1. Discuss Dr. Lustig’s response when asked if sugar is toxic.2. Summarize the subsidy and insurance models described by Dr. Lustig, why they are at odds with each other, and what he suggests is the solution to changing the food supply in the United States.3.Explain what differential subsidization is and summarize the example Dr. Lustig provides, as well as how it can be put into action in the United States.
Answers
Dr. Lustig believes that sugar is a toxic substance. He believes that sugar is the cause of many chronic diseases that are rampant in the United States.
He also believes that sugar is a drug that is as addictive as cocaine. He suggests that sugar be regulated like alcohol and tobacco to control its usage. Dr. Lustig described the subsidy and insurance models that are at odds with each other. The subsidy model supports the production of crops such as corn and soybeans, which are used to produce junk food. The insurance model supports the treatment of chronic diseases that result from the consumption of junk food.
Dr. Lustig suggests that the solution to changing the food supply in the United States is to subsidize the production of healthy foods and to tax junk food. Differential subsidization is the practice of providing subsidies to specific crops that are healthier than others. Dr. Lustig provides the example of a subsidy for broccoli. Broccoli is a healthy vegetable that is rich in nutrients and has a low glycemic index. A differential subsidy for broccoli would encourage farmers to grow it and would make it more affordable for consumers.
Dr. Lustig believes that sugar is a toxic substance. He believes that sugar is the cause of many chronic diseases that are rampant in the United States. Differential subsidization can be put into action in the United States by providing subsidies to farmers who grow healthy crops and by increasing the price of junk food through taxes.
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Related Questions
3. The Concorde jet was a supersonic plane created in 1976 to speed transportation across the ocean. It traveled at twice the speed of sound, shortening a normal seven- to eight-hour transatlantic trip to three and a half hours. However, the Concorde still had to fly in the same atmospheric conditions as every other plane. Given this information, answer the following questions (15 points):
A. In which layer of the atmosphere did the Concorde cruise? (5 points)
B. What are the characteristics of this layer that make it the ideal layer for the Concorde to travel? (5 points)
C. Why wouldn't it travel higher? (3 points)
D. Why wouldn't it travel lower? (2 points)
Answers
The troposphere wouldn't sustain the Concorde during a cruise in the stratosphere. Buildings and other objects would be struck by the Concorde as it flew so low.
What transpires when a supersonic aircraft, such as a Concorde, exceeds the speed of sound?A sonic "boom" or shock wave was produced when the aircraft exceeded the speed of sound, or about 760 mph, and it struck the ground with a loud thud. Federal laws in the United States prohibit all commercial aeroplanes from travelling faster than the speed of sound because it is so terrifying for people on the ground.
In 1976, how much did a Concorde ticket cost?It was the most expensive high-tech mode of air travel in the globe from 1976 to 2003: $1,500 for the last year, and $12,000 for a roundtrip in the first.
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A geothermal plant has been built near a protected forest land. Which of these is a likely drawback to building a geothermal energy plant in this area?
Answers
Answer:
A geothermal plant takes in heat and creates electricity from it.
The disadvantages of Geothermal Plants are:
It leads to the release of greenhouse gases such as ammonia, Carbon Di Oxide etc which can contribute to global warmingInstalling a Geothermal plant in a protected forest land may also affect the flora and fauna because it comes with the problem of foul odour, soil erosion, in some cases, gas leakage.Cheers!
Answer:
Changes to regional ecosystems
Explanation:
Got it right on the quiz
Select the correct answer.
The bones of the tarsus and foot are stronger than the bones in the wrist and hand.
O A.
True
OB.
False
Answers
Answer:
True, this is because they are used to keep balance and hold your own body weight, your wrist and hand shouldn't, that is why your arms and legs are for lifting heavy stuff. So that is why your tarsus and foot are stronger.
Answer: True
Explanation: OWare ;)
A sample contains 1. 67 times more 207pb than 235u. How old is the sample?
Answers
The age of the sample is approximately 4.51 billion years.
The age of a sample can be determined using the ratio of two isotopes of uranium, 235U and 207Pb, in the sample. The age can be calculated using the formula:
Age = (1 / λ) x ln (Nf / N0 + 1)
where λ is the decay constant, Nf is the current number of daughter atoms (207Pb), and N0 is the initial number of parent atoms (235U).
Given that the sample contains 1.67 times more 207Pb than 235U, we can assume that the initial ratio of 235U to 207Pb was 1:1.67. Therefore, N0 = Nf / 1.67.
The current ratio of 235U to 207Pb in the sample can be measured using various analytical techniques. Let's assume that the current ratio is 0.02.
The decay constant of 235U is 9.85 x 10^-10 per year.
Plugging these values into the formula, we get:
Age = (1 / 9.85 x 10^-10) x ln (0.02 / (1 / 1.67) + 1)
= 4.51 billion years
This is consistent with the age of the Earth, which is estimated to be around 4.54 billion years.
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1 daley cl, iaccarino jm, lange c, cambau e, wallace rj jr., andrejak c, et al. treatment of nontuberculous mycobacterial pulmonary disease: an official ats/ers/escmid/idsa clinical practice guideline. clin infect dis 2020;71:905–913.
Answers
The mentioned article is titled "Treatment of Nontuberculous Mycobacterial Pulmonary Disease: An Official ATS/ERS/ESCMID/IDSA Clinical Practice Guideline." It was published in Clinical Infectious Diseases in 2020 and is authored by Daley CL, Iaccarino JM, Lange C, Cambau E, Wallace RJ Jr., Andrejak C, et al.
This article serves as an official clinical practice guideline endorsed by the American Thoracic Society (ATS), European Respiratory Society (ERS), European Society of Clinical Microbiology and Infectious Diseases (ESCMID), and Infectious Diseases Society of America (IDSA). The guideline focuses on the treatment of nontuberculous mycobacterial (NTM) pulmonary disease.
The authors provide evidence-based recommendations for the management and treatment of NTM pulmonary disease. They outline guidelines for the selection of appropriate drug regimens, duration of treatment, monitoring of response, and the role of surgical intervention in certain cases. The guideline aims to assist healthcare professionals in making informed decisions regarding the diagnosis and management of NTM pulmonary disease, considering the evolving understanding of this complex condition.
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Which group 2 element has fewer protons than bromine but more protons than sulfur
Answers
Answer:Calcium (ca)
Explanation:
it is a group 2 element having fewer protons than bromine but more protons than sulfur.
The current population of a threatened animal species is 1.6 million, but it is declining with a half-life of 20 years. How many animals will be left in 40 years? in 65 years? The population after 40 years will be animals. (Round to the nearest whole number as needed.) The population after 65 years will be animals. (Round to the nearest whole number as needed.)
Answers
The population after 40 years will be 400,000 animals, and the population after 65 years will be approximately 336,000 animals.
To determine the population after a certain time period, we can use the formula for exponential decay;
N(t) = N0 × \((1/2)^{(t/T)}\)
Where;
N(t) is the population at time t
N0 is the initial population
t is the time elapsed
T is the half-life of the population
Given;
N0 = 1.6 million
T = 20 years
Let's calculate the population after 40 years;
N(40) = 1.6 million × \(1/2^{(65/20)}\)
= 1.6 million × (1/2)²
= 1.6 million × (1/4)
= 400,000
Therefore, the population after 40 years will be 400,000 animals.
Now, let's calculate the population after 65 years;
N(65) = 1.6 million × \((1/2)^{(65/20)}\)
= 1.6 million × \((1/2)^{(13/4)}\)
≈ 1.6 million × 0.210
≈ 336,000
Therefore, the population after 65 years will be approximately 336,000 animals.
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What are some of the positive things that happened in America as a result of WWI? What new
opportunities
did people have?
Answers
In some places water from the deep ocean is forced to the surface.
These places often support very large populations of fish.
What is it about this water that gives the rise to large populations of fish?
•It contains fewer nutrients.
•It does not contain any predators.
•It contains high concentrations of oxygen.
Answers
It contains high concentrations of oxygen, hence option three is the correct answer.
What is meant by the term population?The number of organisms in a single habitat, whether terrestrial or aquatic, is typically referred to as a population.
Furthermore, a population is a distinct group of individuals who share a common citizenship, identity, or characteristic.
A population in statistics is a representative sample of a larger group of people (or even things) who share one or more characteristics.
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which one of these genotypes is heterozygous? group of answer choices (a) Homozygous
(b) Heterozygous
(c) Genotype
(d) Phenotype
(e) Dominant
(f) Recessive
(g) Allele
(h) Back cross
(i) Multiple alleles
Answers
Answer: (b) Heterozygous.
Heterozygous is a genotype which is composed of two different alleles. An example of a heterozygous genotype for a particular trait is Aa, where A and a are two different alleles which code for the same trait.
The two alleles may be expressed as a dominant allele (A) and a recessive allele (a), or two dominant alleles (AA), or two recessive alleles (aa). Thus, a heterozygote is an individual which has two different alleles for a particular gene
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because of various mechanisms used by a host to expel microbes, a microbe must be able to to cause disease. multiple choice question. escape host tissues cause inflammation adhere to host tissues find a portal of exit
Answers
Various mechanisms used by a host to expel microbes, a microbe must be able to to cause disease is adhere to host tissues.
The correct option is C .
In general , Adherence is achieved through the interaction between specific molecules on the surface of the microbe, known as adhesins, and complementary molecules on the surface of host cells, known as receptors.
example may include some bacteria use pili or fimbriae to attach to specific host cells or tissues, while some viruses use spikes or other surface proteins to bind to host receptors. Adherence can also be influenced by factors such as environmental conditions and the host's immune response.
Hence, C is the correct option
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The wind chill, which is experienced on a cold, windy day, is related to in- creased heat transfer from exposed human skin to the surrounding atmosphere. Consider a layer of fatty tissue that is 3 mm thick and whose interior surface is maintained at a temperature of 36°C. On a calm day the convection heat transfer coefficient at the outer surface is 30W/m².K, but with 30 km/h winds it reaches 85W/m². K. In both cases the ambient air temperature is -20°C. Use Table A.3 to get the thermal conductivity of fatty tissue. (a) What will be the skin outer surface temperature for the calm day? For the windy day? (b) What is the ratio of the rate of heat loss per unit area from the skin for the calm day to that for the windy day? (c) What temperature would the air have to assume on the calm day to produce the same heat rate occurring with the air temperature at -20°C on the windy day?
Answers
Answer:
yo no c
Explanation:
estoy muy confundida porque no esta en espanol????????
can you help me with this?
Answers
Answer: B
Explanation:
Have a great day
What could you and your family do to lower your carbon footprint?
a. drive or ride in cars more often
b. take longer showers
c. set the thermostat 2 degrees cooler in the summer
d. set the thermostat 2 degrees cooler in the winter
Answers
Answer:
im not sure, i need help too.
Explanation:
help?
Mutations are only passed to offspring when they occur in what special types of cells?
Answers
.............
list four factors that can be varied to change the strength of the magnets
Answers
The four main factors which affect the strength of an electromagnet are as follows: the loop count, the current, the wire size, and the presence of an iron core.
What is an Electromagnet?An electromagnet is defined as the type of magnet in which the magnetic field is produced by an electric current that consists of wire wound in a coil. A current through the coil creates a magnetic field which is concentrated in the hole at the center of the coil.
The effect can be strengthened by winding a wire tightly around a powerful core made of magnetic material, such as iron.
Thus, the four main factors which affect the strength of an electromagnet are as follows: the loop count, the current, the wire size, and the presence of an iron core.
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By keeping food cold, the growth of microorganisms is:
Answers
Answer:
they are called growth because you are training them
______ means protecting natural resources, such as water and trees. Question 18 options: Recycling Reprocessing Collection Conservation
Answers
Answer:
Conservation
Explanation:
Conservation is the act of saving and protecting the earth's natural resources.
HURRY IM BEING TIMED!!!!!!
In discussing sources of error for your experiment, is it appropriate to list “human error” as a source of error?
Select one:
a. Yes
b. No
Answers
Yes, human error is valid to list as a source of error. No one can control if someone slips up slightly.
Hope this helps
Answer:
A. yes
Explanation:
How do you state a hypothesis??
Answers
Which of the following statements about our Sun is correct?
The Sun is about 13.7 billion years old.
The Sun is a yellow giant type of star.
The Sun will eventually become a red giant.
All of these choices are correct.
Answers
all the choices are corrct because its a life of a star all stars will become bigger also the sun is 13.7 billon year old and yes the sun is a star
Joann repeatedly overfed the fish in the pond behind her house. The nitrates from the excess food contributed to an overgrowth of algae. To correct the problem, Joann added more plants to the pond. How will adding more plants help?
Answers
By adding more plants to the pond, Joann increased the rate of consumption of the excess nitrates. It would also replenish the dissolved oxygen in the water.
Fish food is rich in nitrates and phosphates. So by overfeeding, Joann increased the concentration of the nitrates and phosphates in the pond water, making it ideal for algal overgrowth.
Algae uses these nitrates and phosphates to break down the organic substances in the pond water consuming more and more dissolved oxygen. The amount of oxygen that is dissolved in the water, or the amount of oxygen that is available to living aquatic organisms, is measured by the term "dissolved oxygen" (DO).
This might suffocate the fish by creating oxygen scarcity, which would lead to their death.
Hence by adding more plants, Joann can ensure the excess nitrates added would be consumed by the new plant, limiting the nutritional supply of the algae.
Also, the potential threat of dissolved oxygen scarcity would be eliminated as the new plants would add to the dissolved oxygen content of the pond.
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What is the difference between exocrine vs endocrine glands?
Answers
The primary distinction between the two is that exocrine glands discharge substances into a ductal system to an epithelial surface, whereas endocrine glands secrete products directly into the bloodstream.
Exocrine gland should be defined.An exocrine gland is a gland that secretes on the surface or into a specific location via ducts in order to execute a metabolic activity.
Define the term endocrine glands.Ductless glands are endocrine glands. They emit hormones that aid in the coordination of our activities. These hormones are secreted into the bloodstream and circulate throughout our bodies.
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explain why it is unlikely for all of the offspring in spinach plant to have flat leaves even though both parents do
Answers
The trait for leaf shape in spinach plants is likely determined by multiple genes, each with different alleles that contribute to the overall phenotype.
Additionally, environmental factors such as light, temperature, and nutrient availability can also influence the expression of these genes.
Explanation:
When two spinach plants with flat leaves are crossed, their offspring will inherit a combination of alleles from each parent that determines their phenotype. However, because each parent has two copies of each gene, there are many possible combinations of alleles that the offspring can inherit. This means that even if both parents have only alleles that produce flat leaves, there is a chance that their offspring may inherit different combinations of alleles that result in a different leaf shape.
Furthermore, environmental factors can also play a role in determining the phenotype of the offspring. For example, if the offspring are grown under different conditions than their parents, such as in different light or nutrient conditions, this could lead to differences in the expression of the genes that control leaf shape.
Therefore, while it is possible for some of the offspring of two spinach plants with flat leaves to also have flat leaves, it is unlikely that all of them will have this trait due to the complex interaction of multiple genes and environmental factors.
Compare and contrast lactic acid fermentation and alcoholic fermentation. You may use a T-Chart or Venn Diagram.
Topic: Cellular Respiration, Electron Transport, Fermentation.
Answers
Answer:
Explanation:
Answer found from DIFFERENCE BETWEEN
In lactic acid fermentation, it produces lactate and NAD⁺, while alcoholic fermentation produces NAD⁺, ethanol, and carbon dioxide.
What is fermentation?Glycolysis is the process, where glucose is oxidized to produce pyruvate, this pyruvate molecule is further oxidized through the citric acid cycle to produce energy ATP in the presence of oxygen. In anaerobic conditions there is a lower amount of energy is produced as compared to aerobic.
Lactic acid fermentation and alcoholic fermentation both state the fermentation of glucose in the absence of oxygen, in which the final product of the glycolysis pyruvate is again reduced to produce ethanol and lactate.
Therefore, lactic acid fermentation, produces lactate and NAD⁺, while alcohol produces NAD⁺, ethanol, and carbon dioxide.
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the genome of influenzavirus is the genome of influenzavirus is a single circular ssrna. multiple pieces of linear ssrna. a single circular ssdna. multiple pieces of linear dsdna. a single linear dsrna. request answer
Answers
There are several linear ds DNA fragments in the influenza virus genome.
Instead of dual-stranded DNA, all influenza viruses are made of single-stranded RNA. Adenine, cytosine, guanine, and uracil, which stand for adenine, cytosine, and guanine, respectively, are the nucleotide chains that are bound together and coded by the letters A, C, G, and U in the RNA genomes of influenza virus. Using psoralen crosslinking techniques, it was demonstrated that the viral RNA segments in influenza virions have a circular shape. Influenza virus A and B are spherical or filamentous in shape, with spherical forms having a diameter of about 100 nm and filamentous forms frequently having a length of more than 300 nm.
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Subdiscipline of anatomy examines the structure of the cytoskeleton?
Answers
The subdiscipline of anatomy examines the structure of the cytoskeleton is histology.
The biological field of histology studies the structure and chemical makeup of plant and animal tissues in relation to their unique activities. . Determining how tissues are organised at all structural levels, from cells and intercellular molecules to organs, is the primary goal of histology.
Histology primarily look at chunks of tissue that have been removed from the living body; these tissues are then cut into extremely thin, nearly translucent slices using a specialised tool called a microtome. Then, to make their various cellular components stand out more visibly under an optical microscope, these are dyed with different dyes.
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which of the following statements is correct? meiosis involves two divisions and produces four nonidentical daughter nuclei meiosis involves one division and produces two nonidentical daughter nuclei mitosis involves one division and produces two nonidentical daughter nuclei mitosis involves two divisions and produces four identical daughter nuclei
Answers
The correct statement is: Meiosis involves two divisions and produces four nonidentical daughter nuclei.
Meiosis is a specialized type of cell division that occurs in sexually reproducing organisms. It involves two consecutive divisions, known as meiosis I and meiosis II, resulting in the production of four daughter cells called gametes.
The purpose of meiosis is to generate genetic diversity and reduce the chromosome number by half.
During meiosis I, the homologous pairs of chromosomes align and exchange genetic material in a process called crossing over. This results in the shuffling and recombination of genetic information between homologous chromosomes.
The pairs of homologous chromosomes then separate, with each daughter cell receiving one chromosome from each pair.
Meiosis II is similar to mitosis, where the sister chromatids of each chromosome separate, resulting in the formation of four haploid daughter cells.
These daughter cells are genetically nonidentical due to the crossing over and independent assortment of chromosomes during meiosis I.
In contrast, mitosis involves one division and produces two identical daughter nuclei. It is responsible for growth, repair, and asexual reproduction, where the daughter cells inherit an identical copy of the genetic material from the parent cell.
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how can a point mutation impact and organism
Answers
Answer:
it can be a hard like thing to get it from each
which molecule has the greatest chemical potential energy?
Answers
One example of a molecule with high chemical potential energy is glucose (C6H12O6).
What is chemical potential energy?The molecule with the greatest chemical potential energy is the one with the highest bond energy or the greatest degree of molecular complexity. Generally, molecules with strong covalent bonds have higher potential energy than those with weak covalent bonds or ionic bonds.
One example of a molecule with high chemical potential energy is glucose (C6H12O6), which has many covalent bonds between its carbon, hydrogen, and oxygen atoms. The bonds between carbon and hydrogen, and between carbon and oxygen, are relatively strong and require a lot of energy to break, making glucose a high-energy molecule.
Other examples of high-energy molecules include ATP (adenosine triphosphate), which is used as a primary source of energy in cells, and nitroglycerin, which is used as an explosive due to its highly reactive and unstable nature.
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