Enzyme Activities are:
The enzyme and substrate bind to form an enzyme-substrate complex.The chemical reaction occurs within the active site of the enzyme.The product is released from the enzyme.What is an enzyme?Generally, An enzyme is a type of protein that acts as a biological catalyst. Enzymes are essential for many chemical reactions that occur in the body, and they play a key role in maintaining homeostasis, the balance of chemical reactions that allows organisms to function properly.
Enzymes are highly specific, meaning that they only catalyze specific reactions. They do this by bringing reactant molecules, called substrates, into close proximity and orienting them in a way that allows the reaction to occur more efficiently. Enzymes are able to do this because their shape and chemical properties allow them to bind to and interact with the substrate molecules in specific ways.
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the drug which is used to reduce pain is ..,....
i) opium ii) bhang iii) hashish iv) marijauna
Answer:
hashish
Explanation:
opinum
Explanation:
because it is used to make pain nubbing/pain killer
Driver mutations provide a growth advantage to a tumor cell. which type of mutation is known to accumulate in cancer cells but has no direct contribution to the cancer phenotype?
Passenger mutation is known to accumulate in cancer cells but has no direct contribution to the cancer phenotype
What is Passenger Mutation ?Passenger mutations are not ones that don't affect fitness but were discovered in a cell that also happened to have or later acquired a driver mutation. As a result, they are present in every cell that also carries the driver mutation. However, in order to assess the relevance of the mutational data and put them into the context of current clinical and experimental cancer research, new, quantitative models are required. It is thought that only a tiny portion of the overall mutations in a tumour are driver mutations. One approach for distinguishing driver mutations from passenger mutations is to predict the functional impact of a mutation using additional biological information about the sequence and/or structure of the protein encoded by the mutated gene.
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What are common changes
In an environment?
Answer:shelter, land, prey
Explanation:
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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the angle made between the diaphysis of the femur and a line perpendicular to the tibia is called?
The angle made between the diaphysis of the femur and a line perpendicular to the tibia is called the knee angle or the knee flexion angle.
This angle is an important measure of joint function and is used to assess and diagnose various knee conditions, such as osteoarthritis and patellofemoral pain syndrome.
The knee angle is typically measured using a goniometer, which is a tool used to measure joint angles.
To obtain an accurate measurement, the patient is positioned in a seated or supine position with the knee in a relaxed, extended position.
The goniometer is then placed over the knee joint with one arm aligned with the femur and the other arm aligned with the tibia.
The angle measurement is then read from the goniometer scale.
The knee angle can vary among individuals and can also be affected by various factors, such as age, gender, and activity level.
A normal knee angle typically ranges from 5 to 10 degrees of hyperextension to 135 degrees of flexion.
Deviations from this range can indicate an underlying knee pathology that requires further evaluation and treatment.
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The angle made between the diaphysis of the femur and a line perpendicular to the tibia is called the knee angle.
The knee angle, also known as the knee flexion angle or the Q angle, is a measurement that is commonly used in orthopedics to assess the alignment of the knee joint. The angle is formed by drawing a line between the center of the hip and the center of the knee, and another line between the center of the knee and the center of the ankle. The knee angle can help diagnose conditions such as patellar subluxation or dislocation, patellar tendonitis, and other knee problems.
The knee angle, also known as the Q angle, is the angle formed between the line connecting the anterior superior iliac spine (ASIS) of the hip to the center of the patella and the line connecting the tibial tubercle to the center of the patella. It is commonly measured in degrees, with a normal value ranging from 10 to 15 degrees in men and 15 to 20 degrees in women.
The Q angle can vary depending on various factors, such as the individual's age, gender, weight, and level of physical activity. An increased Q angle is often associated with knee problems such as patellar subluxation, patellar tendonitis, chondromalacia patellae, and patellofemoral pain syndrome.
In addition to the Q angle, there are other measures used to assess the alignment and function of the knee joint, including the joint line convergence angle, the lateral patellofemoral angle, and the tibial plateau angle. These measurements can help orthopedic specialists diagnose and treat knee injuries and conditions, and design appropriate rehabilitation programs.
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Echinoderms lack a head and brain, but still have a simple ___________ system.circulatorynervousrespiratorydigestivereproductive
Echinoderms presents a circumoral nerve ring that is connected to five radial nerve cords running between the circular and longitudinal muscles thorughout the body. So, even withouh a head and a brain, it is considered that they have a simple nervous system. Therefore, the correct answer is NERVOUS.
Which factors affect the movement of ocean currents? Select the three
correct answers.
O A. The differences in water density
B. The temperature of ocean water
O C. The rotation of Earth on its axis
O D. The deployment of drifter buoys
Answer:
Temprature, salinity , density and pressure
Answer:
The answer's are; A, B, and C. Hope this helps you sneak boy, we all here for the same reason don't lie.
Explanation:
Crop rotation is a planned order of specific crops planted on the same field. Crop rotation means that succeeding crops are of adifferent genus and species. Examples are row crops planted after small grains or grain crops after legumes. The planned rotationmay be for a two- or three-year period.What is a LIKELY ecological impact of crop rotation?A) The main crop becomes resistant to pests.B) It can interrupt the life cycles of certain pests.C) Lesser amounts of nitrogen are needed in the soilD) It ensures the presence of a single type of nutrient in the soilPlease select the correct answer choice.
A likely ecological impact of crop rotation is that it ensures the presence of a single type of nutrient in the soil. (option D)
Which best explains why water has a high specific heat?
O Hydrogen bonds decrease the amount of energy that is required for the temperature to change.
O Hydrogen bonds increase the amount of energy that is required for the temperature to change.
Olon-dipole interactions increase the amount of energy that is required for the temperature to change.
O lon-dipole interactions decrease the amount of energy that is required for the temperature to change
Answer: B. is the answer, I believe.
The sentence which explains why water has a high specific heat is: B. hydrogen bonds increase the amount of energy that is required for the temperature to change.
What is hydrogen bond?Hydrogen bond can be defined as a weak type of chemical bond (intermolecular force) which exist between a partially positively charged hydrogen atom and an electronegative chemical atom.
Based on scientific information, the sentence which best explains the reason why water has a high specific heat is that hydrogen bonds increases the quantity of energy that is required for the temperature of water to change.
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Which of the following statements correctly describes the inheritance pattern of mtDNA?
Which of the following describes the trend in the female elephant population from 1970 to 1995 ?
1.The overall population decreased, and the proportion without tusks increased.
2.The overall population decreased, and the proportion without tusks decreased
3.The overall population increased and then decreased and the proportion without tusks increased
4.The overall population increased and the proportion without tusks decreased
Answer:
1 is the correct answer :)
Predict what will happen to this ecosystem.
Answer:
I think that since the trees and grass will be burnt down, the prey animals (Bunnies, insects, etc.) will have nothing to eat and will go extinct, then the preditors will not make it because of the extinction of prey, finally us humans will not make it because there is no food
Explanation:
please do not copy this answer exacly, because you will get an F for plagarism, so please be careful, and have a blessed day amigo!
Food webs model the way _______ move through an ecosystem.
Food webs model the way energy move through an ecosystem
What is food webFood web is a chain of food chains contained in an ecosystem, It models the way through which energy is transferred through the ecosystem. The food chains represents the path through which energy is transferred.
Hence we can conclude that Food webs model the way energy move through an ecosystem.
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What is a gene? ……………….
Answer:
2nd one is correct
Explanation:
Answer: B
Explanation:
The glucose used by the neurons for atp production comes from.
Answer:
Its blood sugar
Explanation:
Glucose comes from the nutrients that we consume in our everyday life for example food, water, etc.
Blood is a significant function in delivering that glucose to all cells of the body as per need.
what is the role of the seminal vesciles and the prostate gland
Answer:
The seminal vesicle and the prostate glands add their secretions so that the sperm are in a fluid that makes their transport easier, and this fluid also provides nutrition.
Explanation:
Answer:
The seminal vesicle and the prostate glands add their secretions so that the sperm are in a fluid that makes their transport easier, and this fluid also provides nutrition.
Explanation:
give reason rumination is necessary in grass eating animals
Answer:
✔️We often observe that cows when eat grass, after eating grass they quickly swallow them. Actually, they store that grass in their stomach called rumen. ✔️In rumen food is partially digested. ... ✔️Rumination is necessary to complete partiallly happened digestion.
Explanation:
The chemical reaction equation of photosyntesis is shown here:
6CO₂+6H₂O→C₆H₁₂O₆
What information is not given in this equation.
Answer:
The 6O2 is left out.
Explanation:
The reactants has 18 oxygens but the products only has 6 oxygens. Adding 6O2 would get us to 18 oxygens on both sides.
This is not part of the equation, but energy could be considered as well.
How many days can a human live without food or water
Answer:
8-21 days
Explanation:
Answer: An article in Archiv Fur Kriminologie states the body can survive for 8 to 21 days without food and water and up to two months if there's access to an adequate water intake. Modern-day hunger strikes have provided insight into starvation.
Dying from dehydration is generally not uncomfortable once the initial feelings of thirst subside. If you stop eating and drinking, death can occur as early as a few days, though for most people, approximately ten days is the norm. In rare instances, the process can take as long as several weeks.
A water fast is when a person does not eat and drinks nothing other than water. There is no set time that water fasting should last for, but medical advice generally suggests anywhere from 24 hours to 3 days as the maximum time to go without food.
Explanation:
That's about it.
What would happen to life if water froze from the bottom to top of the ocean instead of top to bottom?
Answer: Everything would die and freeze
Explanation:
two reasons wy it's important to conserve Soth Africa's plants and animals
Answer:
The benefits of conserving biodiversity are numerous. A large proportion of South Africa's population are directly dependent upon biological resources for subsistence purposes, including the gathering, harvesting or hunting of animals and plants for food, medicine, shelter, fuel, building materials, and trade.
Explanation:
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Thomas observed a graph showing changes in Earth's glaciers. After looking at the graph, he came to a conclusion about Earth's climate and stability. Based on the graph below, what conclusion did Thomas make about Earth's climate?
Earth's climate goes through short-term cycles of cooling and warming.
Earth's climate goes through long-term cycles of cooling and warming.
Earth's climate appears to be cooling over a period of time.
Earth's climate appears to be irregularly cooling and warming.
Answer: The correct Answer is D, Earth's climate goes through short-term cycles of cooling and warming.
Explanation:
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Answer:
U know I need time to make it for changing my is a sentence of measurement? I jump on it. uses of measurement? I jump on it. uses of measurement? I jump on it. uses of
Compare and contrast the frog's external anatomy with that of a mammal. State design advantages is has for its lifestyle.
Answer:
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Human body has muscular partition called as diaphragm to separate abdomen by chest frog lacks it.Explanation:
Frogs do not have outer ear which mammals have.
Frog is an amphibian
Integumentary system to protect skin from external environment., mammals have glandular skin.
skin to inhabit water habitat skin has glands, hair, mammary gland and fur
Frogs have two forelimbs and two hind limbs. mammals have 4 forelimbs.
presence of cloaca for waste, sperm and egg release while mammals have anus, urethra and genital openings for the purpose.
ADVANTAGES OF EXTERNAL FEATURES IN LIFESTYLE:
The frogs body id designed streamlined for swimming as presence of flat skull, no neck and small waist.
The skin allows exchange of gases and allows them to breathe through skin.
Powerful hind legs assist them in jumps.
they have 3 eyelid membrane that helps them see in water or land.
Many different types of mutations can occur within the body. Cystic fibrosis is a genetic disorder that is caused by different mutations within the CFTR gene. One mutation in the CFTR gene that leads to cystic fibrosis causes translation to end earlier in the gene sequence. Which type of mutation causes this translation error that leads to cystic fibrosis?
silent
missense
nonsense
deletion
Answer:
Deletion
Explanation:
I think it is the last one
Deletion
If it really helped please give me brainliest
A nonsense mutation is one mutation in the CFTR gene that leads to cystic fibrosis causes translation to end earlier in the gene sequence.
Cystic fibrosis is a genetic disorder that is caused by different mutations within the CFTR gene.
The CFTR gene codes for the CFTR protein whose function is as an anion channel (chloride ion) which helps control the movement of water in and out of the membrane of cells that are specialized to produce mucus, sweat, saliva, tears and digestive enzymes
When CFTR protein is defective or absent, thick, sticky mucus accumulates in these cells, obstructing the airways and glands.
The most common mutation of the CFTR gene is a deletion whereby the codon for the amino avid phenylalanine is deleted resulting in the production of a defective CFTR protein.
Another form of mutation in the CFTR gene is a nonsense mutation in which a stop codon is inserted in the middle of the gene resulting in the production of a shortened CFTR protein, which is then degraded by the cell.
Therefore, a nonsense mutation in the CFTR gene leads to cystic fibrosis by causing translation to end earlier in the gene sequence.
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Question 2
While reading about the chickens, rice, and research, the slide explained the
difference between a hypothesis and a theory. In your own words, explain the
difference in three to five sentences using good grammar.
The main differences between hypothesis and theory are based on the amount of scientific evidence and the ability to make predictions about a given outcome.
What is a scientific theory?A scientific theory is a well-sustained body of empirical evidence that allows us to make predictions associated with new observations of the real world.
Conversely, a hypothesis is a given explanation that must be tested in order to be confirmed (or rejected) by using the steps of the scientific method.
In conclusion, The main differences between hypothesis and theory are based on the amount of scientific evidence and the ability to make predictions about a given outcome.
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Help I’m having trouble and this is due Tomorrow
Answer: 29. Bar graphs are best for comparing categories. Line graphs are used to show trends over time.
30. where the cumulative mean first falls within this reference mean ± standard deviation threshold × reference standard deviation for all subsequent cumulative mean values.
Which of the following things result from symbiotic relationships between bacteria and eukaryotes? (Select all correct choices.)
a. vitamin production in the human gut
b. cellulose breakdown in the cow gut
c. amino acid synthesis in aphids
d. all of the above
The following things result from symbiotic relationships between bacteria and eukaryotes are:a. Vitamin production in the human gutb. Cellulose breakdown in the cow gutc.
Amino acid synthesis in aphidsThus, the correct answer is option D) all of the above.Symbiosis is a type of mutualism between two organisms that have a close relationship. These two organisms live in close proximity to each other, often inside one another. They also have a close relationship with one another and work together for mutual benefit. In many cases, these relationships are essential for the survival of one or both organisms, and they are frequently regarded as critical evolutionary steps in the history of life on Earth.
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The DNA of a plant or animal cell is found in which of the following parts of a cell? *
1 point
Chloroplasts
Chlorophyll
Cell wall
Chromosomes
a cross between a white seeded plant and a black seeded plant produces offspring that all bear grey seeds. upon crossing the f1 generation, you observe black, white and grey seeded offspring (f2). you conclude that you are observing:
The observed results indicate a complex pattern of inheritance involving multiple genes, as evidenced by the range of seed colors in the F2 generation.
The observed results suggest that the inheritance of seed color in this particular plant follows a complex pattern of inheritance, possibly involving multiple genes. The initial cross between a white seeded plant and a black seeded plant produced offspring with grey seeds (F1 generation), indicating incomplete dominance or blending inheritance.
However, when the F1 generation plants were crossed, the resulting offspring (F2 generation) showed a wider range of seed colors, including black, white, and grey. This suggests that there is a segregation of genetic factors influencing seed color in the F2 generation, possibly due to the presence of different alleles for seed color. The inheritance pattern might involve multiple genes or interactions between genes, leading to the observed variation in seed color among the F2 offspring.
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The correct question is:
A cross between a white seeded plant and a black seeded plant produces offspring that all bear grey seeds. Upon crossing the f1 generation, you observe black, white and grey seeded offspring (f2). What you can conclude from the observation?