Enzymes are proteins that function as biological catalysts.
State the chemical elements in an enzyme.
Answers
Answer:
carbon, hydrogen, oxygen, nitrogen and sometimes sulfur bonded in formations
Because enzyme is a protein, it is made by amino acids (R-CH(NH2)-COOH)
Explanation:
Enzymes are made out of amino acids and as the question says they are proteins. Enzymes are formed by 100's and 1000's of amino acids stringing together in a very unique and specific order. after that, those amino acid contained chain folds in to a unique shape.
Amino acids are the building blocks of enzymes, which are proteins according to the query. Numerous thousands of amino acids are strung together in an extremely distinctive and precise manner to make enzymes.
What Enzymes are proteins, function as biological catalysts?Enzymes (and other catalysts) function by reducing the activation energy and thereby increasing the rate of reaction. Since both directions must travel through the same transition state, the increased rate is the same in both the forward and reverse directions.
Enzyme-like proteins are composed of amino acids linked by one or more polypeptide chains. This configuration of amino acids is referred to as the basic structure of a polypeptide chain.
Therefore, This in turn dictates the geometry of the active site and the three-dimensional structure of the enzyme.
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Related Questions
A 320 N force is applied to a 16 kg box. What is the acceleration of the box?
Answers
Answer:
a = 20 m/s^2
Explanation:
F = m*a --> a = F/m = 320/16 = 20 m/s^2
The Yellowstone River ecosystem can support 2,300 bald eagles. This is an example of disrupted ecosystem .
Answers
Yes.
Explanation:
The Yellowstone river ecosystem is a disrupted ecosystem indeed.
Which compound is produced during regeneration? PGA G3P RuBP rubisco
Answers
Answer:
RuBP is the answers
Answer:
C) RuBP is the answer on edge.
Explanation:
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Which statement below best describes genetic engineering?
A. Genetic engineering is the manipulation of DNA to produce new organisms or molecules.
B. Genetic engineering is the process of DNA forming into proteins.
C. Genetic engineering is a new practice that doctors can use to help just about any health issue.
D. Genetic engineering is the creation of a new species through artificial DNA.
Answers
Answer:
A. Genetic engineering is the manipulation of DNA to produce new organisms or molecules.
Explanation:
Genetic engineering is the process of using recombinant DNA (rDNA) technology to alter the genetic makeup of an organism. ... Genetic engineering involves the direct manipulation of one or more genes. Most often, a gene from another species is added to an organism's genome to give it a desired phenotype.
in 1798, malthus claimed that the population was growing much more rapidly than earth's food supply because population increased geometrically, whereas food supply increased arithmetically.
Answers
In 1798, Malthus put forward the argument that population growth was outstripping the growth of the earth's food supply. This led to concerns about the sustainability of population growth and resource availability.
He claimed that the population was increasing geometrically, which meant that it was growing exponentially, whereas the food supply was only increasing arithmetically, which meant that it was growing in a linear fashion. This imbalance between population growth and food supply was a cause for concern for Malthus, as he feared that it could lead to famine and other societal problems.
Malthus' theory has been debated over the years, with some scholars arguing that technological advancements and other factors have allowed the earth's food supply to keep pace with population growth. In 1798, Malthus stated that the population was growing more rapidly than the Earth's food supply. He explained that population increases geometrically, meaning it multiplies at a faster rate (e.g., 2, 4, 8, 16), while food supply increases arithmetically, or at a constant rate (e.g., 2, 4, 6, 8).
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why trained athletes recover faster than untrained athletes
Answers
Answer:
This is the fact because of how much they train, their bodies are regulated to that much training and just that they have done that specific athletic thing for a much longer time that their body has adapted drastically to make it easier to do that thing.
Explanation:
Explanation:
I think Trained athletes recover faster than untrained athletes because Trained athletes have more professional experiences and teaching so their body is trained for incidents and is easier to recover. I hope this helps!
The __ releases enzymes that digest proteins
Liver
Gallbladder
Liver
Answers
Answer:
its the pancreas
Explanation:
What is the collection of neurons in the walls of the digestive system called?.
Answers
Answer:
Myenteric plexus is correct answer.
Proteins are chains of amino acids bonded together. Which is the correct sequence for making proteins?
Answers
Answer:
i wish i could help
Explanation:
iwe have that
x + (2x + 40) + (3x – 50) = 15,002
Reorder the terms:
(x+2x+3x)+(40-50)=15,002
Combine like terms:
x+2x+3x=6x
40-50=-10
6x-10=15,002
adds +10 both sides
6x-10+10=15,002+10
Combine like terms:
-10+10=0
15,002+10=15,012
6x=15,012
we have that
x + (2x + 40) + (3x – 50) = 15,002
Reorder the terms:
(x+2x+3x)+(40-50)=15,002
Combine like terms:
x+2x+3x=6x
40-50=-10
6x-10=15,002
adds +10 both sides
6x-10+10=15,002+10
Combine like terms:
-10+10=0
15,002+10=15,012
6x=15,012
we have that
x + (2x + 40) + (3x – 50) = 15,002
Reorder the terms:
(x+2x+3x)+(40-50)=15,002
Combine like terms:
x+2x+3x=6x
40-50=-10
6x-10=15,002
adds +10 both sides
6x-10+10=15,002+10
Combine like terms:
-10+10=0
15,002+10=15,012
6x=15,012
we have that
x + (2x + 40) + (3x – 50) = 15,002
Reorder the terms:
(x+2x+3x)+(40-50)=15,002
Combine like terms:
x+2x+3x=6x
40-50=-10
6x-10=15,002
adds +10 both sides
6x-10+10=15,002+10
Combine like terms:
-10+10=0
15,002+10=15,012
6x=15,012
assume interference between regions (a-b and b-c) is 40%. when an f1 individual produces gametes, what proportion of its gametes would have abc genotype?
Answers
The proportion of gametes with the abc genotype in the F1 individual, considering a 40% interference, is 2.16 (or 2.1600 as a decimal fraction).
To determine the proportion of gametes with the abc genotype in the F1 individual, let's solve step by step:
Step 1: Determine the possible combinations of alleles for the F1 individual based on the parental genotypes AABBCC and aabcc. The F1 individual will have the genotype AaBbCc.
Step 2: Calculate the recombination frequencies between the gene regions:
The distance between genes A and B is 20 mu.
The distance between genes B and C is 30 mu.
Step 3: Apply the interference of 40% to the recombination frequencies. Interference refers to the reduction in the frequency of double crossovers compared to the expected frequency based on independent assortment. To account for this, we multiply the recombination frequencies by (1 - interference).
For the region between genes A and B, the adjusted recombination frequency is:
Recombination frequency (AB) = 20 mu × (1 - 0.40) = 12 mu
For the region between genes B and C, the adjusted recombination frequency is:
Recombination frequency (BC) = 30 mu × (1 - 0.40) = 18 mu
Step 4: To determine the proportion of gametes with the abc genotype, we multiply the adjusted recombination frequencies together, as the occurrence of recombination events between different regions is independent.
Proportion of gametes with abc genotype = Recombination frequency (AB) × Recombination frequency (BC)
= 12 mu × 18 mu = 216 mu²
Step 5: Convert the proportion of gametes to a decimal fraction by dividing by the total possible recombination units (mu²) for the entire chromosome.
Total recombination units for the chromosome = (20 mu + 30 mu) × 2 = 100 mu²
Proportion of gametes with abc genotype = 216 mu² / 100 mu² = 2.16
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The question is -
In fish, genes A, B, and C are on chromosome 5. The map of genes A, B, and C is:
A----------------------------B-----------------------------------------C
20mu 30mu
You cross an individual with genotype AABBCC to an individual with genotype aabcc, and F1 progeny are collected.
Assume interference between regions (a-b and b-c) is 40%. when an f1 individual produces gametes, what proportion of its gametes would have abc genotype?
Scientific research led to the discovery that bacteria cannot grow in the presence of a certain type of mold.
Further research revealed that the mold produced a chemical with antibiotic properties.
Which statement best describes the impact of this scientific research?
• A. It harmed the environment because it led to the development of harmful pesticides.
O B. It benefited society because it led to the widespread use of
penicillin, which saved many lives.
• C. it had a positive impact on the environment because it restored an endangered species.
D. It negatively affected society because it led to the production of mold that could harm humans.
Answers
Scientific research led to the discovery that bacteria cannot grow in the presence of a certain type of mold. It benefited society because it led to the widespread use of penicillin, which saved many lives.
Answer no B is correct.
During World War II, penicillin was mass-produced and used to treat infections in wounded and ill soldiers. Historically, infections had killed more soldiers at war than battle injuries, Markel wrote. The discovery of penicillin decreased the death rate from bacterial pneumonia in soldiers from 18% to 1%.
The discovery of penicillin changed the world of medicine enormously. With its development, infections that were previously severe and often fatal, like bacterial endocarditis, bacterial meningitis and pneumococcal pneumonia, could be easily treated.
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Scientific research led to the discovery that bacteria cannot grow in the presence of a certain type of mold. It benefited society because it led to the widespread use of penicillin, which saved many lives.
Option number B is correct.
Penicillin was developed in large quantities and utilized to treat infections in sick and injured soldiers during World War II. In the past, Markel said, illnesses had killed more men in combat than injuries. When penicillin was discovered, the mortality rate among troops from bacterial pneumonia dropped from 18% to 1%.
The discovery of penicillin significantly altered the field of medicine. With its advancement, illnesses like bacterial endocarditis, bacterial meningitis, and pneumococcal pneumonia that were previously severe and frequently fatal may be managed with ease.
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hey could u answer these tru/false questions thanks
1.when we classify living organisms we can know how many species there are.
2.taxonomists do not create new groups to fit for the newly classified organisms
3.all the organisms on earth are discovered nowadays
thnak you
Answers
Answer:
1.true
2.false
3.false
Two different species of protists living in a tide pool. Species A reproduces both sexually and asexually, and Species B reproduce only asexually. The pool gradually becomes infested with disease-causing viruses. Which species are more likely to survive in the changing environment
Answers
The species that more likely will survive in the changing environment is species A. Sexual reproduction increases genetic variation.
Sexual reproduction is a type of reproduction that increases genetic variation, which is a prerequisite for evolution to occur.
Sexual reproduction increases genetic variation through the independent assortment of chromosomes and crossing over of the resulting meiotic cells.
The independent assortment during Anaphase I (Meiosis I) refers to the random distribution of homologous chromosomes in daughter cells.
Crossing over is the interchange of genetic material between non-sisters chromatids during Prophase I (Meiosis I).
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What type of model is shown?
Answers
Answer:
Its A, A structural formula
so a
deforestation decreases the number of plants available to take up co2 and use it to make glucose during photosynthesis. what impact could this have on the ph of the oceans?
Answers
CO₂ combines with H₂O to form carbonic acid. As CO₂ concentrates in the ocean, it becomes more acidic.
What is deforestation?Deforestation is the targeted logging of forested areas. Throughout history, and right up to the present day, forests have been cut down for timber for agriculture, grazing, fuel, manufacturing, and construction. Deforestation has profoundly changed the landscape around the world.
What are the consequences of deforestation?Deforestation impacts the environment through loss of biodiversity and disruption of ecosystem processes and economies through impairment of ecosystem services and inefficient use of resources.Loss of trees and other vegetation can cause climate change, desertification, soil erosion, reduced yields, flooding, increased greenhouse gases in the atmosphere, and many other problems for indigenous peoples.To learn more about deforestation visit:
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what are the two main domains that contain prokaryotes?
Answers
Prokaryotes are a part of the archeae and bacteria domains.
Early in the history of life, the two prokaryote domains, Bacteria and Archaea, separated from one another. Bacteria come in a wide variety, from pathogens that cause disease to helpful photosynthesizers and symbionts. Although archaea are diverse and many of them live in harsh environments, none of them are pathogenic. Prokaryotes are microscopic single-celled organisms that lack specialised organelles and a distinct nucleus
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The above question is incomplete. Checl complete question below-
What are the two main domains that contain prokaryotes?
A. archeae and bacteria
B. Fungi and animalia
C. Plantae and monera
D. Plantae and animalia
is nursing more advantageous to the calf than other forms of feeding? (food animal science)
Answers
True. In general, nursing is better for the calf than other types of nutrition. This is due to the fact that cow's milk is calves' natural food and is designed precisely to suit their nutritional needs.
What benefits come from giving colostrum to calves?High concentrations of nutrients and non-nutrients found in colostrum help the calf's immune system and intestinal maturation. The calf can digest and absorb the nutrients from colostrum and milk thanks to the development and functionality of the newborn gut.
What benefits can bucket feedings offer for calf management?The main benefit of bucket feeding is that it is simpler to handle. It may be filled immediately (a benefit for large farms) and permits a more significant modification to milk replacer contents in response to seasonal needs. Cleaning processes are simpler and quicker.
What drawbacks does colostrum have?Bovine colostrum should not be consumed by anyone with milk allergies. Moreover, products may contain additives that contain soy or other common allergies. Bovine colostrum may potentially contain antibiotics, insecticides, or synthetic hormones, depending on how the cows are grown.
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Using the information on the McIr gene in the introduction and your knowledge of proteins, develop a hypothesis to explain how the change in MCIR protein function might directly affect a rock pocket mouse's coat color. Be specific and consider both the light-colored and dark-colored phenotypes
Answers
The MC1R protein is a melanocyte receptor. Its's activity induces more melanin pigmentation and its inactivity produces a lack of pigmentation. Thus the wild-type Mc1r gene in light rock pocket mice probably codes for a dysfunctional MC1R protein or an MC1R with very little activity.
The dark rock pocket mice, on the other hand, are hypothesized to possess a mutation in the Mc1r gene that enables the expression of a working or over-active MC1R protein, leading to dark pigmentation.
The MC1R protein is a receptor protein found on the surface of melanocytes, the cells responsible for producing melanin, the pigment that gives skin, hair, and eyes their color. MC1R plays a key role in regulating the type and amount of melanin produced by melanocytes in response to UV radiation from the sun.
Mutations in the MC1R gene can result in variations in skin, hair, and eye color, as well as increase the risk of developing skin cancer. Certain variants of MC1R result in a reduced ability to produce melanin, which can lead to fair skin, red hair, and freckles. These individuals are at a higher risk of sunburn and skin cancer due to the reduced protection provided by melanin.
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which contains the greatest variety of cell types
Answers
Answer:
multicellular
Explanation:
exposing items to a mixture of gases that will not harm the materials but will remove microorganisms is called:
Answers
Exposing items to a mixture of gases that will not harm the materials but will remove microorganisms is called sterilization.
Sterilization is a process used to eliminate all viable microorganisms, including bacteria, viruses, fungi, and spores, from objects or surfaces.
The purpose of sterilization is to ensure the complete eradication of microorganisms to prevent contamination or infection. It is commonly employed in healthcare settings, laboratories, and industries where maintaining a sterile environment is crucial.
Various methods can be used for sterilization, including exposure to specific gases, such as ethylene oxide or hydrogen peroxide vapor. These gases have the ability to penetrate materials while effectively killing microorganisms. The choice of gas depends on the nature of the items being sterilized and their compatibility with the sterilization process.
Sterilization methods using gases are advantageous as they can reach into complex shapes and penetrate porous materials. They are often used for heat-sensitive items or delicate equipment that cannot withstand high temperatures or other sterilization methods.
In summary, the process of exposing items to a mixture of gases that will eliminate microorganisms without harming the materials is known as sterilization. It ensures the complete removal of microbes to maintain a sterile environment and prevent contamination or infection.
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the cellular membrane across which ion flow varies during auditory transduction is the
Answers
Create the mRNA strand and the amino acid chain that would be produced during protein synthesis.
AAA-GCT-CCA-TCG-GCT-AGG (DNA)
Answers
To determine the mRNA strand and the resulting amino acid chain during protein synthesis, we need to transcribe the given DNA sequence into mRNA and then translate it into amino acids using the genetic code. These are fundamental steps that both occur during synthesis of protein.
Given the DNA sequence: AAA-GCT-CCA-TCG-GCT-AGG
1. Transcription:
During transcription, DNA is converted into mRNA. We create the complementary mRNA sequence by replacing each DNA base with its corresponding RNA base:
AAA-GCT-CCA-TCG-GCT-AGG (DNA)
UUU-CGA-GGU-AGC-CGA-UCC (mRNA)
2. Translation:
During translation, mRNA is decoded to produce an amino acid chain based on the genetic code. Each set of three mRNA bases, called a codon, corresponds to a specific amino acid. Here's how the mRNA sequence is translated into amino acids using the genetic code:
UUU | CGA | GGU | AGC | CGA | UCC (mRNA)
Phenylalanine-Arginine-Glycine-Serine-Arginine-Serine (we must look at a codon table to interpret what amino acids are corresponding)
Answer:
Therefore, the mRNA strand produced from the given DNA sequence is UUU-CGA-GGU-AGC-CGA-UCC, and the resulting amino acid chain during protein synthesis is Phenylalanine-Arginine-Glycine-Serine-Arginine-Serine.
which of the following scenarios will decrease the genetic variation of a population?(1 point) responses a population of birds suddenly decrease their frequency of sexual reproduction a population of birds suddenly decrease their frequency of sexual reproduction an individual works out, increasing their muscle mass an individual works out, increasing their muscle mass a mutation alters the sequence of a gene resulting in a new allele a mutation alters the sequence of a gene resulting in a new allele a mutation in a chromosome makes it more likely to undergo genetic recombination a mutation in a chromosome makes it more likely to undergo genetic recombination
Answers
"A population of birds abruptly decreases its frequency of sexual reproduction" is the scenario that will reduce the genetic diversity of a population.
What causes a population's genetic diversity to decline?Genetic diversity is decreased through inbreeding, genetic drift, restricted gene flow, and small population size. These circumstances are frequently faced by fragmented and vulnerable populations, which is likely to raise their risk of extinction.
Which would most likely result in a reduction in the genetic diversity of the human population?A bottleneck can lower the population's genetic diversity. genetic flow. across populations of the same species; the sharing of genes. Different populations may become genetically increasingly similar to one another as a result of gene flow.
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which pair of people has the exact same genome? dizygotic twins monozygotic twins none of the other answer options is correct. mother and daughter father and son
Answers
The pair of people who have the exact same genome are monozygotic twins. These twins are formed when a single fertilized egg splits into two embryos, resulting in two genetically identical individuals.
Dizygotic twins, on the other hand, are formed when two separate eggs are fertilized by two separate sperm cells, resulting in two genetically unique individuals who share approximately 50% of their DNA.
It is important to note that while monozygotic twins have the same genetic makeup, they may not necessarily have the same physical characteristics or health outcomes, as environmental factors can also play a role in shaping these traits. The pair of people who have the exact same genome are monozygotic twins. These twins are formed when a single fertilized egg splits into two embryos, resulting in two genetically identical individuals.Additionally, while the genome of a parent and child will be very similar, they will not be identical due to the combination of genes from both parents during the process of reproduction. Therefore, none of the other answer options (mother and daughter, father and son) have the exact same genome.
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50 POINTS!!!! PLEASE HELP!!!
please please please help!
Answers
A simulation of the effect of natural selection over a 5-year and 10-year period will show that organisms with favorable traits will increase in population while those with deleterious traits that would not enable them to survive in their environment will eventually die off.
What is natural selection?Natural selection is the variation in individual survival and procreation brought on by phenotypic variances. The evolution of a population's heritable features across generations is a fundamental mechanism of evolution.
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Which of the following statements explains the importance of carbon in cells? (Choose all that apply)
Carbon affects the function of a cell.
Carbon is a waste product for a cell.
Carbon provides structure for a cell.
Carbon maintains the proper temperature in a cell.
Answers
Carbon can easily make bonds with other atoms, allowing biomolecules like DNA and RNA, which are crucial for the development and replication that characterize life, to take on a variety of shapes and functions. Thus, option C is correct.
What is importance of carbon in cells?Carbon is an essential component for all living things. Due to its role in the production of numerous bonds and essential molecules in all living things, carbon is an important chemical.
Due to its unique chemical structure, carbon may combine with numerous other molecules to form a variety of compounds.
Because of its propensity to create stable bonds with other elements, including itself, carbon is the main component of organic molecules.
It makes up roughly 20% of an organism's weight and is necessary for them to survive, develop, and procreate.
Therefore, carbon provides structure for a cell.
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Question 4 1 pts The biological conversion of biomass to liquid fuels using yeasts is called O anaerobic digestion O pyrolysis aerobic digestion fermentation
Answers
The biological conversion of biomass to liquid fuels using yeasts is called fermentation (Option D).
What is biomass?Biomass refers to any organic matter that has accumulated energy from the sun in the form of chemical bonds. As a result, plant materials and organic waste become valuable sources of energy through the process of converting biomass to biofuels.
Biomass is used to produce a variety of products, including liquid biofuels. Biofuels produced from biomass are generally derived from plant materials, such as crops, agricultural wastes, or wood. Biofuels can be used for energy, transportation fuels, or chemical production.
There are several methods for converting biomass into liquid fuels, including fermentation, anaerobic digestion, pyrolysis, and gasification. Fermentation is a process in which microorganisms, such as yeast or bacteria, break down organic materials to produce ethanol, butanol, or other chemicals.
Thus, the correct option is D.
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classify each of the following as an element, compound, homogeneous mixture, or heterogeneous mixture. 1.water
2.Caesar Salad
3.milk and cereal
4.Iron filings
5.blood
6.sugar
7.sand
8.sea water
9.salt
10.carbon dioxide
Answers
Caesar Salad, milk and cereal, Blood, Sand are heterogeneous mixture while water, sugar and salt are compounds and Iron filings is a element and Sea water is a homogeneous mixture
A pure substance with only one kind of atom makes up an element. The elements oxygen, hydrogen, and iron are examples.
A compound is a substance that is composed of two or more distinct elements that have been chemically bonded together in a specific proportion. Examples include sodium chloride, carbon dioxide, and water.
A combination of two or more substances that are evenly distributed at the molecular level is referred to as a homogeneous mixture. The mixture's composition is constant throughout. Examples include air, sugar water solutions, and saltwater.
A combination of two or more substances that are not distributed equally is referred to as a heterogeneous mixture. Visual differentiation between the various elements is possible and with time, they may settle or separate. A salad with various ingredients, soil and vinegar dressing are some examples.
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PLEASE HELP HAVE INTIL 12:00 AND I STILL HAVE OTHER CLASSES TO DO PLEASE HELP!!!!!! 2. Explain how your investigation provides evidence for a feedback mechanism that
supports homeostasis. In your answer, identify body systems that likely control
this feedback mechanism. (1 point)
Answers
Feedback mechanism helps investigating homeostasis through negative feedback loop.
What is homeostasis and what mechanism is followed to maintain homeostasis?Homeostasis is the phenomena body follows to maintain the constant internal temperature.Homeostasis is the constant internal environment maintained by the human body for better survival.Feedback mechanism is the mechanism to be followed by body to maintain homeostasis.For example if the body temperature drops below the comfort zone feedback recieved is negative .Negative loop sent responded by increasing the temperature and bringing comfort to internal environment .To know more about homeostasis visit:
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What events must have occurred for fossils of marine
organisms to be in a mountain far above sea level?
Answers
Answer:
The area has been submerged in the water during the past
Explanation:
Plate tectonics. The movement of plates on the Earth's surface caused the ocean crust to collide with the continents and caused mountains and mountain ranges to form