Answer:
Energy stored in an object due to its position is Potential Energy. Energy that a moving object has due to its motion is Kinetic Energy.
Explanation:
Answer:
The main difference between potential and kinetic energy is that one is the energy of what can be and one is the energy of what is. In other words, potential energy is stationary, with stored energy to be released; kinetic energy is energy in motion, actively using energy for movement.
Explanation:
What is your opinion on the use of CRISPR on germ-line cells and why?
A. 2-3 sentences
B. 1-2 sentences for your opinion and 1-2 sentences for your supporting evidence.
Answer: https://medlineplus.gov/genetics/understanding/genomicresearch/genomeediting/
HOPE THIS HELPS
Cells without a nucleus are
Answer: prokaryotic cells
Explanation:
A prokaryotic cell is a cell without a nucleus. Since this is a simple definition I cannot explain much further, but an example of a prokaryotic cell is bacteria.
Which form of theater combines song, dance, and spoken dialogue
A. dramatic play
B. orchestral
C. Oratorio
D. Musical
Answer:
Musical Theater.
Explanation:
PLEASE DO A GOOD JOB IM USING A LOT OF POINTS
Please watch the following video and answer the questions that follow.
https://www.ted.com/talks/edith_widder_glowing_life_in_an_underwater_world/up-next
Edith Widder: Glowing life in an underwater world
1. On her first open-ocean dive in the Santa Barbara Channel, Widder says she dove down to 880 feet and turned off her lights. Explain why she did this and how she described what she saw?
2. If you happen to be on a ship and go to use the bathroom at night without turning on the light, why does Widder explain you might think you are having a “religious experience”?
3. Why are most people who are studying bioluminescence today focused mainly on the chemistry behind it? What does the Nobel Prize have to do with this?
4. What makes bioluminescence an important factor of survival for so many animals? Provide one example Widder gives to explain this.
5. Why is Widder dissatisfied with the way we explore the ocean? What are the two main ways we learn about what lives in the ocean that she describes?
6. How does Widder tell the difference between the species she observes in the deep ocean? Give an example of a species she identifies based on this observation.
Answer:
1. She turned off the lights because she knew that she would see a phenomenon of animals making light called bioluminescence. She described that she was totally unprepared for how much there was and how spectacular it was. She saw chains of jellyfish that were pumping out a lot of light; and puffs and billows of what looked like luminous blue smoke and sparks of blue light from the thrusters.
2. The head on ships which are the toilets on ships are flushed with unfilltered seawater that often has bioluminescent plankton on it. So, if you stagger into the haed late at night and you're toilet-hugging sick, that you forget to turn on the light, you my think that you're having a religious experience.
3. They are focusing on the chemistry because these chemicals have proved so incredibly valuable for developing antibacterial agents, cancer fighting drugs, testing for the presence of life on Mars, detecting pollutants in our waters which is how it is used at ORCA. In 2008, the Nobel Prize in Chemistry was awarded for work done on a molecule called green fluorescent protein that was isolated from the bioluminescent chemistry of a jellyfish, and it has been equated to the invention of the microscope, in terms of the impact that it has had on cell biology and genetic engineering.
4. What makes it important for the survival of many animals is for the animals that are trying to avoid predators by staying in the darkness, light can still be very useful for the three basic things that animals have to do to survive: and that's find food, attract a mate and avoid being eaten.
5. The primary ways that we know about what lives in the ocean is we go out and drag nets behind ships. The other primary way is we go down with submersibles and remote-operated vehicles. Doing that there are bright lights and thrusters that disturbs the animals and makes then go away.
6. She was able to tell the difference between the species by the types of flashes they produced like the big explosions, sparks, are from a little comb jelly.
___________________________________________________________
Hope this help you :) (sorry I took long)
Are the proteins of one specialized cell made in specialized cells of a different type?
Yes; The proteins of One specialized cell are made in specialized cells of a different type.
A cell that is specialised has particular features that enable it to perform its specific function in the body.
All cells begin as stem cells, which can differentiate into a wide variety of other cell types. To become specialised, they go through a process known as differentiation.
Diverse environmental factors influence how the cell makes proteins during differentiation.
Through gene regulation, individual genes can be activated or inactivated, which results in the production of unique proteins that give cells their structure and function.
Protein translocation: At this stage, protein synthesis is stopped, allowing fully produced proteins to be released into the cytoplasm. Then, in order for these proteins to act by a certain type of mechanism, they are directed to various places.
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In each of the following pairs, circle the species with the larger atomic radius:
(a) Mg or Ba
(b) S or S2-
(c) Cu+2 or Cu
(d) He or H-
(e) Na or CI
The atoms with the largest atomic radius are:
(a) Ba
(b) S
(c) Cu
(d) H-
(e) Na
Which atoms have the largest atomic radius?
(a) Ba has a larger atomic radius than Mg because Ba has more electron shells than Mg, even though they are in the same period.
(b) S has a larger atomic radius than S2- because S2- has gained two electrons, which increases the effective nuclear charge and decreases the atomic radius.
(c) Cu has a larger atomic radius than Cu+2 because Cu+2 has lost an electron, which decreases the shielding effect of the electrons and increases the effective nuclear charge, pulling the remaining electrons closer to the nucleus.
(d) H- has a larger atomic radius than He because H- has one more electron than He, and the additional electron adds another energy level to the atom, increasing its size.
(e) Na has a larger atomic radius than Cl because Na is a metal and Cl is a non-metal, and metals tend to have larger atomic radii than non-metals.
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How can evolutionary relationships be modeled and interpreted?
Answer:
Scientists must collect accurate information that allows them to make evolutionary connections among organisms. Similar to detective work, scientists must use evidence to uncover the facts. In the case of phylogeny, evolutionary investigations focus on two types of evidence: morphologic (form and function) and genetic.
researchers that claim that many cancers include a mutation in the gene encoding pGoG. support the researchers claim?
Answer:
Explanation:
AFT3 usually stops pGoG from induce apoptosis and so cancer develops because of apoptosis unable to do it's job and cells just keep dividing which we call a tumor
Many malignancies, according to researchers, have a mutation in the pGoG gene.
AFT3 generally prevents pGoG from inducing apoptosis, resulting in cancer. Apoptosis is unable to accomplish its function, and cells continue to divide, resulting in a tumour.
Because these proteins govern cell division or promote apoptosis, a loss of function mutation in the gene producing pGoG might cause cancer. Apoptosis does not occur if the pGoG protein is not functioning.
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DNA synthesis is necessary for cell reproduction
True
False
A plaintiff was injured when he fell in the parking lot of a chemical plant. The chemical plant, located in an uninhabited area, stored dangerous toxic chemicals that needed to be specially contained. The chemical plant exercised the utmost care in maintaining and containing the chemicals. At the time of his injury, the plaintiff was walking towards the entrance of the chemical plant. Distracted by his cell phone ringing, the plaintiff stepped into a pothole and twisted his knee. The plaintiff brought a strict liability action against the chemical plant, seeking damages for his injury. The plaintiff can establish that the plant failed to exercise reasonable care in maintaining the parking lot. Can the plaintiff recover?
A No, because the chemical plant exercised the utmost care in conducting its storage activities.
B No, because the plaintiff's injury did not result from an abnormally dangerous activity.
C Yes, because the chemical plant didn't exercise reasonable care in maintaining the parking lot.
D Yes, because the chemical plant engaged in an abnormally dangerous activity.
C. The plaintiff can recover because the chemical plant failed to exercise reasonable care in maintaining the parking lot.
The plaintiff can recover damages because the chemical plant failed to exercise reasonable care in maintaining the parking lot is the correct option. Case of the injured plaintiff who fell in the parking lot of a chemical plant:The injured plaintiff was walking towards the entrance of the chemical plant when he fell in the parking lot of the chemical plant and injured himself. The chemical plant was located in an uninhabited area, and it stored dangerous toxic chemicals that needed to be specially contained.
The chemical plant exercised the utmost care in maintaining and containing the chemicals. The plaintiff, however, stepped into a pothole and twisted his knee while being distracted by his cell phone ringing.The plaintiff can recover:In the scenario presented, the chemical plant, as stated in the case, was found to have exercised utmost care in maintaining and containing the toxic chemicals on the premises. Therefore, options A and B can be dismissed. The plaintiff's injury was the result of a pothole in the parking lot, which means the plaintiff can claim compensation if the plaintiff establishes that the plant failed to exercise reasonable care in maintaining the parking lot. Therefore, the correct option is C. The plaintiff can recover because the chemical plant failed to exercise reasonable care in maintaining the parking lot.
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Look at DNA, a polymer, and nucleotide, a monomer, on the nucleic acid page. There are sugar molecules within these structures. How many sugar molecules are in DNA and the nucleotide?
Answer: 1 sugar molecule
Explanation:
The basic building block of DNA is called a NUCLEOTIDE. A nucleotide is made up of one sugar molecule, one phosphate molecule and one of the four bases.
Which three of the following statements is correct on how the mass of a single neutron, proton, and electron relate to each other?
Answer:
B
Explanation:
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HELP PLEASEEEE THANK YOUUU
Answer:
im pretty sure its B but im not sure i wanna help!
what will happen if the cooling system in a nuclear power station fails to function?
Answer:
In some nuclear reactors, water is used as a coolant. If this cooling mechanism fails, the temperature in the reactor core can rise dangerously high. The most dramatic such 'meltdown' was the Chernobyl disaster of 1986.
Sainte-chapelle, with its walls of stained glass and delicate ornamentation, is most representative of which style?
Sainte-chapelle, with its walls of stained glass and delicate ornamentation, is most representative of the French Gothic architectural style.
What is French Gothic architecture?This is characterized by the type of designs which provide a sense of verticality to enhance the connection with God which is therefore the reason why it was used in places of worship such as church etc.
It also consists of open and illuminated interiors with plenty of windows and stained glass and were used in structures such as royal chapel within the complex of the Palais de la Cite, in Paris, Notre-Dame Cathedral etc
It was also used in Sainte-chapelle with its walls of stained glass and delicate ornamentation which is therefore the reason why French Gothic architecture was chosen as the correct choice.
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Mutations can increase genetic variation when they introduce new alleles or variants into a population.
How to explain the informationThis can occur through various types of mutations, such as substitutions, insertions, deletions, and duplications. These mutations can alter the DNA sequence, leading to changes in the proteins produced or their regulation.
Genetic variation is essential for the process of evolution, as it provides the raw material for natural selection to act upon. Mutations that introduce beneficial changes can lead to adaptations and increased fitness in certain environments.
Mutations can also have harmful effects on organisms. The harmfulness of a mutation depends on various factors, including the specific gene affected, the type of mutation, and the resulting functional changes.
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Beneficial micro-organisms that are responsible for breaking down organic matter are called?.
Jane had two wind up clocks that had not been used for years. She decided to try them out, so she wound both, set the time, and started them at the same time. An hour later, clock A had gained one minute while clock B had lost two. The next morning clock A said 7 A.M. while clock B was at 6 A.M. What time was it when she started the clocks?
Right now, the clocks are one hour apart. The clocks are 3 minutes apart every hour. It would take 19 hours and 20 minutes to get from 6 A.M. to 10:40 A.M.
How to find a time?Right now, the clocks are one hour apart.
The clocks are 3 minutes apart every hour (A gains 1 - B loses 2)
Therefore, it would take 20 real hours for them to be separated by one hour.
Clock A advances by one minute per hour, moving 20 hours and 20 minutes throughout that time.
It would be 10:40 a.m. from 7 a.m. back 20 hours and 20 minutes.
Clock B advances by 2 minutes every hour, or 19 hours and 20 minutes, in a period of 20 hours.
It would take 19 hours and 20 minutes to get from 6 A.M. to 10:40 A.M.
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which statement best describes a polygenic trait?(1 point) responses a polygenic trait is only controlled by multiple environmental factors. a polygenic trait is only controlled by multiple environmental factors. a polygenic trait is controlled by multiple genes and influenced by the environment. a polygenic trait is controlled by multiple genes and influenced by the environment. a polygenic trait is only controlled by one gene and influenced by the environment. a polygenic trait is only controlled by one gene and influenced by the environment. a polygenic trait is only controlled by one environmental factor.
The statement that describes a polygenic trait is as follows: a polygenic trait is controlled by multiple genes and influenced by the environment (option B).
What is a polygenic trait?Polygenic in genetics refers to being controlled by the interaction of more than one gene.
Polygenic trait is a characteristic, such as height or skin color, that is influenced by two or more genes. It can be said that because multiple genes are involved, polygenic traits do not follow the patterns of Mendelian inheritance.
In humans, height, skin color, hair color, and eye color are examples of polygenic traits.
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Paul Laurence Dunbar was born in Dayton, Ohio, in 1872, the son of two former slaves. When Dunbar was a young man, his mother encouraged him to read. He started reading, reciting, and writing poetry by the age of six. After receiving his education, Dunbar continued writing and worked as an elevator operator to help pay his bills. After publishing two poetry collections, Dunbar was well-known around the country. Today, many people still celebrate Dunbar's writing and honor his talent. Which of these is the BEST topic sentence for the composition? A) Paul Laurence Dunbar was a famous poet during the early 1900s in America. B) Many famous American writers and poets emerged during the early 1900s. C) Poets are creative people who help to change the places they live. D) A few well-known American poets lived during the early 1900s.
Answer:
The answers A.
Explanation:
Because the passage isn't talking about poets in general, it's specifically talking about Paul Lawrence Dunbar. So the topic sentence should have him as the main theme.
The plates shown below contain different sugars as carbon sources as indicated. Cells were first plated on minimal media with glucose (master plate) and then replica plated onto minimal media plates with lactose or mannose or arabinose (no glucose for each). which colony has genotype lac- man ara?
The colony with the genotype lac- man ara will not be able to grow on any of the minimal media plates with lactose, mannose, or arabinose as the sole carbon source.
This is because the lac- genotype means that the cells cannot utilize lactose, the man genotype means that the cells cannot utilize mannose, and the ara genotype means that the cells cannot utilize arabinose. Therefore, the colony with the genotype lac- man ara will not be able to grow on any of the plates except for the master plate with glucose.
To identify the colony with the genotype lac- man ara, we need to look for a colony that is present on the master plate with glucose but absent on the plates with lactose, mannose, and arabinose. In this case, the colony indicated by the arrow in the image below is the one with the genotype lac- man ara.
In conclusion, the colony with the genotype lac- man ara is the one that is present on the master plate with glucose but absent on the plates with lactose, mannose, and arabinose.
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EXPLAIN The scuba diver is a living system. The scuba gear, or self-
contained underwater breathing apparatus, is a system of air exchange.
How are these two systems interacting? What are the inputs and outputs of
these systems?
Pt.I
All living things needs some form of oxygen to live. In talking about a scuba diver, we are talking about a human, who uses their lungs to breathe, and did not develop the ability to breathe under water. Instead, when in a body of water, we tend to hold our breaths until an opportunity arises for us to exchange our carbon dioxide for oxygen.
Take into account the scuba gear. The scuba gear fits the user, and has a number of protection, including the suit counter-balancing any pressure applied by the deep, and the tank providing much needed oxygen to the user during delayed periods within the water.
Pt.II
How does these two systems interact?
Like as a human is breathing on land or even swimming, the human expels carbon dioxide, which forms into "air bubbles" that are then expelled into the water surrounding. The user then draws air from the pressurized air tank, and is able to breathe as such. This allows the user to stay underwater for much longer than just one breathe, and is able to travel farther inside the deep.
Inside this system, the Oxygen is first input into the oxygen tanks, which are then used by the diver. The diver would draw the oxygen from the tank (output), and he will then expel the used air into the surrounding water.
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A baby loses weight shortly after birth. This is normal, as the child adjusts to life outside of the womb. Approximately what percentage of their total body weight does a child lose in these first few days?.
Answer:
It's normal for babies to lose up to ten percent of their birth weight in the first week of birth as they flush fluids from their systems and adjust to life outside of the womb.
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suppose you are examining a pair of chromosomes. what term should you use to describe the genetic material that encodes the same genes and the exact same alleles?
An amoeba is a unicellular organism, which doesn’t have a stomach for digestion of food. How does food storage and digestion take place in an amoeba?
how many possible protein sequences of average length are there?
On average, a protein sequence is composed of around 300 amino acids. Each amino acid can be one of 20 different types, meaning that there are 20^300 (approximately 1.07 x 10^390) possible protein sequences of average length.
There are an immense number of possible protein sequences of average length. Proteins are made up of amino acids, and there are 20 different amino acids that can be combined in various ways. The average length of a protein is about 300-500 amino acids. To calculate the number of possible protein sequences, you would use the formula:
Number of possibilities = (number of amino acids)^(sequence length)
Considering an average protein length of 300 amino acids, the number of possible sequences would be:
20^300 ≈ 2.04 x 10^390
This is an incredibly large number, highlighting the vast diversity of potential protein sequences of average length.
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in its evolutionary sense fitness reflects the ability of a species to respond to
In its evolutionary sense, fitness refers to the ability of a species to respond to changes in its environment and to successfully reproduce.
Fitness is not just about physical strength or endurance, but rather about how well an organism is adapted to its environment. Organisms that are well-adapted to their environment and can successfully pass on their traits to their offspring are said to have high fitness, this means that they are more likely to survive and reproduce, passing on their favorable traits to the next generation. For example, a species of bird that can effectively find food and shelter in its environment, evade predators, and successfully mate with other birds will have high fitness.
Over time, natural selection favors the traits that promote fitness, leading to the evolution of new species and the adaptation of existing ones. Therefore fitness is a crucial concept in evolutionary biology, helping us to understand how species adapt to changing environmental conditions and how they evolve over time.
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The _____ theory proposes that toxins in the environment and the need of the body to repair the damage they create are responsible for the aging process.
The toxin theory proposes that toxins in the environment and the need of the body to repair the damage they create are responsible for the aging process.
As we age, our bodies are exposed to various environmental toxins that can cause damage to our cells, tissues, and organs. The toxin theory of aging proposes that the accumulation of this damage over time, and the body's need to constantly repair it, eventually leads to the breakdown of various biological systems and ultimately, the aging process. This theory suggests that reducing exposure to environmental toxins and increasing our body's ability to detoxify itself may help to slow down the aging process. Additionally, lifestyle factors such as a healthy diet, regular exercise, and stress reduction can also help to reduce the impact of environmental toxins on our bodies and promote healthy aging.
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The earth has different seasons, weather patterns, and climates. Please write three full
paragraphs on how the earth's weather occurs and why?
I
The sea otter acts as a keystone species in the kelp (giant seaweed) forests of the ocean in the Pacific Northwest. Sea otters feed on sea urchins, which in turn feed on kelp. Crabs, snails, and geese also depend on kelp for food, and many types of fish use the kelp to hide from predators. Sea otter populations are declining in some areas because of increased predation by orca whales. What effect will the decline in sea otters likely have on the kelp community
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The decline of otters with cause in increases in the population of sea kelp!
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