The transcribed strand in DNA is "5' to 3' sense." (Option A)
What is transcription?The transfer of genetic material from DNA to RNA is known as transcription. The DNA double helix separates during transcription, allowing the RNA polymerase enzyme to transcribe a single DNA strand. The resulting RNA molecule is single-stranded, and it has a sequence of nucleotides that are complementary to one of the DNA strands. RNA polymerase recognizes the sequence of nucleotide bases on the DNA molecule that signifies the start of a gene and binds to it.
The transcription occurs in a particular direction, that is, it begins at the promoter and ends at the terminator. In transcription, the enzyme RNA polymerase reads the DNA sequence and synthesizes RNA in the 5' to 3' direction. The RNA synthesized during transcription is referred to as the primary transcript and is then modified and processed to become a functional RNA molecule.
Thus, the correct option is A.
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The transcribed strand in DNA is from the 3' to 5' direction. This strand is complementary to the coding strand that has the same sequence as the RNA that is transcribed from the gene.
The sense strand (coding strand) is from the 5' to 3' direction. The RNA that is transcribed has the same sequence as the sense strand with T substituted with U. However, the RNA is from the 5' to 3' direction. The antisense strand is the noncoding strand that acts as the template for the RNA synthesis. This strand is from the 3' to 5' direction, the same direction as the transcribed RNA.
The codon AUG codes for the amino acid Methionine and is called the start codon as it signals the beginning of the open reading frame. Thus, the correct option is 'all of the above'.
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which part of the cinnamon plant does cinnamon spice come from?
Answer:
the dried inner bark
Explanation:
dried inner bark
a _________ auxochrome will be positively charged and is used in positive staining.
A basic stain or auxochrome used for positive staining will have a positive charge.
What kind of stain has a colored, positively charged chromophore?
Examine the variations between acidic and basic stains. Microbial cells are typically attracted to the negative, so they are colored by basic stains with positively charged chromophores. Acidic stains color the background, but since cells contain a negatively charged chromophore, they leave the background uncolored.
What shade has a positive charge?
In favorable, direct, amine, basic, or dyes, positively charged groups can be found. Crystal violet, basic usually grows, and methylene blue are some examples. These hues directly cling to and stain the bacteria's negatively charged cell surface.
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What do organsims and organelles have in common? (other than being living things)
Answer:
they both have dna and other stuff
Explanation:
yea
What are the 5 pieces that make up the nucleotides?
Answer:
Adenine
Thymine
Guanine
Cytosine
Uracil
Explanation:
Nucleotides are made up of:
Ribose (in RNA) or Deoxyribose (in DNA)
Phosphate group
Nitrogen-containing base
All nucleotides contain the basic chemical components carbon, hydrogen, oxygen, nitrogen, and phosphorus.
A 5 nucleotide is what?Adenine, guanine, cytosine, thymine, and uracil are the five bases, and their respective symbols are G, C, T, and U. Although it is technically wrong, the name of the base is frequently used as the name of the nucleotide.
What does a nucleotide's 5 end look like?What are the 5 components that make up nucleotides as an image result?
The endpoint of the DNA or RNA strand that has the fifth carbon in the deoxyribose or ribose sugar ring is referred to as the 5′-end (pronounced "five prime end").
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What would happen if you adopted a pair of male and female frogs and housed them in a terrarium which you keep in a very high humidity environment, but their only drinking water is from a straw like dispenser?.
If you adopted a pair of male and female frogs and housed them in a terrarium that you keep in a very high humidity environment.
But their only drinking water is from a straw-like dispenser, the frogs would be at risk of dehydration and potentially die if not addressed in a timely manner.Frogs, like all living organisms, require water to survive. While they can absorb some water through their skin, they typically need to drink water to stay hydrated. If the only source of water for the frogs is from a straw-like dispenser, they may not be getting enough water to meet their needs, especially if the humidity in the terrarium is high. This is because high humidity can cause water to evaporate more slowly, meaning that there is less water available for the frogs to drink. If the frogs become dehydrated, they may experience a range of negative health consequences, including lethargy, poor appetite, and eventually death.
Therefore, it is important to provide an adequate source of water for the frogs, such as a shallow bowl of clean water that is changed regularly to ensure that it remains fresh. In conclusion, providing adequate drinking water to your pet frogs is crucial for their health and survival and should never be overlooked.
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and sexuality are central to our discussion and analysis. GHUM 1034 – Toronto: Studies and ... GSSC 1072 – Indigenous Education: Insights and Perspectives.
This course exhibits how to travel into the universe of contemporary craftsmanship, or any new vocational subculture. Artists, who address psychological issues in their lives and work, and psychologists.
GHUM 1017 Children s Literature This course centers around nineteenth and twentieth Century children's literature. It begins by looking at early European children's literature, with creators like Perrault, Grimm and Anderson. GHUM 1024 Ladies in Film This introductory course examines films all through Hollywood history. A feminist analysis of the depiction of ladies in these films drives the discussions.
GHUM 1025 Speaking with Confidence This course aims to improve understudies' understanding of themselves and society through an examination of contemporary social issues. The course improves oral presentation skills and critical thinking skills by focusing on strategies for effective presentations. These strategies include the utilization of improved listening and evaluating skills and non-verbal communication. GHUM 1034 Toronto: Studies and Stories Toronto has been known as the city that works - a city of neighborhoods.
The city will certainly continue to be a city of immigrants living in relative congruity. Like any enormous city in our changing world, Toronto faces difficulties and opportunities, and competing ideas and disagreements on the most proficient method to confront them, in creating the most ideal quality of life for its citizens.
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Two college courses that cover many subjects include GSSC 1072, "Indigenous Education: Insights and Perspectives," and GHUM 1034, "Toronto: Studies and Sexuality."
The debate and study of sexuality's place in our society are the main topics of GHUM 1034, Toronto: Studies and Sexuality. The course explores the cultural, historical, and social influences on how people and groups perceive and engage with sexuality. GSSC 1072 - Indigenous Education: Insights and Perspectives, on the other hand, focuses on the investigation of indigenous education while exploring the experiences and viewpoints of indigenous people and communities. Along with exploring the effects of colonialism and the role of education in fostering peace, the course also emphasises the special contributions and difficulties of indigenous education.
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what are Issues of gender, race, class and sexuality are central to our discussion and analysis? GHUM 1034 – Toronto: Studies and ... GSSC 1072 – Indigenous Education: Insights and Perspectives.
fatal anaphylaxis can be induced in mice by sensitizing the mice to penicillin v (pen v). to elicit this response, pen v is conjugated to a protein,
In the final experiment shown above, the antibodies that were depleted from the serum were the specific antibodies against Pen V-OVA.
In the final experiment described, the researchers aimed to delve deeper into the immune response and the development of severe shock in mice after being sensitized to Pen V-OVA, a specific antigen. To achieve this, they employed a multi-step procedure involving serum isolation, recipient mouse sensitization, and antibody depletion.
Initially, the researchers obtained serum from mice that had been previously immunized with Pen V-OVA. This serum contained a mixture of various components, including antibodies that were produced in response to the antigen. The objective was to investigate the effects of these antibodies on the immune response and subsequent disease progression in recipient mice.
Naive recipient mice, which had not been previously exposed to Pen V-OVA, were then chosen for the experiment. To sensitize them, a single injection of Pen V-OVA in adjuvant was administered. Adjuvants are substances that enhance the immune response to an antigen. By sensitizing the recipient mice, the researchers aimed to induce an immune response similar to that seen in the mice that produced the serum.
Following sensitization, the recipient mice were subjected to another injection. One group received an intravenous (IV) injection of Pen V-BSA, a compound consisting of Pen V (the hapten) conjugated to bovine serum albumin (BSA). This injection aimed to challenge the immune system and trigger a response specific to Pen V-OVA. The control group received an IV injection of BSA alone, lacking the Pen V component.
To determine the contribution of specific antibodies in the serum to the severity of the immune response, the researchers selectively depleted certain antibodies prior to transferring the serum into the recipient mice. Specifically, the antibodies targeting Pen V-OVA were removed or depleted from the serum sample. This depletion process involved techniques such as affinity chromatography or immunoprecipitation, which can selectively isolate or remove specific antibodies.
The rationale behind depleting the Pen V-OVA antibodies was to assess their role in the subsequent immune response and the development of severe shock in the recipient mice. By comparing the outcomes between the group that received non-depleted serum and the group that received depleted serum, the researchers could determine the specific impact of the Pen V-OVA antibodies on disease severity.
The complete question should be:
In the final experiment described above, the serum obtained from mice immunized with Pen V-OVA was injected into naive recipient mice. These recipient mice were then sensitized by a single intraperitoneal (IP) injection of Pen V-OVA in adjuvant, followed by an intravenous (IV) injection of Pen V-BSA or BSA alone after 24 hours. Additionally, one group of mice received serum that had specific antibodies depleted prior to transfer into the recipients. The resulting disease in these mice was slightly milder, characterized by severe shock instead of death. The data presented in Table Q14.16B represent the ratio of mice experiencing severe shock to the total number of mice in each condition.
From the information provided, the question is asking which specific antibodies were removed or depleted from the serum in the final experiment.
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Which of the following are chemical reactions? Check all that apply
A. Pouring chocolate sauce into milk to make chocolate milk
B. Making caramel sauce
C. Getting a suntan
D. Mixing oil and vinegar to make salad dressing
Answer:
b and c
Explanation:
In b you'll be mixing and heating up the sauce creating a new compound from older components and in c, the ultraviolet lights will change your skin cells.
Answer:
B AND C
Explanation:
Which of the following is found in RNA but not in DNA?
a. guanine
b. thymine
c. uracil
d. cytosine
e. deoxyribose
Answer: C. Uracil
Explanation:
Option c. uracil is the nucleotide base that is found in RNA but not in DNA. RNA uses uracil instead of thymine, which is present in DNA.
Uracil and thymine are similar in structure but have different functions in RNA and DNA, respectively. RNA is involved in the transfer of genetic information from DNA to proteins, while DNA serves as the primary repository of genetic information in cells. The different nucleotides in RNA and DNA are essential for their Uracil unique functions, and the presence or absence of specific nucleotides helps to distinguish between these two types of genetic molecules.
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Fossils buried in Earth's continents are older than those found on the the ocean floor. True or false
Answer:
True
hope it helps you
tq
The primary auditory cortex (a1) is organized in a _______ manner.
The primary auditory cortex (A1) is organized in a tonotopic manner.
The tonotopic organization of the primary auditory cortex refers to the systematic arrangement of neurons based on their preferred frequency of sound. It means that adjacent neurons in the A1 respond to adjacent frequencies along the auditory spectrum. This organization allows for the perception of different frequencies and the representation of various pitches in a spatially organized manner.
The tonotopic map in the A1 starts with lower frequencies at one end and progresses towards higher frequencies in a gradient fashion. This organization is observed in many mammalian species, including humans. The cochlea, the sensory organ of the inner ear, is responsible for the initial separation of sound frequencies. The different regions of the cochlea are then projected onto corresponding regions of the A1, forming a systematic tonotopic representation.
The tonotopic organization of the A1 facilitates efficient processing and discrimination of sound stimuli. It allows the brain to analyze complex auditory inputs, such as speech or music, by separating them into their constituent frequency components. This organization also enables the brain to distinguish between different pitch patterns and detect changes in sound frequency.
The tonotopic organization extends beyond the A1 and is also observed in higher auditory processing areas. These areas build upon the initial tonotopic representation and contribute to more complex auditory functions, including sound localization, sound recognition, and language processing.
In summary, the primary auditory cortex (A1) is organized in a tonotopic manner, with neurons arranged according to their preferred frequency of sound. This organization provides a spatial representation of different frequencies and enables efficient processing and analysis of auditory stimuli.
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Use examples to explain how the geosphere interacts with two other of Earth's spheres. Explain the interaction for each using complete sentences. HELPPPP
Several examples of sphere interactions can be inferred from this photograph: Humans (biosphere) built a dam out of rock materials (geosphere). Water in the lake (hydrosphere) seeps into the cliff walls behind the dam, becoming groundwater (geosphere), or evaporating into the air (atmosphere).
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Answer: Dont have one just wanted to help this person get brainliest
Explanation: I like helping
How does the movement of energy and matter through the food chain cause the average mass of the whale to change? Please help me out.
Answer:
The ten-percent rule toward energy transfer among levels of a trophic system is one that has been used to study ecosystems’ energy dynamics for a long time.
Explanation:
Food chains describe the transfer of energy from its source in plants, through herbivores, up to carnivores and onto higher order predators (Sinclair et al. 2003). These different “levels” are known as trophic levels, which is properly defined as the position within the food chain or energy pyramid that an organism can be found. But how much energy is passed along through each level? This is where the ten-percent rule comes in.
hope it will help you ...(✷‿✷)
Mention the types of bees
Answer:
ok thus very good percent few Mohammad khan
Explain how an adaptation can enable an organism to survive a long-term environmental change. Describe and example to support your answer
Answer:
survival of the fittest
Some die, some survive. Those that survive to reproduce pass along their genes. Some survive by good luck. Others survive because they happen to have some quality that gives them a better chance to tolerate the environmental changes. Assuming those qualities are heritable, they’ll become more common in the genes of the surviving population. Eventually they’ll predominate. The population will have adapted to the changes.
With the exception of very primitive organisms, living animals have various senses including those familiar to us as sight, sound, touch, taste, and smell. Certain organisms have senses that we do not share. For instance, the class of snakes we call “pit vipers” have a specific organ that senses heat from prey animals, even in total darkness.
Bats use echolocation, bouncing high-pitched sound waves off of obstacles and prey alike. So do dolphins.
Many insects have the ability to smell only a few molecules of pheromones from potential mate
I took the question differently than everyone else, but it sounded to me like the OP was asking for examples of HOW organisms adapt, not two organisms that adapted.
Adaptation often begins with environmental monitoring systems. Lets say antibiotics are taken by a patient and a small amount gets in the area of a pathogen who is testing its environment. The pathogen detects the threat and begins to construct a genomic edit that can counter it. Unfortunately for us, cells are still more skilled with biochemistry than humans.
If you mean like to adapt in an instant, we humans release adrenaline to overcome stress and it actually makes us more prone to overcome stress. Another example its σ32 is the heat shock sigma factor in Escherichia coli, which it helps the bacteria to survive in a “heat shock”.
When we look at evolution, we often look at bacteria or animals that aren't really related to us, like the dinosaurs and how they evolved into avian animals.
There are two examples in human history that are great for this question.
Humans
Yup. People have made adaptations to the environment. Well, at least the environment that we create for ourselves.
Milk contains lactose, which requires a special enzyme to break down. After a few months of age, babies lose this enzyme and become lactose intolerant. So why can we drink milk now?
That's because in our past, farmers began to drink milk from other an
(1) Antibiotic resistance
(2) Mitochondria losing unnecessary genes for symbiosis w/ eukaryotes
this is a miracle of evolution as we have read in our childhood about camels and about xerophytes(cactus) they got adapted to their environment but according to Darwin there is survival of the fittest which means there may be various types of a single species now under a harsh environment it may be that not all types of a single specie lives so they perish
List the major functions and organs of the digestive system.
Answer:
Mouth- Chewing
Esophagus- Peristalsis
Stomach- Upper muscle in stomach relaxes to let food enter, and lower muscle mixes food with digestive juice
Small intestine- Peristalsis
Pancreas- None
Liver- None
Large intestine- Peristalsis
Rice yielding is more in jhapa, why?
What is a human genome sequence?
Answer:
The human genome is the complete set of nucleic acid sequences for humans, encoded as DNA within the 23 chromosome pairs in cell nuclei and in a small DNA molecule found within individual mitochondria. These are usually treated separately as the nuclear genome, and the mitochondrial genome.
How would the levels of organization in the body work to get the marching band member back to being uninjured? Does homeostasis in and between cells help to return organ systems and the organisms as a whole back to homeostasis?
Answer:
Repairing ability and homeostasis causes the injured parts to return back to uninjured.
Explanation:
Due to repairing ability of levels of organization in the body helped the injured parts to return back uninjured. Yes, homeostasis that is present in and between cells help to return organ systems back to homeostasis or equilibrium state of the body. Our body has the ability to main homeostasis whenever some disturbance occur in the body. If this homeostasis not present our body, there will be no repairing of damaged occurs.
It should be noted that the repairing ability and homeostasis are vital as they cause the injured parts to return back to being uninjured.
Homeostasis simply means the process that living things use to maintain stability while they adjust to the conditions that are best for their survival.
The homeostasis that is present in and between cells is vital for returning systems back to the equilibrium state of the body. The body of an individual has the ability to maintain homeostasis whenever there is some disturbance that occurs in the body.
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How does the body obtain more glucose, if it is needed for cell respiration?
Through the process of cellular respiration, the energy in food is changed into energy that can be used by the body's cells. Initially, the sugars in the food you eat are digested into the simple sugar glucose, a . The varying glucose concentration affects the rate of cellular respiration as all living cells require both glucose and oxygen for their proper functioning. If the cell has a low level of glucose, then it cannot produce the energy -ATP molecules.
monosaccharide means any of the class of sugars (e.g., glucose) that cannot be hydrolyzed to give a simpler sugar.
can someone help me plzzzzz
Answer:join implant,glucose meter, inculin pump
Explanation:
Answer: Insulin pump ensures accurate doses
Joint implant offers the patient mobility
Glucose meter offers the patient control
Explanation: Insulin pump is correct ik theat bc my brother is diabetic and uses one but the other two im not so sure sorry if im wrong
what is a malignant multifocal neoplasm of the reticuloendothelial cells of the body
A malignant multifocal neoplasm of the reticuloendothelial cells of the body refers to a cancerous growth that originates from the cells of the immune system, specifically the reticuloendothelial cells.
These cells are responsible for identifying and removing foreign substances and harmful pathogens from the body. When these cells become cancerous and start to divide uncontrollably, they can form multiple tumors or growths in different parts of the body. This condition is known as a multifocal neoplasm. The term "malignant" indicates that the growths are cancerous and have the potential to spread to other parts of the body. Treatment for this condition typically involves a combination of chemotherapy, radiation therapy, and surgery.
A tumour, also known as a neoplasm, is an abnormal and uncontrolled cell growth in the body. Malignant and benign neoplasms both exist. Non-cancerous benign neoplasms don't usually infiltrate neighbouring tissues or spread to other areas of the body. On the other hand, cancerous malignant neoplasms have the ability to infect neighbouring tissues and spread to distant locations. Neoplasms can grow from a variety of cell types in the body, and they are frequently impacted by genetic abnormalities or environmental influences during their development.
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Lymphoma is a malignant multifocal neoplasm of the reticuloendothelial cells of the body. It is a form of cancer that affects lymphocytes and can collect in various tissues. Treatment options and prognosis can vary depending on the specific type and progression of lymphoma.
Explanation:A malignant multifocal neoplasm of the reticuloendothelial cells of the body is known as lymphoma.
Lymphoma is a form of cancer in which masses of malignant T and/or B lymphocytes collect in lymph nodes, the spleen, the liver, and other tissues.
Some forms of lymphoma tend to progress slowly and respond well to treatment, while others tend to progress quickly and require aggressive treatment.
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How is carbon reintroduced into the atmosphere?
A) decomposition
B) photosynthesis
C) evaporation
D) transpiration
E) all of the above
Answer:
E) All of the above
Explanation:
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If the producers have 6500kcal of energy, identify the amount of energy that would be present at each level of the energy pyramid.
Answer:
primary producers have 6500
primary consumers have 650
secondary consumers have 65
third level consumers have 6.5
the last one gets 0.65
Which substance has the lowest melting point?
a CH4
b SO2
с Не
d NaCl
Answer:
C: He
Explanation:
The chemical element with the lowest melting point is Helium.
Answer:
the answer is c.he it wont let me have short ans
9. The Sun's outward pressure of radiation is balanced by an inward pressure provided by
gravity
O fusion
fission
oxidation
Which of the following foods is frequently a source of food-borne pathogens? A. Commercially-canned baked beans B. Dried apricots C. Peanut butter and jelly sandwich D. Egg salad
The food that is frequently a source of foodborne pathogens is D. Egg salad.
Egg salad is often associated with food-borne illnesses caused by pathogens such as Salmonella. Eggs, particularly when undercooked or improperly handled, can be contaminated with Salmonella bacteria. When used as an ingredient in egg salad, these bacteria can multiply and cause illness if the salad is not properly prepared, stored, or handled.
Salmonella is a common food-borne pathogen that can cause symptoms such as diarrhea, abdominal cramps, fever, and vomiting. It is important to handle and prepare eggs properly, including cooking them thoroughly, refrigerating them promptly, and avoiding cross-contamination with other foods to reduce the risk of Salmonella infection.
While other foods can also be sources of food-borne pathogens, egg salad has a higher likelihood of contamination due to the nature of raw or undercooked eggs. It is crucial to practice safe food handling and preparation techniques to minimize the risk of foodborne illnesses associated with egg salad and other potentially hazardous foods.
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Which type of blood test is least affected by a delay of more than two hours prior to testing?
A wait of more than two hours before testing has the least impact on the cell counts type of blood test.
What is often tested for during a blood test?Blood tests are often carried out.. Find out how well-functioning organs like your kidneys, liver, heart, or thyroid are, as directed by healthcare professionals. aid in the diagnosis of illnesses like HIV/AIDS, diabetes, coronary heart disease, and cancer.
Blood tests: Do they reveal infection?Your doctor can identify whether you have a specific sickness that can circulate through your system through your bloodstream using a blood culture test. This infection is referred to the doctors as systemic. The examination looks for bacteria or yeast that may be the source of the infection in a sample of your blood.learn more about blood test here
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which organism is both a primary consumer and a secondary consumer in this web
Answer:
Omnivores
Explanation:
Omnivores, which feed on both plants and animals, can be considered as being both primary and secondary consumers.
Answer:
An organism cannot serve as both a main consumer and a secondary consumer at the same time in an ecological food web.
Explanation:
A primary consumer, usually referred to as a herbivore, consumes other producers such as plants directly. In a food chain or web, they are located on the second trophic level.
While a secondary consumer feeds on primary consumers. In a food chain or web, they are located on the third trophic level.
Each creature normally resides in a certain trophic level, which indicates its place in the movement of nutrients and energy through the ecosystem. An organism cannot occupy the primary consumer and secondary consumer levels at the same time, even if it can travel up or down the food chain/web by consuming other creatures
So, no organism can serve as both primary consumer and secondary consumer.
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A big mac hamburger contains 50 g carbohydrates, 70 g fat, and 10 g protein. How many kilocalories does the big mac contain?
The Big Mac hamburger contains 870 kilocalories derived from its carbohydrates, fat, and protein content.
To calculate the number of kilocalories (kcal) in a Big Mac hamburger, we need to know the caloric values for each macronutrient. Here are the caloric values per gram for each macronutrient:
- Carbohydrates: 4 kcal/g
- Fat: 9 kcal/g
- Protein: 4 kcal/g
Now, let's calculate the total kilocalories in the Big Mac hamburger:
Carbohydrates: 50 g * 4 kcal/g = 200 kcal
Fat: 70 g * 9 kcal/g = 630 kcal
Protein: 10 g * 4 kcal/g = 40 kcal
Total kilocalories: 200 kcal + 630 kcal + 40 kcal = 870 kcal
Therefore, a Big Mac hamburger contains approximately 870 kilocalories.
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