclear Fusion
Related Questions
ii. Describe the relationship between the amount of rainfall and the amount of sediment in runoff.
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The relationship between the amount of rainfall and the amount of sediment in runoff is that it is generally inversely proportional, meaning that as one increases, the other decreases.
What is the relationship about?During periods of low rainfall, the amount of sediment in runoff tends to be high because there is less water to dilute it. When it rains, the water can erode soil, rock, and other materials, causing them to be carried away as sediment in the runoff.
However, if there is not enough water, the sediment will not be washed away and will accumulate in one place.
On the other hand, during periods of high rainfall, the amount of sediment in runoff tends to be low because there is more water to dilute it. The heavy rain can cause the sediment to be washed away, transported, and deposited downstream. Additionally, the
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Select from the options below: O A. I have a purebred dog/cat. O. B. I have a rescue purebred dog/cat. O " C. I have a "shelter" adopted dog/cat. D. I don't have a dog/cat.
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Answer:
A
Explanation:
lol Purebred bloodhound
Hope you have a great day :D
How does anatomical homology provide evidence of evolution?
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The scientific method is a process, used by every scientist in exactly the same way, to determine cause and effect relationships. True or False?
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Answer: cool thanks
Explanation: for
because of the near drowning, the young man experienced a temporary absence of oxygen, or
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When a person experiences a near drowning, it means that they were submerged underwater for a period of time and were unable to breathe. This lack of oxygen can have serious consequences for the body, including a temporary absence of oxygen in the brain. This is known as hypoxia, and it can lead to a variety of symptoms and complications.
The brain relies on a constant supply of oxygen to function properly, and when this supply is interrupted, it can cause a range of issues. The young man who experienced the near-drowning may have felt dizzy or disoriented and could have even lost consciousness. In some cases, hypoxia can cause more serious symptoms, such as seizures or coma.
Fortunately, in many cases, the effects of hypoxia are temporary. With prompt medical treatment and intervention, the body can recover from the lack of oxygen and return to normal function. However, it's important to note that even temporary hypoxia can cause long-term damage if left untreated, so it's crucial to seek medical attention right away if someone experiences a near-drowning or another oxygen-depriving event.
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1)What does the term Science means to you as a student?
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Answer: 1 : knowledge about the natural world that is based on facts learned through experiments and observation. 2 : an area of study that deals with the natural world (as biology or physics)
Explanation:
Answer:
Death and Boredom
Explanation:
Fusiform bodies of tuna, penguins and seals are an example of:
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The fusiform bodies of tuna, penguins, and seals are an example of
convergent evolution.
Convergent evolution refers to the process where different species
independently evolve similar traits or characteristics due to similar
environmental pressures or functional demands, despite not being
closely related.
In the case of tuna, penguins, and seals, they have all developed a
fusiform (spindle-shaped) body shape, which is streamlined and tapered
at both ends.
This fusiform body shape is beneficial for efficient movement through
water.
It reduces drag and allows these animals to swim swiftly and with agility.
The convergent evolution of this body shape in these diverse aquatic
species is a result of adaptation to their shared environment and the
need for efficient swimming and hunting capabilities.
Despite their different evolutionary lineages, they have independently
evolved similar solutions to the challenges of aquatic locomotion.
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cancer and the flu are both disease of people. what is it meant by the term disease?
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Answer:
The correct answer would be - a condition that is not similar to the normal physiological function of a healthy body.
Explanation:
The disease is the condition where the deviation from the normal physiological function of an organism's body. It is associated with any abnormality in the structural or functional condition of the body.
For instance cancer, the body leaves its normal function of killing cells that are not following the norms and cause uncontrolled cell division
3. Which term most precisely describes the cellular process of breaking down large molecules into smaller ones? Define the other terms with respect to chemical reactions.
A) catalysis
B) metabolism
C) anabolism
D) dehydration
E) catabolism
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The term that most precisely describes the cellular process of breaking down large molecules into smaller ones is "catabolism" (Option E). Catabolism refers to the set of metabolic pathways that involve the breakdown of complex molecules into simpler ones, usually accompanied by the release of energy.
To provide definitions for the other terms with respect to chemical reactions:
- Catalysis (Option A) refers to the acceleration or facilitation of a chemical reaction by a substance called a catalyst, which increases the rate of the reaction without being consumed or permanently altered itself.
- Metabolism (Option B) encompasses the entire range of chemical reactions that occur within a living organism. It includes both anabolic and catabolic processes.
- Anabolism (Option C) refers to the metabolic pathways that involve the synthesis of complex molecules from simpler ones. This process requires energy input rather than releasing energy.
- Dehydration (Option D) typically refers to the removal of water molecules from a compound, leading to a chemical reaction. It may or may not be directly related to the breakdown of large molecules into smaller ones.
In summary, while all the terms relate to chemical reactions, (E) catabolism specifically describes the process of breaking down large molecules into smaller ones, often accompanied by the release of energy.
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Lipids may contain ____ and small amounts of phosphorus and nitrogen
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Answer:
carbon,hydrogen and oxygen
At the end of aerobic cellular respiration, how many total carbon dioxide molecules are produced for each glucose metabolized?2463236
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At the end of aerobic cellular respiration, a total of 6 carbon dioxide (CO2) molecules are produced for each glucose molecule metabolized.
During the process of aerobic cellular respiration, glucose is broken down into pyruvate molecules through glycolysis. Pyruvate then enters the mitochondria and undergoes the citric acid cycle (also known as the Krebs cycle), where it is further broken down to produce energy. During this process, CO2 is released as a byproduct of the reactions.
In the citric acid cycle, each pyruvate molecule is broken down into 3 CO2 molecules. Since each glucose molecule is metabolized into two pyruvate molecules, the total number of CO2 molecules produced is 3 CO2 molecules x 2 pyruvate molecules = 6 CO2 molecules per glucose molecule.
Therefore, the correct answer is 6 carbon dioxide molecules.
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Do plates move about 2 to 5 centimeters per year?
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Answer:
Yes. Due to the magma in the mantle, the tectonic plates in the upper crust of the earth move because of a process called *convection. The heat from the magma causes the tectonic plates to move at a very very slow rate
*An example of this is when you're cooking food in a pan. The food is getting hotter because the heat rising from the stove heats the pan.
In simpler terms: Stove ~~ Pan --> hot food
*There is no direct contact between the stove and the pan which is a defining feature of convection.
1. b cells follow which chemotactic signals to migrate to the cortical regions of secondary lymphoid tissue?
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B cells follow chemotactic signals, specifically the chemokine CXCL13, to migrate to the cortical regions of secondary lymphoid tissue.
B cells are essential for the resistant framework and create from undifferentiated organisms in the bone marrow. Also known as a B lymphocyte. Enlarge. Platelet advancement. Before becoming a platelet, white blood cell, or red blood cell, a blood stem cell must go through several steps.
The B Cells can change into plasmacytes and are liable for creating antibodies (Abs). As a result, humoral immunity relies on B cells, whereas cell immunity relies on T cells.
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The puppy walks at 2
m/s towards his
mother.
Speed , velocity , or acceleration ?
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Answer:Velocity
Explanation:
Because it is going towards the mother and it says how much is going.
I’m which situation would it be least likely for a scientist to revise her experimental methods
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Answer:
i really dont know yoy have to give more information sorry but you cant search it in gogle
During the soybean experiment the nongerminating soybeans consumed around 0.02 mL/min of oxygen. What does this tell you about the cellular respiration of the nongerminating soybeans
Answers
Cellular respiration was occurring, but not in sufficient quantities to support growth.
What is germinating soybean?Soybeans that are germinating will have a higher rate of cellular respiration than soybeans that are not germinating.Glycolysis is the first step in cellular respiration and can take place with or without oxygen. Anaerobic respiration is cellular respiration that takes place without oxygen. Aerobic respiration is the type of cellular respiration that takes place when there is oxygen present.Because they are growing and are more active than non-germinating peas, peas that are in the process of germination utilize more oxygen.Learn more about oxygen here:
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WILL GIVE BRAINLIEST, PLEASE HELP ASAP TIME LIMITED WILL:
In pea plants, the gene for the color of the seed has two alleles. In the Punnett square shown below, the dominant allele (Y) represents yellow and the recessive allele (y) represents green.
Based on the Punnett square, what percentage of offspring would have genotype YY?
0%
25%
50%
100%
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Erwin Chargaff's research determined the percentage of the nitrogen bases within a strand of DNA. His work determined thatthe concentration of adenine is twice the concentration of thymine and the concentration of cytosine is twice the concentration of guanine.the percent of adenine is equal to the percent of guanine and the percent of cytosine is equal to the percent of thymine.the percent of adenine is equal to the percent of thymine and the percent of cytosine is equal to the percent of guanine.the concentrations of adenine, thymine, guanine, and cytosine are all equal.
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Erwin Chargaff's research determined the composition of the nitrogen bases within a strand of DNA. His work determined that DNA composition varies, but the amount of adenine is always the same as thymine and the amount of cytosine is always the same as guanine. Chargaff also found that the composition of DNA varied from one species to another.
We can conclude that the correct answer is:
Answer:the percent of adenine is equal to the percent of thymine and the percent of cytosine is equal to the percent of guanine.PLEASE HELP ASAPPPP
The question for this is: Four substances are involved in both photosynthesis and cellular respiration. They are sugars, water, oxygen, and carbon dioxide. Energy is also transformed from one type to another. Describe what happens to these four substances, light energy, and chemical energy during photosynthesis. Then write a simple equation for the substances and another for energy, using words and arrows to illustrate these changes.
My friends answer is:
Photosynthesis is the process by which plants use light energy to convert water and carbon dioxide into sugars and oxygen. During photosynthesis, light energy is absorbed by the plant and converted into chemical energy. The water and carbon dioxide are broken down into their component parts, and the oxygen is released into the atmosphere. The sugars are stored in the plant for later use. The equation for photosynthesis can be represented as light energy + water + carbon dioxide → sugars + oxygen. The equation for energy transformation can be represented as light energy → chemical energy.
D u m b it down to make it look like an 8th grader wrote it pls and thank u
Answers
Plants employ the process of photosynthesis to transform water and carbon dioxide into carbohydrates and oxygen.
Light energy is absorbed by the plant during photosynthesis and transformed into chemical energy. The oxygen is released into the environment, while the water and carbon dioxide are disintegrated into their component elements.
In the plant, the sugars are kept for future use. It is possible to write the photosynthesis equation as follows:
Light energy + water + carbon dioxide → sugars + oxygen.
Light energy → chemical energy can be used to describe the energy transformation equation.
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T/F: Viruses can confer additional properties on their host cells, which can in turn be inherited.
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why is gasoline organic
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Answer:
Gasoline is a complex mixture of many organic compounds, with various additives that provide for a suitable automobile fuel. It is produced through refining operations from crude oil, which is a natural blend of many different hydrocarbons found in underground reservoirs in certain parts of the world.
Answer: because it has complex mixture of many organic compounds, with various additives
what is one similarity between replication and transcripton
Answers
Answer: both unwind the double helix to start the process
both use complementary base pairing
Cichlid fish from Lake Apoyeque, Nicaragua, have begun to develop distinct morphologies that allow them to eat different foods within the same lake. If these fish never fully speciate but continue to produce fit hybrids over a long period of time, what will be the result
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Stability will be the outcome if these fish never fully speciate but instead continue to generate healthy hybrids over an extended period of time. In this environment, two different species of cichlids coexist in the same area but have evolved distinct morphologies that enable them to consume various types of food.
The lakes of Nicaragua offer a perfect continent-like backdrop for examining the patterns of colonisation of both fish and their parasites.For instance, certain species of cichlids virtually entirely eat the scales of other fish in all three lakes.The interfertility of morphologically dissimilar populations is frequently discovered, and the existence of reproductive isolation within nominal morphological species reveals the existence of cryptic species.
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Cichlid fish from Lake Apoyeque, Nicaragua, have begun to develop distinct morphologies that allow them to eat different foods within the same lake. If these fish never fully speciate but continue to produce fit hybrids over a long period of time, what will be the result?
The order of the nucleotides in the DNA molecule determine the shape of the proteins made by the cell. The shape andchemical nature of a protein determines what job it can do within an organism. This is an example of which scientificcross-cutting concept?A) Structure and FunctionB) Scale, proportion, and quantityC) Energy and MatterD) Stability and Change
Answers
A crosscutting concept is one that has applications in different branches of science.
The ones we have in the answer options are the following:
• Structure and Function,, which says that the ,shape, of an object gives it certain, properties and functions.
• Scale, proportion, and quantity,, which refer to what is important when studying something can be affected by the scale of it, as well as to the proportional relationships between quantities when the scale changes.
• Energy and Matter,, regarding the tracking of changes and flow of energy and matter in a system.
• Stability and Change,, which tells us that every system has conditions that affect its stability, and these need to be considered.
In the question, they are talking about how the order of the nucleotides in the DNA determines the amino acids of a protein, and thus its shape and chemical properties, which determine the function that the protein has.
This means it refers to the cross-cutting concept of structure and function, so the right answer would be A.
If the dna content of a diploid cell in prophase i is x, what would it be for the same cell at prophase ii?
Answers
The DNA content of a diploid cell in prophase II will be 2x.
What happens in Prophase I and Prophase II?In both mitosis and meiosis, the prophase is the first phase of cell division. When the cell enters prophase, DNA replication has already started after interphase.While prophase II takes place after the cell has divided, prophase happens before the cell begins to divide. The primary distinction between these two phases is that chromosomes in prophase are still linked at their centromeres, whereas chromatids have been pushed apart in prophase II.After going through prophase II, a diploid cell in prophase I double in size. If we represent the amount of DNA in the diploid cell in this scenario as x, then the identical cell has a DNA count of 2x after going through prophase II.To learn more Prophase visit:
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Answer:
d
Explanation:
edmentum
What is the term for plant vascular tissue that moves food downward from the leaves to the stem and roots?.
Answers
The synthesised food molecules in plants are transported by the leaves to the various storage organs, such as the roots, stem, and fruits, with the aid of vascular tissue referred to as phloem.
The movement of sugar created during photosynthesis to all other areas of the plant for respiration and the other processes mentioned above is known as translocation. Phloem cells experience this. Phloem is the living tissue in vascular plants that transports organic nutrients (also known as photosynthate), particularly sucrose, a sugar, to every part of the plant.
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Which of these sources of energy have not acquired energy from sun?
petroleum
wind
coal
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Answer:
Wind.
Explanation:
Hope this helps!
how does the role of nucleic acids compare to the other biomolecules?
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Answer:
Nucleic acids are one of the organic macromolecules (Other than carbohydrates, Lipids and proteins). Major nucleic acids include DNA and RNA. One of the unique properties of nucleic acids, is it's ability to carry information. This information play an important role in Genetics. Information is stored and transmitted using segments in DNA called "Genes".
Nucleic acids store and transmit genetic information in living cells.
NUCLEIC ACIDS:Nucleic acids are one of the four biomolecules in nature. The other three being carbohydrates, proteins and lipids. Nucleic acids include DNA and RNA, which are responsible for the storage and transmission of genetic information in the cells of living organisms. Other biomolecules provide energy (carbohydrates and lipids), repair tissues (proteins) etc.Learn more about nucleic acids at: https://brainly.com/question/282770
List at least three types of residential waste that can pollute a watershed.
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Answer:
FertlizersMotor oil Plastic bags.Describe in detail the process of Natural Selection / Evolution.
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Natural Selection is the process by which the most adapted, or fittest, species survive and the least adapted, or unfit, species do not survive. An example of Natural Selection is if there are two species of birds that eat the same thing, but one of the species has a beak that makes it harder to eat the food, naturally the species that has the beak fit to eat that food will survive. The species that is not fit to eat that food will either adapt or will be unable to survive. Evolution is a species adapting to the enviornment over a period of time. There is microevolution and macroevolution.