What type of particle have the leat amount if kinetic energy?
a. Ice particle
b. Air particle
c. Skin particle
d. Liquid water particle?
Answers
The kinetic hypothesis states that matter particles are constantly in motion. Kinetic energy is the term for the energy of motion. Gas particles have the maximum kinetic energy, while solid particles have the least.
A solid's kinetic energy may be the least?
Solids have the lowest kinetic energy since they cannot move and can only vary in position relative to their mean. Although liquids have more kinetic energy than solids, they also have kinetic energy in their molecules due to convection.
What particle has the lowest energy?
When an electron and positron collided, a bottomonium particle was produced. This collision's energy resulted in the binding of a bottom quark and an anti-bottom quark.
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Related Questions
I. Which of the following is NOT a main ingredient in fertilizer bags?
A. Nitrogen
B. Iron
C. Potassium
D. Phosphorus
Answers
Answer:
answer B - iron is NOT a main ingredient in fertilizer bags
Explanation:
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Is the RNA an exact copy of DNA? Does it correspond to the DNA? Explain.
Answers
Answer:
RNA- Ribo-Nucleic Acid
DNA- Deoxy-Ribo Nucleic Acid
DNA contains the sugar deoxyribose, while RNA contains the sugar ribose DNA is a double-stranded molecule, while RNA is a single-stranded molecule. DNA is stable under alkaline conditions, while RNA is not stable
Transcription is the process by which the information in a strand of DNA is copied into a new molecule of messenger RNA. Although the mRNA contains the same information, it is not an identical copy of the DNA segment, because its sequence is complementary to the DNA template.
What area of the brain initiates the fight-or-flight response by producing widespread activation of the sympathetic nervous system
Answers
The Amygdala initiates the fight-or-flight response by producing widespread activation of the sympathetic nervous system.
The Amygdala SENDS the response to the hypothalamus
Sorry for changing this so much
Name the type of carbohydrate that can be digested by ruminants but not by humans. Give the reason also.
Answers
Answer:
Cellulose is the carbohydrate than can be easily digested by ruminants but not by humans becauseExplanation:
this cellulose carbohydrate can't be digested by humans because the appropriate enzymes to break down the beta acetal linkages are lacking .which reaction steps are irrevsersible and erquire a differnt enzyme in gluconogeneis that glycolysis
Answers
3 irreversible steps in glycolysis: hexokinase; phosphofructokinase; pyruvate kinase.
Many of the enzymes have overlapping functions in the glycolysis and gluconeogenesis pathways. Various strategies used in gluconeogenesis avoid the irreversible processes that occur during glycolysis.
The existence of tissue- and cell-type-specific isoenzymes and the fact that a number of glycolytic enzymes and their genes perform various tasks in addition to catalysis confound the genetics of glycolysis in humans. Through the action of glucose-6-phosphate and a transcription factor with a hypoxia-inducible helix-loop-helix, glucose stimulates the production of glycolytic enzymes in a variety of cell types. Enzyme deficits in the glycolytic pathway are the root cause of several hereditary disorders (Table 1). Hemolytic anemia is brought on by a type I hexokinase deficiency. A deficiency in hexokinase II, a key enzyme and glucose "sensor" in insulin-sensitive tissues, results in type 2 diabetes. Numerous tumor cells break down glucose more quickly than normal, which might encourage cell growth.
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what is the watery substance that makes up the cytoplasm
Answers
Answer:
cytosol
Explanation:
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Label the virus pictured below.
Answers
When describing a community, a biologist would identify every
Answers
When describing a community, a biologist would identify every component or characteristic of a biological community.
A biological community refers to a group of different populations that inhabit a particular geographical area and interact with one another. Biologists would observe different aspects of a community, including the organisms’ ecological roles, population size, distribution, and diversity. In addition, a biologist would also consider the types of relationships between different organisms in the community, including competition, predation, mutualism, and parasitism.
In terms of population size and distribution, a biologist would examine the population density of each species in a community, as well as the spatial arrangement of organisms. This information is essential in understanding how the different populations interact with each other. For instance, organisms with higher population densities may compete for limited resources, such as food and water.
In terms of ecological roles, biologists would identify the trophic structure of a community. This involves understanding the flow of energy through different levels of the food chain, including producers, consumers, and decomposers. Biologists would also observe how different species play unique ecological roles, such as pollination or seed dispersal.
Overall, a biologist would consider every component and characteristic of a community when describing it. By doing so, they can gain a comprehensive understanding of how different species interact and function within a particular ecosystem.
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A biologist describes a community as the various species within an area, their interrelationships and their interactions with the environment. This includes various populations and the ecosystem they form, which are part of the broader biosphere.
Explanation:When describing a community, a biologist would identify every organism that makes up the populations in a specific area. This includes the organisms, their interactions, and their relation with the environment. For instance, in a forest, each pine tree, representing an organism, together forms a pine tree population. Different populations such as pine trees, flowering plants, insects, and microbial populations combine to create the forest community. The ecosystem encompasses these living organisms and non-living components like nitrogen in the soil or rainwater. Altogether they are part of the biosphere, collectively representing zones of life on Earth.
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Q7.5. Opponents of intelligent design refer to irreducible complexity as an "argument from personal incredulity" (i.e., "I personally can't imagine how this could have evolved, so it must not have evolved.").
Answers
Opponents of intelligent design do indeed refer to
irreducible complexity
as an "argument from personal incredulity." This term is used to highlight the logical fallacy underlying the argument.
The concept of irreducible complexity, often associated with the work of
biochemist
Michael Behe, suggests that certain biological systems are too complex to have evolved gradually through natural selection and must therefore be the product of intelligent design.
The criticism of irreducible complexity as an argument from personal incredulity stems from the fact that it relies on one's subjective inability to envision a stepwise
evolutionary
pathway for a particular biological feature or system. Just because something is difficult to comprehend or imagine does not imply that it is impossible or requires the involvement of an intelligent designer.
The argument from personal incredulity essentially states, "I personally cannot fathom how this could have evolved, so it must not have evolved." This line of
reasoning
overlooks the vast amount of scientific evidence supporting the theory of evolution and the gradual development of complex biological structures over time.
Critics argue that when faced with complex biological systems, scientists approach the problem by investigating and studying the available evidence, constructing
hypotheses
, conducting experiments, and analyzing data to understand the mechanisms behind their evolution. The scientific method encourages a systematic investigation rather than relying on personal incredulity.
Moreover, examples once considered irreducibly complex have been explained through subsequent scientific research. Proposed examples of irreducible complexity, such as the bacterial flagellum and blood-clotting cascade, have been shown to have
plausible
evolutionary pathways with intermediate stages that provide selective advantages.
In summary, opponents of intelligent design criticize irreducible complexity as an argument from personal incredulity because it relies on one's personal inability to
envision
or understand the evolutionary processes involved. They argue that scientific inquiry and evidence-based reasoning offer more reliable methods for understanding the origins and complexities of biological systems.
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What is the term opponents of intelligent design use to describe irreducible complexity, characterizing it as an "argument from personal incredulity"?
Which is a best practice to help conserve the natural environment?
Apply water daily, whether it has rained or not.
Capture methane gas emissions from manure and use it as natural gas.
Dispose of manure in landfills.
Do as much tilling as possible.
Answers
Answer:
Capture methane gas emissions from manure and use it as natural gas.
Explanation:
Capturing methane gas emissions from manure and using it as natural gas is a best practice to help conserve the natural environment. Hence, option B is correct.
What is natural gas?Although ethane, propane, butane, and pentane are present in trace amounts, methane makes up the majority of natural gas. Four hydrogen atoms and one carbon atom make up the methane molecule. In homes across the United States and much of the rest of the world, natural gas has slowly risen to the top of the energy usage list. Compared to more conventional fossil fuels like coal and other hydrocarbons like crude oil, it is more efficient.
Natural gas is used in the business sector to heat buildings and water, run refrigeration and cooling systems, cook, dry clothing, and provide outdoor lighting. Natural gas is sometimes used as a fuel in combined heat and power systems by some commercial consumers.
Capturing methane gas emissions from manure and using it as natural gas is a best practice to help conserve the natural environment. Hence, option B is correct.
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Which ocean current is responsible for the cold, dry air?
Answers
Answer:
Gulf Stream
Explanation:
The Gulf Stream is a strong ocean current that brings warm water from the Gulf of Mexico into the Atlantic Ocean. It extends all the way up the eastern coast of the United States and Canada.
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Explain how stem cells differ from other kinds of cells. Give an example using plantsor animals.
Answers
Stem cells are a special kind of cells due to their ability to duplicate and differentiate in different kinds of cells.
there are different kinds of stem cells. The main diference betwen them is the kind of cells they can differentiate into.
for example, when an embrioyo is develoment, the firs cell that is form after the coito is a totipotent stem cell, because it has the ability to diferenciate in every kind of cell in the body. Afer a few weeks, in bovines it would be aroun 8 days, the cells become pluripotent, because they can generate every cell in the body, but the placent. and when we become adults this cells are know as mesechymal (multipotent), that are cells that can diferenciate in certain kind of tissue
Which of the following describes the fluid mosaic model of the plasma membrane
structure?
O Phospholipid trilayer with embedded proteins
O phospholipid bilayer with embedded proteins, cholesterol and carbohydrates
O triglyceride bilayer with embedded nucleic acids
O Phopholipid monolayer with embedded proteins
Answers
ANSWER: 2) Phospholipid bilayer with embedded proteins, cholesterol and carbohydrates.
EXPLANATION:
it's a bilayer because there are 2 layers (bi) - the inside layer is made of hydrophobic fatty acid tails, while the outer layer is made up of hydrophilic polar heads that are pointed toward the water.carbohydrates are found on the exterior surface of cells. cholesterol is another word for fatty substance and is found alongside phospholipids in the core of the membrane.What is the purpose of a scientific model?
Select one:
O a. To predict the future.
O b. To explain ideas to others.
O c. To conduct experiments without using real object or
humans.
O d. All of these are correct.
Answers
Answer:
D
Explanation:
All of these statements are true
What term is used to describe an organism that consists of
more than one cell type?
Enter the answer
Answers
Answer:
Multicellular organisms.
Explanation:
Multicellular organisms are organisms that consist of more than one cell, in contrast to unicellular organisms.
if you lacked pleural fluid which function would be most affected?
Answers
If you lacked pleural fluid, the function that would be most affected is the smooth and frictionless movement of the lungs during breathing.
Pleural fluid is a thin layer of liquid found between the two layers of the pleura, which are the membranes that surround the lungs. This fluid serves as a lubricant, reducing friction between the two pleural layers as they slide against each other during inhalation and exhalation.
When there is a lack of pleural fluid, the smooth gliding movement is compromised, leading to increased friction and potential damage to the pleural membranes. This can cause pain and difficulty in breathing, ultimately affecting the overall efficiency of the respiratory system.
Additionally, pleural fluid also helps maintain a slight negative pressure within the pleural cavity, which assists in keeping the lungs expanded. If this pressure balance is disrupted due to a lack of pleural fluid, it can further impair the lung's ability to expand and contract effectively during respiration.
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which stage of atherosclerosis is smooth muscle cell progression and proliferation involved in
Answers
In the early as well as late stages of atherosclerosis is smooth muscle cell progression and proliferation involved.
In both the early and late stages of atherosclerosis, vascular smooth muscle cells (VSMCs) play a significant role. The extracellular matrix-rich fibrous cap that VSMCs generate to protect the early atherosclerotic lesion's "necrotic" core covers the lesion when they invade it from the media. One significant step in the development of vascular lesions is smooth muscle cell proliferation (SMC).
Up until now, there hasn't been any concrete proof that mitogens play a part in the formation of arterial lesions, despite the widespread idea that growth factors play a role in the formation of atherosclerotic plaque. In reaction to vascular damage, during atherogenesis, and during smooth muscle cell migration. It has been discovered that migration activates a large number of proximal signals and signal transduction pathways.
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Which rna is a copy made from a dna strand that can be transported to a ribosome?.
Answers
Answer:
mRNA
Explanation:
also known as messager RNA
made from DNA template
takes it to rRNA
translated by the rRNA
also known as ribosomal RNA
they help translate the codons
make protein when stop codon is sent out
fatty acid oxidation produces ____. a. ketones b. pyruvate c. acetyl coa d. lactate e. fructose
Answers
Fatty acid oxidation produces acetyl CoA. The correct answer is option C.
During the process of fatty acid oxidation, long-chain fatty acids are broken down into acetyl CoA molecules through a series of enzymatic reactions. Acetyl CoA is a crucial molecule in cellular metabolism and serves as a substrate for the citric acid cycle (also known as the Krebs cycle or TCA cycle), where it enters the cycle to generate energy through the production of ATP. Acetyl CoA can also be used for the synthesis of ketone bodies in certain conditions, such as during prolonged fasting or in individuals following a low-carbohydrate diet. Therefore, the correct answer is option C.
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i crosscut my nail with a knife . will it ever heal???
Answers
Lice live on a person's head. *
Answers
Answer:
It's gross to say, but it's true!!
Explanation:
Head lice can survive on a human host for approximately 30 days. Head lice generally cannot survive longer than 24 hours off the host. A female louse lays up to 3-5 eggs per day. It takes 7-10 days for the eggs to hatch and another 7-10 days for the louse to mature and lay their own eggs.
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The process of detecting and encoding stimulus energies by the sensory receptors and the nervous system is called sensation. true or false
Answers
True. The process of detecting and encoding stimulus energies by the sensory receptors and the nervous system is called sensation.
Sensory receptors detect stimuli from the environment, while the nervous system processes and encodes this information, allowing us to perceive and respond to the world around us. Sensation is the process of detecting and encoding stimulus energies that are received by the sensory receptors. These energies can come in the form of light, sound, pressure, smell, taste, or even temperature. Sensory receptors in the body, such as the eyes, ears, skin, nose, and tongue, are responsible for detecting these energies and converting them into nerve impulses. These nerve impulses are then sent to the brain, where they are interpreted and stored. This process helps the body to understand and respond to the external environment.
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Which statement best explains how hereditary information is passed from parents to offspring
Answers
Answer:
.
Explanation:
me ulagram represents the movement of sugar molecules across a plasma
membrane.
(outside the cell)
or sugar
Plasma
membrane
(inside the cell)
Which of the following arguments BEST explains the movement of the sugar
molecules?
O
The sugar molecules moved across the membrane through active transport due
to the higher concentration of molecules on the outside of the cell and a lesser
concentration of molecules inside the cell.
The sugar molecules moved across the membrane through osmosis due to the
higher concentration of water molecules outside the cell and the lesser
concentration of water molecules inside the cell.
The sugar molecules moved across the membrane through facilitated diffusion
due to the higher concentration of molecules outside of the cell and the lesser
concentration of molecules inside the cell
The sugar molecules moved across the membrane through diffusion due to the
higher concentration of molecules inside the cell and a lesser concentration of
molecules outside of the cell.
Answers
The sugar molecules moved across the membrane through osmosis due to the higher concentration of water molecules outside the cell and the lesser concentration of water molecules inside the cell.
What is osmosis?Osmosis is the process by which water molecules pass through a cell's partially permeable membrane from a solution with a high concentration of water molecules to one with a lower concentration. The best way to describe osmosis is as the transfer of water from a region of high water concentration to a region of low water concentration through a semipermeable membrane.
What is osmosis function?Osmosis is the process by which water passes through a semipermeable membrane from an area of LOW solute concentration (low osmolarity) to an area of HIGH solute concentration (high osmolarity). One of the most crucial processes for plants and animals to reach homeostasis is osmosis.
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Scenario: Models are often used to observe phenomena that are too small to observe naturally. Chris created the model provided as a project for his science class. He said it’s a model of H3BO3. His group partner, Cindy, however, said that she thinks the model looks like H3PO3.
Prompt: Write a scientific explanation that justifies which compound this model best represents.
HELPPPPPPP!!!!
Answers
The ash color is the atom of boron, the black atoms are the oxygen atoms and the white atoms are the hydrogen atoms.
What is a model?We know that a model has to do with the representation of a substance. When we have a model, we could use the model as a way to explain or we use the model as a tool for prediction.
We have in this case the compound that has been shown by the use of the formula that we have in the question that is able as \(H_{3} PO_{3}\). We know that we can be able to show this from the image of the model as the various colors does correspond to different atoms.
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Draw the morphological tree structure for the word "inflammable" that has the meaning able to catch on fire easily
Answers
The morphological tree structure for the word "inflammable," which means "able to catch on fire easily," can be represented given below.
The morphological tree structure for the word "inflammable" reflects its composition and meaning. The word can be divided into two morphemes: "in-" and "-able." The prefix "in-" functions as a negation, indicating the opposite or absence of a particular characteristic. In this case, it negates the meaning of "flammable" which denotes the ability to catch fire easily. The suffix "-able" is added to the base form "flammable" to indicate the capability or possibility of the root word.
inflammable
/ \
in- -able
/ \
not capable
The morphological tree structure represents the hierarchical relationship between the morphemes in the word. Starting from the root node "inflammable," the tree branches out into two branches: one for the prefix "in-" and another for the suffix "-able." The prefix "in-" leads to the morpheme "not," indicating the negation of the base word "flammable." The suffix "-able" leads to the morpheme "capable," signifying the ability or possibility of the root word.
By breaking down the word "inflammable" into its constituent morphemes, the morphological tree structure helps to understand the formation and meaning of the word.
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Read the article and use the information to answer the following question. Movement Explain how bones attach to each other and to muscles and how this aids movement.
Answers
The bones attach to each other and to muscles are done with the help of the Ligaments and Tendons- Connective Tissues.
There are two main connective tissues in our Musculoskeletal system which serve in joining the structures (bones and muscles) together and with each other.
Tendons provide the function of joining the muscles to the bone.Ligaments provide the function of joining the ends of the bones that make up joints.Both muscles and bones work together to help the body move. The word "origin" refers to the fixed end of a bone whereas "insertion" refers to the moveable end. As a muscle contracts, it applies pressure to the tendon, which then transmits that pressure to the bone, pulling it in the direction of the action. Ligaments both maintain the integrity of the bones and limit their range of motion.
Tissue that provides structure, support, and protection to other human tissues and organs. In addition to helping to transport nutrients and other substances between tissues and organs, connective tissue also helps to store fat and mend damaged tissue.
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Complete question:
Explain how bones attach to each other and to muscles and how this aids movement.
The pubic symphysis is an example of which type of joint?
Answers
In this cartilaginous joint, fibrocartilage firmly holds the pubic bones of the right and left hip bones to one another.
Is the pubic symphysis a joint made of synovium?The superior rami of the left and right pubic bones are joined by a midline cartilaginous junction called the pubic symphysis, also known as the symphysis pubis. It is a fibrocartilage-connected nonsynovial amphiarthrodial joint that may have a hollow filled with fluid.
The on the pubic symphysis is a what kind of joint?The pubic symphysis is a cartilaginous joint that has very limited mobility. It occurs where the pubic portions of the right and left hip bones are linked by fibrocartilage to form a symphysis (amphiarthrosis).
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Passage of peptides through the blood-brain barrier with colloidal polymer particles (nanoparticles). Brain Res 1995, 674 (1), 171-4.
Answers
Numerous proteins and other substances are injected into the neurons.
The blood-brain barrier functions effectively to protect the brain from common infections. Because of this, brain infections brought on by blood are incredibly rare. When they do occur, brain diseases are frequently severe and challenging to cure. Only a few anti-infection medicines can traverse the blood-brain barrier because antibodies are too large.Learn more about neurons here brainly.com/question/4921837
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Proteins that are produced in a disease tissue and can act as a means of tracking a disease's progression (such as PSA in prostate cancer) is known as ________.
an embryonic marker
a biomarker
an STR
a microarray
a tag
Answers
Answer:
a biomarker
Explanation:
Since it was first described as a prostate specific protein, the level of PSA in blood has become the most commonly used molecular marker for screening, diagnosis and management of PCa and indeed is the most widely used screening marker for any cancer