The degree of disorder, or number of microstates in a system is called Entropy is a key idea in thermodynamics and statistical mechanics that measures how chaotic or unpredictable a system is.
It measures how many distinct arrangements of a system's constituent particles or parts are possible while yet preserving its macroscopic features.
High levels of disorder are indicated by the large number of alternative configurations or microstates that a system with high entropy can inhabit. On the other hand, a system with low entropy is thought to be more organized because there are fewer potential configurations.
Entropy and the idea of probability are intimately related. A system is more likely to be in a specific configuration the more microstates it has.
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Complete question
The degree of disorder or number of microstates in a system is called ________.
what is the best definition for conclusion
Answer:
the end or close; final part. the last main division of a discourse, usually containing a summing up of the points and a statement of opinion or decisions reached. ... final decision: The judge has reached his conclusion. a reasoned deduction or inference.
Onepage review on why understanding gas and vapors in a work setting is important and what we can do in our workplace to prevent accidents with gases and vapors.
Understanding gas and vapours in a work setting is incredibly important for workplace safety. Gas and vapours can contain noxious substances that, if exposed to, can lead to serious injury or health implications.
In order to prevent such accidents, employers must perform risk assessments in order to assess and identify any areas of risk and put in place control measures to limit them. If gas and vapours are used onsite, then suitable ventilation and extraction systems should be in place.
Employers should also ensure that their staff are aware of the potential risks associated with such substances and provide adequate training and instruction in how to work safely. Finally, employers should also check that any necessary personal protective equipment is provided and communications are in place to be able to notify relevant emergancy responders in case of an accident.
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"
Restylem Plants and animals both respire. Compare and contrast the pathway of oxygen (O2) through the organism from the outside air to the cell in which it is being used trace thatpathione animal of y
"
Respiration is a metabolic process in which organisms release energy from food molecules. Respiration involves inhaling oxygen and exhaling carbon dioxide. Plants and animals, both exchange gases through the process of respiration.
In animals, the oxygen from the outside air enters the respiratory system through the nostrils. The nasal cavity contains hairs that filter dust, dirt, and other foreign particles from the air. After the air enters the nasal cavity, it passes through the pharynx, larynx, trachea, and bronchi, ending up in the lungs. In the lungs, the oxygen is exchanged with carbon dioxide. Oxygen passes through the thin walls of the alveoli and enters the bloodstream. The oxygen molecules then bind with hemoglobin in red blood cells, and are carried to the cells of the body.
Oxygen is diffused through the cell membrane of the cells in the body and enters the mitochondria where it is used in cellular respiration to release energy. In cellular respiration, the oxygen is used to convert food molecules into energy. This process releases carbon dioxide, which is then expelled out of the body in a similar manner.In plants, oxygen diffuses into the plant through tiny pores on the leaves called stomata. The oxygen is then used in cellular respiration to release energy. Unlike animals, plants also undergo photosynthesis, a process in which they produce their own food by using energy from sunlight to convert carbon dioxide and water into glucose and oxygen. The oxygen produced during photosynthesis is then used by the plant in cellular respiration or released into the atmosphere.
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If you had the following food chain: Sun→grass→mouse→snake→bird of prey Which of the following would NOT happen if the snake trophic level was removed? A. The mouse population would decrease B. The bird of prey population would decrease C. The sun would stay the same D. The grass population would decrease
Answer:
Option A
Explanation:
If the snake trophic level is removed, the following things will happen
=> The mouse population will increase because they would no more be a prey
=> The bird of prey population will decrease because their predator is no more present
=> The sun would stay the same
=> The grass population would decrease as their predator population has increased.
The mouse population decreasing won't happen when the snake trophic
level is removed.
In the trophic level below, the snake feeds on the mouse, the bird of prey
then feeds on the snakes.
Sun→grass→mouse→snake→bird of prey
However, when the snake trophic level is removed , the mouse have fewer
predators which feeds on it. This enables the population of mouse to
increase in the ecosystem as those on top of the trophic level usually have a
smaller population to the others.
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which substance is a product of cellular respiration but not fermenation
Answer:
Water
Explanation:
Do you think it is important to catalogue and classify life on earth? What can we learn by studying the distribution of life on earth?
Answer:
It is important to catalogue and classify life on earth for several reasons. First, understanding the diversity of life on earth helps us to understand the natural world and the interrelatedness of different organisms. It also helps us to understand the relationships between different species, and how different organisms interact with one another and with their environment. This understanding can help us to make informed decisions about how to manage and conserve biodiversity.
Furthermore, cataloging and classifying life on earth also has practical applications in fields such as agriculture, medicine, and biotechnology. By understanding the genetic makeup and characteristics of different organisms, researchers can develop new and improved crops, develop new medicines, and create new biotechnology products.
Additionally, by studying the distribution of life on earth, scientists can learn about the history of life on earth and how different organisms have evolved over time. Understanding the distribution of different species can also provide insight into how different ecosystems have changed over time, and how they may change in the future. This information can be used to predict and mitigate the impacts of climate change and other human activities on biodiversity.
In summary, cataloging and classifying life on earth is important as it helps to deepen our understanding of the natural world, has practical applications and can inform conservation efforts, and can provide insight into the history and future of life on earth.
Answer:
Yes
Explanation:
When we caralogue and classify life on earth we are essentially learning more about the past and ourselves as humans when we do so. We learn what species have the same traits and why that occurs (Carnivora are the only members of the mammila family to have shearing teeth) as well as connecting certain species to certain locations and why they evolve or change over time (Different islands = Different species but same family). Not only that but we also learn how populations spread out over time and why only certain species can breed with their own and the exceptions (Hybridization, gene flow, genetic drift etc)
All of the following are functions of the cell membrane EXCEPT:
A. To provide the cell with structure and protection from the external environment
B. To control the expression of genes
C. To control what enters and exits the cell in order to maintain homeostasis
D. To be involved in cell to cell signaling and communication
Answer:
Answer D
Explanation:
It's not answer A because that is the main goal of the cell membrane.
It's also not answer B because at first glance, you may think that this is the goal of the nuculeus, HOWEVER, this is also the perpous of the cell membrane.
Finally, its not answer C because that is just answer A, but reworded to make it sound different.
The answer is answer D because communicating between cells is the goal of the Endoplasmic Reticulum, aka the ER.
I need help please I don’t understand this
Answer:
2. It is converted into heat and energy.
Explanation:
So every time an animal eats grass, or another animal it receives 10% of the energy that the previous animal/plant had. If a rabbit ate a carrot, 10 percent of the energy the carrot had in it, will go into the rabbit. the question is asking where the 90% energy from the eaten carrot went.
Answer Explanation:
Most of the energy that isn't stored in the animal/plant is lost as heat or is used up by the body as it digests the animal/plant that was eaten. This is because the animals who consume any of the plants/animals receiving the 10% energy take energy to eat the plant/animal. this takes up the other 90%
I hope this helps :))
Cytosine makes up 38% of nucleotides in a sample of DNA. what percentage of nucleotides will be thymine?
Cytosine binds with guanine, therefore there will be the same percentage of guanine nucleotides as cytosine.
100-38-38 is 24% adenine and thymine
24/2=12%thymine
fertilization of the ovum most often occurs in the:
fertilization of the ovum most often occurs in the fallopian tubes.
fertilization is the process of the fusion of a sperm cell and an egg cell, resulting in the formation of a zygote. In humans, fertilization most often occurs in the fallopian tubes, also known as the oviducts. The fallopian tubes are a pair of narrow tubes that connect the ovaries to the uterus.
After ovulation, which is the release of an egg from the ovary, the egg travels through the fallopian tube. If sexual intercourse has occurred and sperm cells are present in the fallopian tube, one of the sperm cells may successfully penetrate the egg, leading to fertilization.
Once fertilization occurs, the resulting zygote begins to divide and develop as it moves towards the uterus. The journey from the fallopian tube to the uterus takes several days. If the zygote successfully reaches the uterus, it may implant into the uterine lining and continue its development as an embryo.
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Fertilization of the ovum most often occurs in the fallopian tubes, also known as the uterine tubes.
Fertilization of the ovum, or the union of a sperm cell and an egg cell, typically occurs in the fallopian tubes of the female reproductive system. Here is some additional information:
1. Location: The fallopian tubes are a pair of slender, tube-like structures that extend from the uterus (womb) to the ovaries. Each tube is approximately 10-12 centimeters long and has finger-like projections called fimbriae at the end closest to the ovary.
2. Journey of the Egg: During ovulation, an egg is released from one of the ovaries and enters the fallopian tube. The egg is then carried through the tube by the movement of tiny hair-like structures called cilia and muscular contractions of the tube walls.
3. Meeting of Sperm and Egg: If sexual intercourse occurs around the time of ovulation, sperm cells can enter the fallopian tube through the cervix and make their way towards the egg. Fertilization typically takes place in the ampulla, which is the widest part of the fallopian tube located closer to the ovary.
4. Fertilization Process: Fertilization occurs when a sperm cell successfully penetrates the outer layer of the egg, called the zona pellucida, and fuses with the egg's nucleus. This fusion combines the genetic material of the sperm and the egg, forming a fertilized egg or zygote.
5. Journey to the Uterus: After fertilization, the newly formed zygote undergoes a series of cell divisions while it continues to travel down the fallopian tube towards the uterus. This journey takes several days.
6. Implantation: Once the zygote reaches the uterus, it will eventually implant itself into the uterine lining, initiating pregnancy.
It is important to note that while fertilization usually occurs in the fallopian tubes, in rare cases, it can happen in other locations, such as the cervix or the abdominal cavity. However, the fallopian tubes are the primary site for the natural process of fertilization in the female reproductive system.
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I need help pls pls pls
Answer:
I am not completely sure about these answers, but I hope this will help a bit :) the independent group is the type of soil being used (as that is the one being manipulated by us), the dependent variable is the size of the pumpkin (as the size will depend based on the soil), the control group is the species of pumpkin seed (I'm not very sure about that though), and the constants are the type of pumpkin seed, the amount of water and the amount of sunlight. And lastly, I believe it is 3 trials for each soil. Sorry if I end up being wrong but I hope this helps a bit.
what molecule is a direct product of photosynthesis how is that molecule than used by the plant cells
Glucose.
Glucose can used as a substrate and broken down in plant cells by the process of respiration. The chemical energy released by respiration can be used by the plant for cellular activities such as protein synthesis or cell division.
The direct product of photosynthesis is glucose, which is a simple sugar molecule. Glucose is used by plant cells as an energy source, a building block for cellular structures, and for the production of other important organic molecules.
What is photosynthesis?The molecule that is a direct product of photosynthesis is glucose, which is a simple sugar that is used by plants as a source of energy. Glucose is created during the light-independent reactions of photosynthesis, specifically during the process of carbon fixation, where carbon dioxide is converted into glucose. Plants use glucose in a variety of ways. Some glucose is used immediately by the plant for energy, while other glucose molecules are converted into larger, more complex carbohydrates, such as starch or cellulose, which are used for long-term energy storage or to build the plant's cell walls.
Hence, The direct product of photosynthesis is glucose, which is a simple sugar molecule. Glucose is used by plant cells as an energy source, a building block for cellular structures, and for the production of other important organic molecules.
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A genetic mutation causes a squirrel to be born with much darker fur than its parents.
How will this mutation most likely affect the squirrel population?
Because the trait was caused by a mutation, it will not be passed on to any offspring, resulting in the disappearance of the trait.
Because the trait was caused by a mutation, it will be passed on to offspring over many generations, resulting in a population of darker squirrels.
If the trait is unfavorable, it will be passed on to offspring over many generations, resulting in a population of darker squirrels.
If the trait is favorable, it will be passed on to offspring over many generations, resulting in a population of darker squirrels.
Answer: If the trait is favorable, it will be passed on to offspring over many generations, resulting in a population of darker squirrels.
The mutation most likely affects the squirrel population if the trait is favorable, it will be passed on to offspring over many generations, resulting in a population of darker squirrels. The correct option is D.
What is mutation?A mutation is a change or modification in the DNA or gene sequence of the organism. The modification is done due to mutagens. These mutagens delete or insert or replace the bases and cause differences.
Here, due to mutation, the color of the squirrel changed to black, so if the gene of black color will be transferred to future generations, it can be dominant or recessive.
Thus, the correct option is D, If the trait is favorable, it will be passed on to offspring over many generations, resulting in a population of darker squirrels.
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What is definintion of adaption in biology?
PLEASE HELP ME ASAP
Does anyone know the answers for the 3.25 Mitosis lab?
Answer: your lucky
but please study, don't waste your life.
. a series of mitochondrial proteins that transfer electron energy to atp and require oxygen.
The series of mitochondrial proteins that transfer electron energy to ATP and require oxygen is known as the electron transport chain (ETC).
The ETC is a critical component of cellular respiration and occurs in the inner mitochondrial membrane. It consists of a series of protein complexes, including NADH dehydrogenase, succinate dehydrogenase, cytochrome b-c1 complex, cytochrome c, and cytochrome oxidase. These complexes work together to transfer electrons derived from NADH and FADH2, which are produced during earlier stages of cellular respiration, and transfer them along the chain.
As electrons are passed through the protein complexes, energy is released and used to pump protons across the mitochondrial membrane, creating an electrochemical gradient. This gradient is then used by ATP synthase to produce ATP through a process known as oxidative phosphorylation.
The final acceptor of the electron transport chain is oxygen, which combines with hydrogen ions to form water. Thus, the ETC connects the process of electron transfer to the production of ATP, relying on oxygen as the final electron acceptor.
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The complete question is:
A series of mitochondrial proteins that transfer electron energy to ATP and require oxygen is called ______.
The main difference between the brains of humans and animals is that:a. Humans have larger brains.b. Animals have a higher proportion of cortex.c. Humans have proportionately more cortex.d. Humans have proportionately more brainstem.
Human brains differ significantly from animal brains in that they have proportionately greater cortex.
What is brain?The brain is a sophisticated organ that regulates a variety of bodily activities, including thought, memory, emotion, touch, motor skills, vision, breathing, temperature, and hunger. It is the source of all the characteristics that characterize our humanity and is composed of more than 100 billion nerves that communicate through trillions of connections.
The volume of the neocortex is highly predictable from absolute brain size in a number of species, including anthropoid primates and parrots and songbirds, which have more cortical neurons than similar-sized primates. These species also have more complex brains than other mammals.
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Bladder wrack grows more quickly than saw wrack.
Suggest an explanation why.
Answer: The bladders hold lots of air.
What type of galaxies do scientist believe to be the youngest in our universe
A. Rich galaxies
B. Nuclear galaxies
C. Spiral galaxies
D. Irregular galaxies
Answer:
C. Spiral Galaxies is the answer
Answer:
spiral galaxies
Explanation:
0.047 mol of a gas fills a balloon. It has a volume of 1.20 L under a pressure of 0.998 atm. What is the temperature?
Group of answer choices
0 K
207 K
107 K
307 K
Answer:
307 K
Explanation:
Source: http://msgalloway.info/wordpress/wp-content/uploads/2013/08/Ideal-Gas-Laws-PVnRT-Answersheet.pdf.
The Answer is located on question 9.
A spider has several eyes. what is the main function of these organs?
A spider has several eyes. the main function of the eye organ in spiders is to focus vision on prey and gather details about their surroundings.
Explanation of the spider's eye organThe spider's main eye, which is located at the front, is useful for focusing vision on prey and gathering details about its surroundings. In addition, the spider's main eye also has muscles that can move the retina to detect or track images.
Meanwhile, the secondary eyes which are located around the head serve to support the primary eyes so that the spider has a greater viewing angle.
For most species of spiders, additional eyes serve as a tool for analyzing and detecting the movement of spider prey and predators around them.
However, the spider's extra eyes can also serve to measure distances. Because the secondary eyes of spiders have a layer of retroreflector tissue called the tapetum lucidum.
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Photosynthesis vs Cellular Respiration:Question 1
Photosynthesis _____
the
atmosphere and cellular respiration_____
the atmosphere.
Answer:
I think the answer is: Photosynthesis releases oxygen into the atmosphere and cellular respiration releases carbon (iv) oxide into the atmosphere.
N
If you were looking at a frog's lifecycle, you would find more specialized cells in what stage?
A. the beginning ball of cells
the adult frog
B.
C.
O D.
a developing tadpole
the same amount at all stages
4
Reset
Next
If you were looking at a frog's lifecycle, you would find more specialized cells in the adult frog stage (option b).
In a frog's lifecycle, the adult frog stage is where you would find more specialized cells. This stage occurs after the frog has gone through various developmental stages, starting from the beginning ball of cells.
1. The beginning ball of cells: This is the initial stage of a frog's development. It starts with the fertilization of the egg and the formation of a zygote. At this stage, the cells are not yet specialized and are in the process of dividing and multiplying.
2. Developing tadpole: After the beginning ball of cells, the zygote undergoes further development and transforms into a tadpole. The tadpole stage is characterized by the presence of gills and a tail. The cells in this stage are becoming more specialized but are still relatively unspecialized compared to the adult frog stage.
3. Adult frog: The adult frog stage is the final stage of the lifecycle. At this point, the tadpole has undergone metamorphosis and has transformed into a fully developed frog. In this stage, the cells have become highly specialized to perform specific functions necessary for the frog's survival, such as muscle cells, nerve cells, and specialized organs like the heart and lungs.
4. The same amount at all stages: It is not accurate to say that there is the same amount of specialized cells at all stages of the frog's lifecycle. As the frog develops and goes through metamorphosis, the cells differentiate and specialize to fulfill specific roles and functions required for each stage of development. The highest concentration of specialized cells is found in the adult frog stage.
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why should adolescents say no to alcohol drugs and tobacco?what are the effects of consuming them?
Answer: adolescents should say no to drugs as they have many ill-effects on them. Drug abuse is a sort of addiction which causes relapsing brain diseases which change the structure and function of the brain. Drug abuse induces following symptoms in the body: *Mental disorder with anxiety and depression
The main sugar that is used as a reactant in cellular respiration is called blank
Answer: Glucose its fairly simple to remember an i hope this helps
a collection of cloned dna fragments representing the organism's entire genome is called a
A collection of cloned DNA fragments representing the organism's entire genome is called a genomic library.
A genomic library is a collection of cloned DNA fragments that together represent the entirety of an organism's genome, which can be used for various genetic studies, such as gene mapping, sequencing, and expression analysis.
The genomic library is created by isolating and breaking down the DNA from the organism's genome into smaller fragments using restriction enzymes, which are enzymes that cleave DNA at specific nucleotide sequences.
The fragments are then ligated into a vector, which is a DNA molecule that is used to carry the DNA fragments into host cells, and the vector is introduced into a bacterial or yeast host cell for cloning. The resulting library contains thousands to millions of bacterial colonies, each containing a cloned fragment of the genome.
The genomic library can be screened using various techniques to identify specific genes or DNA sequences of interest. For example, a probe can be designed that is complementary to a particular gene or DNA sequence, and the library can be screened using this probe to identify clones that contain the target sequence.
Overall, the genomic library is an essential tool in genetic research, allowing researchers to study the structure and function of genes and genomes in various organisms. It can provide insights into disease-causing mutations, genetic diversity, and evolutionary relationships between species.
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How are P and S waves categorized?
Help Me Please
Explanation:
number 3 p waves are longitudinal waves and s waves are transverse waves
What are several ways that humans alter the natural habitat?
Answer:
cuting trees, killing animals, and pollution.
Answer:
"Humans impact the physical environment in many ways: overpopulation, pollution, burning fossil fuels, and deforestation. Changes like these have triggered climate change, soil erosion, poor air quality, and undrinkable water."
Explanation:
sources: nationalgeographic
During sexual reproduction 2 sex cells fuse to create a fertilized cell. What must
Answer:
Each of the daughter cells has a complete set of chromosomes. During sexual reproduction, two sex cells fuse to create a fertilized cell with a complete set of chromosomes.
Explanation:
Why is agricultural studies considered a biological field?
Answer:
Explanation:
First of all, we need to define biology so as to understand what a biological field may entail. Biology can be defined (loosely) as the study of living things; plants and animals. Hence, a biological field is a field that involves studying plants or animals or even both.
Agricultural science is regarded as a biological field because it involves the studying of cultivating of crops (plants) and rearing of animals for use (in the form of food and fibre) by man. From this, it can be deduced that agricultural science also deals with a study aspect of plants and animals.