Which two conditions will contribute to the stability of drug-target interactions?
Options:
-The potential energy of the drug-target complex is at its lowest
-The shape of the drug molecule fits into the binding pocket of the target molecule
-The diffusion coefficient of the cell is very small
-The internal energy of the molecule is lower than the ambient temperature
Answers
Answer:
Two conditions that can contribute to the stability of drug-target interactions are:
-The shape of the drug molecule fits into the binding pocket of the target molecule. This allows the drug to interact with the target in a specific, complementary way, which can increase the stability of the complex.
-The potential energy of the drug-target complex is at its lowest. This means that the drug and target molecules are interacting in a way that minimizes the overall energy of the system, which can increase the stability of the complex.
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Explanation:
Related Questions
Which of the following are financial securities that represent promises to repay a fixed amount of funds?
Which of the following is not a service that the financial system provides for savers and borrowers?
Answers
1. Bonds.
2. Guaranteeing savers high rates of return.
What is the purpose of the financial system?A financial system performs the role of an intermediary and makes it easier for money to move from areas of surplus to areas of deficit. It comprises various institutions, markets, rules and laws, customs, investors, analysts, transactions, and claims and liabilities.Managers can use big data in their businesses by using a financial system. A financial system combines data from numerous organizational departments into a single perspective, making it simple for users to comprehend the connections between distinct data types.Financial services guarantee the advancement of both domestic and international trade. Increased domestic and international exports of goods are guaranteed by the presence of factoring and forfeiting businesses. Banking and insurance services also facilitate an increase in these promotional activities.The following are financial securities that represent promises to repay a fixed amount of funds: Bonds.
Bonds provide a fixed amount of maturity value.The following is not a service that the financial system provides for savers and borrowers: Guaranteeing savers high rates of return.
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Which statement is true of human cultures? O A. All human societies share the same cultural traits and practices. O B. Every human has a unique set of cultural traits and practices. O C. Culture includes a society's knowledge, customs, and achievements. O D. Cultures are groups of people united by blood relationships. SUBMIT
Answers
Answer:
B. Every human has a unique set of cultural traits and practices.
Explanation:
Culture can be defined as the general way of life of a group of people living together in a particular location or society.
Basically, culture comprises of beliefs, values, behaviors, language, dressing, cuisine, music, symbols, arts, social habits, knowledge, customs, laws pertaining to a particular group of people living together in a society.
This ultimately implies that, culture are acquired and passed from one generation to another.
A cultural trait can be defined as the smallest characteristics of human activity (actions) that is mainly acquired socially and transmitted from one generation to another through various modes of communication.
This ultimately implies that, these unique behavioral informations or characteristics and beliefs acquired by people socially are transmitted from one individual or group of people to another.
Hence, the statement which is true of human cultures is that every human (race) has a unique set of cultural traits and practices that were acquired from the environment and society.
Which of the following statements regarding granite is true?
A. Granite is a rock composed of organic material.
B. Granite is both a mineral and a rock.
C. Granite is a rock with a non-repeating arrangement of atoms. D. Granite is a naturally formed mineral.
Answers
The statement that is true regarding granite is as follows: Granite is both a mineral and a rock (option B).
What is granite?Granite is a group of igneous and plutonic rocks composed primarily of feldspar and quartz. It usually contains one or more dark minerals, which may be mica, pyroxene, or amphibole.
Granite is quarried for building stone, road gravel, decorative stone, and tombstones and it's common colors are gray, white, pink, and yellow-brown.
Because it contains a combination of rocks and minerals, option B is correct.
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If a sample has 87.5 grams of a daughter isotope and 12.5 grams of the corresponding parent isotope (for a total of 100g), and the parent isotope has a half- life of 2,000 years, how old is the sample?
Answers
Half-life (symbol: t1/2), which is the amount of time needed for half of the initial substance to alter or degrade, is a helpful notion.
What is half life?There is value in being able to express the rate at which a process occurs since the decay process takes time. Measurements of a nuclide's change in mass and the time it takes for that change to occur can be used to compute half-lives.
The only thing we do know is that half of the initial nuclei will dissolve over the substance's half-life. Although variables like temperature, concentration, and others have the ability to speed up or slow down chemical reactions.
Therefore, Half-life (symbol: t1/2), which is the amount of time needed for half of the initial substance to alter or degrade, is a helpful notion.
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Which level of organization involves an organism’s use of the mouth, saliva, teeth, stomach, intestines, liver, and pancreas to break down food?
Select one:
Organ.
Cell.
Organ system.
Tissue.
Answers
Answer:
The organ system
Explanation:
All those things you mentioned are part of the organ system, they work together.
Coral reefs are home to a quarter of all marine species on earth. what is one consequence of declining coral reefs?
Answers
Answer:
Marine life decreases and the food chain will have e a drastic change as well
During the early 20th century, wolves were wiped out from Yellowstone. However, in 1995, wolves were reintroduced to Yellowstone. How did removing then reintroducing wolves affect the Yellowstone ecosystem? PLEASE HELP PLEASE
Answers
Answer: heres your awnser
Explanation:
Removing wolves from the park affected much of Yellowstone because wolves are top predators and arguably keystone species. ... Wolves feed on elk, and without the wolves, the elk population exploded. The elk fed on young aspen trees, so the park had very few young aspen trees
Wolves was top predators and affected Yellowstone by their removal. After being reintroduced, they changed their prey's behavior pattern.
What happened when wolves are reintroduced?Wolves are causing a tropic cascade leading to ecological change. This helped to increase beaver populations and bring back aspen, and vegetation.
Being a top predator, it keeps balance between predator and prey.
Areas having species such as birds, beavers, mice and bears began to regenerate. Plant life shifted along the riverbanks and decreased erosion significantly.
Reintroduction of just a small population of wolves, leads to the landscape transformation.
Thus, this was the effect of reintroducing wolves in Yellowstone ecosystem.
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explain how matter cycles through the carbon cycle.
Answers
explain the importance of all 3 biomolecules in general and for making ATP.
Answers
The three biomolecules that are used for making ATP are Lipids (fats) , Carbohydrates and Proteins
The biomolecules also known as biological molecules serve a wide range of activities and they vary in shape and their size . It is also considered essential to life because they help organisms develop, survive, and propagate. The biomolecules interact with one another which play a role in the development of organisms .
There are four types of biological molecules which are carbohydrates which is used as an energy source , lipids which is used for storage and support , proteins is used for supporting essential vital functions and amino acids are the developing elements that make up proteins and nucleic acids for storing genetic information .
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Identify the brain structure that includes ALL the numbered lobes designated by labels 1, 2, 3, and 4
O parietal
cerebrum
O occipital
cerebellum
Answers
Answer: parential
Explanation:
The nucleus of a neuron is located in the
O synapse
O cell body
Oaxon
Odendrite
PlEASE HURRY I WILL FAIL IF NOT DONE IN FIVE
Answers
Answer:
B
Explanation:
what happens if a liquid and gas are mixed together
Answers
Answer:When solids, liquids or gases are combined, the thermodynamic quantities of the system experience a change as a result of the mixing. This module will discuss the effect that mixing has on a solution’s Gibbs energy, enthalpy, and entropy, with a specific focus on the mixing of two gases.
When jaw become large enough to hold the permanent teeth . The milk teeth fall and permanent teeth appear
Answers
The "exfoliation" or "shedding" of milk teeth is the name of the procedure.
What is the Dentition of Humans?The primary and permanent tooth sets make up the human dentition. Maxillary (upper) and Mandibular (lower) are the two opposing arches in which teeth are arranged. These can be split into their left and right halves along the midline (mid-sagittal plane).
Four Different Teeth Types and Their Purposes
The majority of individuals have 32 permanent adult teeth, which can be classified into four groups:
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When would a cell need to use active transport instead of passive transport?
Choose 1 answer:
To move water to the external environment
To take in nutrients that have a lower concentration outside the cell
To transportions with a high internal cell concentration out of the cell using channels
To diffuse oxygen across the cell membrane
Answers
Answer:
d i think
Explanation:
When would a cell need to use active transport instead of passive transport To diffuse oxygen across the cell membrane
what are the function of cell membrane ?The cell membrane or plasma membrane is a thin selectively semi-permeable membrane which surrounds the cytoplasm, the primary function of the is to provide protection the integrity of the interior of the cell.
The cell membrane is otherwise called as multifaceted membrane that envelopes a cell's cytoplasm and help the cell to maintain the its shape.
Cell membrane is made up of Proteins and lipids where the mix or ratio of proteins and lipids can vary depending on the function of a specific cell.
Phospholipids are the most important components of cell membranes which are arrange to form a lipid bilayer and certain substances can diffuse through the membrane to the cell's interior.
some cell organelles are surrounded by cell membranes, The nucleus and mitochondria have its own membrane.
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HELP PLEASE-What is an example of a chemical mediator?
A) serotonin
B) antigens
C) pathogens
D) phagocytes
Answers
Question 2 When is the only time you should push the pipet plunger past the first stop? A. You should never push the plunger past the first stop. B. When pipetting liquids into the pipet tip. C. When pipetting liquids out of the pipet tip. D. You should always push the plunger past the first stop at all times.
Answers
Answer:
A
Explanation:
you should never push the plunger past the first stop.Based on how the term is used in anatomy, you can extrapolate that something "squamous" would be:
slick, wet, or oily.
fat and round or spherical.
covered in scales.
loud and obnoxious.
Answers
Answer:
Covered in scales
Explanation:
For example, the skin (epidermis) is made of stratified squamous epithelial cells, and the skin can be described as quite scaly, so squamous refers to "covered in scales."
The phylogenetic tree below has been used both to support and to contest the hypothesis that an intermediary species was responsible for the zoonosis of SARS-CoV-2 from bars to humans. Discuss. (6 marks)
Answers
The theory of the new corona virus's transfer from bats to people is covered in the explanation that follows.
The severe acute respiratory syndrome coronavirus 2 was produced as a result of cross-species transmission and is the culprit behind COVID19 (SARS-CoV-2). Coronaviruses are a large family of viruses that may infect a variety of hosts.
The host ACE2 protein and TMPRSS2 cleavage of the surface (S) protein are required for SARS-CoV-2 entrance. ACE2, a species-specific barrier, may prevent the bat-to-human coronavirus from spreading across species boundaries. Bats were confirmed as SARS-natural CoV's hosts by a molecular analysis, and they were also linked to the genesis of MERS-CoV.
A novel coronavirus called the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) evolved as the cause of COVID19 as a result of interspecies transmission.
Coroviruses are a large family of viruses that may infect a variety of hosts. For SARS-CoV-2 entrance, the surface (S) protein must interact with the host ACE2 protein and TMPRSS2 must be cleaved.
The species-specific barrier ACE2 may stop the bat-to-human coronavirus from spreading. A molecular analysis established bats as the SARS-natural CoV's hosts and linked them to the establishment of the MERS-CoV. Given the genetic resemblances between the SARS-CoV-2 strain and the bat RaTG13 CoV strain, it is believed that the most recent outbreak was caused by bats.
Compared to the human TMPRSS2 sequence, the pangolin ACE2 amino acid sequence has a greater evolutionary distance from bats and a lower evolutionary distance from humans. When comparing SARS-CoV and SARS-CoV-2 origins, the civet, the main intermediate host of SARS-CoV, has lesser ACE2 evolutionary divergence with humans than pangolin. The pangolin has evolved into an appropriate host for intermediate SARS-CoV-2 leap and entrance from bat to human as a result.
Phylogenetics: What is it?The study of links and evolutionary histories between or among groups of species is known as phylogenetics. These links are inferred using phylogenetic inference methods that focus on heritable traits that can be observed, including DNA sequences, protein amino acid sequences, or morphology.
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What are the processes that provide most of the energy for all other life processes
Answers
The primary processes that provide energy for all other life processes are cellular respiration and photosynthesis.
Cellular respiration is the process by which cells convert organic molecules, such as glucose, into usable energy in the form of adenosine triphosphate (ATP). It occurs in the mitochondria of eukaryotic cells and involves a series of enzymatic reactions that break down glucose and other molecules, releasing energy in the process.
Photosynthesis, on the other hand, is the process by which plants, algae, and some bacteria convert sunlight, water, and carbon dioxide into glucose and oxygen. This process occurs in the chloroplasts of plant cells, specifically in the chlorophyll-containing structures called thylakoids. During photosynthesis, light energy is captured by chlorophyll molecules, which drives the synthesis of glucose through a series of complex reactions.
Together, these two processes form a cycle of energy flow in ecosystems. Photosynthesis captures energy from the sun and converts it into chemical energy in the form of glucose, which is then used by organisms in cellular respiration to generate ATP, the energy currency of cells. This ATP is subsequently used for various life processes such as growth, reproduction, movement, and maintenance of cellular functions.
In summary, cellular respiration and photosynthesis are the fundamental processes that provide the majority of energy for all other life processes, sustaining the functioning and survival of organisms in ecosystems.
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What is the difference between a scientific theory and an opinion?
Answers
Answer:
scientific theory means an idea or proposal of a concept where as an opinion is a thing where u chose something
Explanation:
hope it helped I mate
What’s the code? Answer key for this question was cdab if that helps.
Answers
Answer:
Try doing the code 5934 :)
a) Look back at your hypothesis from question 2. Could this hypothesis become a theory if
you repeated your experiment 100 different times and got the same results? Can a theory be
I
created by just one person? (2 points)
Answers
A theory can be created by just one person, but it requires extensive research, experimentation, and peer review to become widely accepted. A theory is a well-established explanation that has been repeatedly confirmed through observation and experimentation, and it must be supported by a large body of evidence. Therefore, a theory cannot be created by just one person without extensive research and experimentation, and without undergoing peer review to ensure its validity.
Electrolytes control fluid balance in the cells.
a. True
b. False
Answers
True Electrolytes control fluid balance in the cells.
Electrolytes are substances that have a natural positive or negative electrical charge when dissolved in water. They also helps to regulate chemical reactions and balance between fluids inside and outside the cells.
The amount of electrolytes in your body can be too low or too high. this is due to fluctuation of water in your body changes. Electrolytes are essential for basic life functions, for example maintaining electrical neutrality in cells, generating and conducting action potentials in the nerves and muscles.
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Part A: Define the Problem
Despite the availability of cleaner energy sources, most of the energy used to power American homes comes from the burning of fossil fuels such as coal and oil. The burning of fossil fuels releases carbon dioxide into the air. Carbon dioxide is a greenhouse gas that contributes to climate change.
Why do you think it’s a challenge to reduce fossil fuel usage in homes in the United States? How could the use of fossil fuels affect the biodiversity in neighborhoods and the surrounding ecosystems?
Answers
Answer:
The best answer prompt you should use to avoid copying is that most of the world uses fossil fuels as energy for transportation and that to get rid of using it would take centuries as well as finding a way to provide energy with a renewable source. The use of fossil fuels would negatively affect the biodiversity in neighborhoods and the surrounding environments because the usage of fossil fuels causes pollution to the air, water, and the atmosphere that can lead to other problems.
Explanation:
It's just simple logic but can be confusing at first read the question and think about it to help.
A scientist constructs a graph to show the age structure that f the human population of county
Answers
Based on the graph, it can be concluded that the population is increasing rapidly because of the youth of the population.
What is population?The population of a species is the number of organisms of the same species found within a given habitat.
Population graphs are used to describe the trend in the population of a given species of organisms.
The factors that affects population growth of a country include:
fertility rates,mortality rates or life expectancy,the initial age profile of the population, and migrationGiven the population graph of the country, the conclusion can be drawn is that the population is increasing rapidly because of the youth of the population.
In conclusion, the higher the fertility rate the faster the population growth.
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Note that the complete question is given below:
A scientist constructs a graph to show the age structure of the human population of Country Y. The graph is shown here. What conclusion is supported by the graph?
The population is increasing rapidly because of the youth of the population.
Which stage of the cell cycle is the stage where the nucleus of the cell divides?
Answers
Answer:
Mitotic | Anaphase
Explanation:
6. The process that affects evolution due to human activity is known as
•artificial selection
•founder effect
•genetic drift
•natural selection
Answers
Answer:
artificial selection
Explanation:
through human activity evo
How are enzymes and substrates related?
A. The enzyme and substrate are mirror images of each other.
B. The enzyme and substrate fit together like a lock and key.
C. The enzyme produces the substrate.
D. The enzyme and substrate are identical.
Answers
Answer:
the enzyme and substrate fit together like a lock and key.
1. The following gene sequence appears on one strand of a segment of DNA that is about to go
through DNA Replication. What code will DNA Polymerase build to make the complementary
strand?
TACGGCATATGCAAATGGCGAGCCTATATT
Answers
The DNA polymerase will build the complementary strand with the code: ATGCCGTATACGTTTACCGCTCGGATATA.
What is DNA replication?DNA replication is a process by which a DNA molecule makes a copy of itself. During DNA replication, an enzyme called DNA polymerase reads the existing DNA strand and builds a new complementary strand by matching up the appropriate nucleotides.
To build the complementary strand of DNA, we need to use the base pairing rules: adenine (A) pairs with thymine (T), and cytosine (C) pairs with guanine (G).
So, for each base in the original sequence, we will pair it with its complement:
Original strand: TACGGCATATGCAAATGGCGAGCCTATATTComplementary strand: ATGCCGTATACGTTTACCGCTCGGATATALearn more about DNA Replication here: https://brainly.com/question/21265857
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The complementary strand to the given sequence would be:
ATGCCGTATACGTTTACCGCTCGGATATAA
What is gene sequence?A gene sequence is a specific sequence of nucleotides in DNA (or RNA) that encodes the genetic information for a particular trait, function or protein. Genes are the basic unit of heredity and are responsible for passing on traits from one generation to the next.
The complementary strand of DNA will have a sequence that pairs each nucleotide with its complementary base: adenine (A) with thymine (T), and cytosine (C) with guanine (G). Therefore, the complementary strand to the given sequence would be:
ATGCCGTATACGTTTACCGCTCGGATATAA
During DNA replication, DNA polymerase reads the existing strand from 3' to 5' and builds the complementary strand in the 5' to 3' direction. Therefore, the new strand would be synthesized by adding nucleotides in the following order:
ATA...CGT...TAA...CGC...TGG...ATA
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characteristics of contaminated water
Answers
Contaminated water is a type of water that is harmful to human beings due to the presence of harmful substances, pollutants, or impurities that make the water unsafe for drinking or other household uses. The characteristics of contaminated water can be identified through various indicators, which can either be physical, biological or chemical.
Physical indicators are visible and may include color, taste, and odor, while biological indicators are not visible and may include bacteria, viruses, and protozoa. Chemical indicators may include heavy metals, pesticides, and organic compounds, among others.
Physical Characteristics: Physical characteristics of contaminated water include cloudy or turbid appearance, unusual taste or odor, or discoloration of the water. The color may range from yellow to brown, blue to green, or even black.
Biological Characteristics: Biological characteristics of contaminated water include the presence of bacteria, viruses, or protozoa. These microorganisms can cause diseases such as diarrhea, typhoid, cholera, and dysentery.
Chemical Characteristics: Chemical characteristics of contaminated water include the presence of heavy metals such as lead, arsenic, or cadmium. Pesticides and fertilizers can also contaminate water and affect human health. Organic compounds like benzene and toluene can also be present in contaminated water, which can lead to health problems such as cancer and nerve damage.
Therefore, it is important to test water sources regularly to identify and monitor any contaminants that may be present. This can help prevent health problems associated with the use of contaminated water.
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