Which answer is not a mechanism for evolution? Genetic Drift Mutations Gene pool Natural Selection
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Related Questions
The goal of a persuasive essay is to convince people to agree with you. It is important to support your opinion with facts. A persuasive essay is not simply a description of your beliefs. Be sure to organize your information, give clear examples, and build your argument carefully.
Read the following genetics topics below. Choose a topic and then decide what side you are on. Remember that there is no "right" or "wrong" side. Ethical questions often have many points of view. Research your topic and write a 400 word persuasive essay.
Topic 1: Should insurance companies have the right to learn the genetic profiles of the people they insure?
Topic 2: Should employers have the right to learn the genetic profiles of the people they hire? Are there special considerations for employees in jobs in which there is a high risk to others, such as airline pilots, doctors, or bus drivers?
Topic 3: Should scientists who identify genes and create new genetic engineering techniques have the right to patent their methods for their own profit?
I NEED 400 WORDS PLEASE
Answers
Topic 1: Should insurance companies have the right to learn the genetic profiles of the people they insure? The advancement of genetic technology has raised many ethical issues, one of which is the question of whether or not insurance companies should have the right to access the genetic profiles of their policyholders.
Genetic testing can reveal a person's risk of developing certain diseases, and insurance companies could potentially use this information to deny coverage or increase premiums.
On one hand, insurance companies argue that they need access to genetic information to make informed decisions about coverage and pricing. If they can identify people who are at a higher risk of developing a costly condition, they can adjust their rates accordingly to remain financially stable. Additionally, some argue that people have a responsibility to disclose relevant health information to their insurers, just as they would disclose information about smoking or dangerous hobbies.
However, on the other hand, many argue that insurance companies should not have access to genetic information. Discrimination based on genetic predispositions can lead to people being denied coverage or facing exorbitant premiums, even if they are currently healthy. This could discourage people from getting tested or seeking treatment, which could ultimately be detrimental to their health. Furthermore, genetic information is private and personal, and people have a right to keep it confidential.
In my opinion, insurance companies should not have access to the genetic profiles of their policyholders. This information is deeply personal and should not be used to discriminate against people. People should not be penalized for having a genetic predisposition to a certain disease, especially if they are currently healthy. Additionally, if people know that their genetic information could be used against them, they may be less likely to get tested or seek treatment, which could be dangerous.
In conclusion, genetic testing is a powerful tool that can reveal important information about a person's health. However, it is important to protect people's privacy and prevent discrimination. Insurance companies should not have access to the genetic profiles of their policyholders, and laws should be in place to protect people from genetic discrimination.
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Which of the following is not considered to be a characteristic of all living organisms? *
1 point
Able to move
Composed of one or more cells
Able to respond to stimuli
Contains hereditary material
Able to grow, develop and reproduce
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Answer I’m sure it’s c
Explanation:
In science, models can show a process that’s difficult to observe directly. Using the style of the model shown, draw the process that describes the rest of the steps in protein synthesis.
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The model is in the annex.
The model below states that following the transition, the RNA is in a form known as pre-mRNA where exons and introns may be seen. Splicing is a procedure used to eliminate introns from the RNA molecule since they are not nitrogenous base sequences that can contribute to the creation of proteins. When the introns have been eliminated, the mRNA is prepared for exportation, which involves moving it from the nucleus to the cytoplasm. When the mRNA reaches the cytoplasm, it works with the tRNA, ribosomes, and other molecules to produce a polypeptide chain through a process known as translation, which converts nitrogenous bases into amino acids.The amino acids of the polypeptide chain are arranged in a straight line. This link will travel through.To know more about RNA checkout this link:
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Democracy And human rights
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Answer:
Democracy is one of the universal core values and principles of the United Nations. Respect for human rights and fundamental freedoms and the principle of holding periodic and genuine elections by universal suffrage are essential elements of democracy.
Explanation:
The theory of endosymbiosis is based onA.evidence from the fossil record B.the knowledge that chloroplasts and mitochondria resemble bacteria C.similarities between chloroplasts and other organelles in animals D.the experiments in which bacteria were grown in plant cells and formed chloroplasts E.the knowledge that ribosomes are structures found in bacteria, plants, and animals
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Endosymbiosis is the theory that mitochondria and chloroplasts originated as independent bacterial cells that were engulfed by another cell and began functioning as organelles within that cell.
Answer: B
difference between basophils neutrophils and eosinophils mcat
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Basophils, neutrophils, and eosinophils are three types of white blood cells (or leukocytes) that are an essential part of the human immune system. Basophils are the least common of these three types of cells, which are often referred to as the granulocytes.
Basophils contain granules that are high in histamine, and they are used in the body's inflammatory response. Neutrophils are the most common type of granulocyte and are mainly responsible for identifying and killing bacteria. They contain large numbers of lysosomes, special packages of enzymes that help break down invading pathogens.
Lastly, eosinophils form part of the body's immune defense against parasites, and their granules contain enzymes that damage parasites and allergens. In the MCAT, it's important to remember that basophils, neutrophils, and eosinophils all play a vital role in the body's response to potential pathogens.
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Pls help I’m so confused :(
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Answer:
Left is synthesis, right is digestion
Explanation:
Synthesis refers to the creation of a product, whereas digestion refers to the breakup of the reactant or initial substance.
pls help
question b and c
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The sodium ions and potassium ions move between the plant cell and pond water by the process of diffusion.
What is diffusion?
Diffusion is the process by which substances move from region of high concentration to regions of low concentration.
Based on the chart, sodium ions and potassium ions move between the plant cell and pond water by the process of diffusion.
This is because the ions are at higher concentration in the pond water.
During the process, the ions move through ion channels in and out of the plant cell from the pond water.
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Genetic engineering of bacteria can control the cells' _____, using them to produce the chemicals in pharmaceutical drugs.
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1.The immune system responds to the damage to arteries because of atherosclerosis by:
a. lining the arteries with high levels of HDL cholesterol
b. reducing the concentration of clotting factors in the blood
c. promoting the growth of skeletal muscle cells of the artery wall to repair the site
d. sending white blood cells to the site to try repair the damage
e. destroying foam cells that capture and remove LDL from the artery wall
2.A diet rich in _____, fish, fruits, and vegetables reduces blood cholesterol levels and the risk of heart disease.
a. unsaturated fat
b. sodium
c. simple carbohydrate
d. saturated fat
e. complex carbohydrate
3.Which of the following dietary changes will contribute to better health?
a. Eat carrot sticks and hummus instead of potato chips and sour cream dip.
b. Choose grilled meats instead of smoked meats.
c. Purchase only foods labeled "no trans fats" to be sure that they are low in fat.
d. Select chicken nuggets instead of a hamburger at a fast-food restaurant.
e. Spread margarine instead of butter on your toast during breakfast.
4.Which of the following is a valid recommendation for reducing cancer risk?
a. Maintain an overweight condition throughout life.
b. Consume an adequate amount of salt-cured foods.
c. Adopt a sedentary lifestyle.
d. Consume a diet that is rich in whole foods.
e. Consume grilled and processed meat products.
5.Identify the most important factor that can prevent chronic diseases to a great extent.
a. Meditation
b. Herbal remedies
c. Adequate nutrition
d. Whey protein
e. Phytochemicals
6. Which of the following strategies will best help you control your risk of developing CVD?
a. Substituting fish for red meat twice a week
b. Drinking three glasses of red wine every day
c. Using margarine rather than olive oil
d. Smoking to prevent weight gain
e. Consuming high amounts of refined carbohydrates
7. Population studies across the globe suggest that diets high in _____ promote the risk of colon cancer.
a. leafy vegetables
b. boiled foods
c. avocados
d. processed meat
e. whole grains
8. Which of the following is an unalterable risk factor for cancer?
a. Inflammation
b. Infections
c. Diet
d. Obesity
e. Heredity
Answers
The immune system responds to the damage to arteries because of atherosclerosis by: d. sending white blood cells to the site to try repair the damage.
A diet rich in a. unsaturated fat, fish, fruits, and vegetables reduces blood cholesterol levels and the risk of heart disease.
Which of the following dietary changes will contribute to better health? a. Eat carrot sticks and hummus instead of potato chips and sour cream dip.
The immune system responds to the damage to arteries because of atherosclerosis by sending white blood cells to the site to try to repair the damage. The correct answer is d. sending white blood cells to the site to try repair the damage.
A diet rich in unsaturated fat, fish, fruits, and vegetables reduces blood cholesterol levels and the risk of heart disease. The correct answer is a. unsaturated fat.
Eating carrot sticks and hummus instead of potato chips and sour cream dip, choosing grilled meats instead of smoked meats, and purchasing only foods labeled "no trans fats" to be sure that they are low in fat are all dietary changes that will contribute to better health. However, selecting chicken nuggets instead of a hamburger at a fast-food restaurant and spreading margarine instead of butter on your toast during breakfast are not necessarily healthier options. The correct answer is a. Eat carrot sticks and hummus instead of potato chips and sour cream dip.
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What are the different types of covalent bonds? Explain the characteristics of each, and how these types of bonds form.
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Question:What are the different types of covalent bonds? Explain the characteristics of each, and how these types of bonds form.
answer:
Covalent bonds include single, double, and triple bonds and are composed of sigma and pi bonding interactions where 2, 4, or 6 electrons are shared respectively. Covalent compounds typically have lower melting and boiling points than ionic compounds. i hope this helps you i wish you a grate weekend and thanks giving
Mate selection is a(n) __________ function of dating.
1) Manifest
2) Covert
3) Implicit
4) Latent
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Mate selection is a(n) latent function of dating.
In this context, a latent function refers to an unintended or less obvious outcome, whereas dating serves multiple purposes, including socialization and companionship. Mate selection, although not always an explicit goal of dating, is often an underlying outcome. Dating also fulfills several important latent functions: Socialization: Through dating, people learn about expected gender roles; family structures that differ from their own; and different attitudes, beliefs, and values. One of the main purposes of dating is for two or more people to evaluate one another's suitability as a long-term companion or spouse. Often physical characteristics, personality, financial status, and other aspects of the involved persons are judged and, as a result, feelings can be hurt and confidence shaken.
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an antibiotic that targeted dna polymerase would affect a eukaryotic cell true or false
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An antibiotic that targeted dna polymerase would affect a eukaryotic cell. The correct option is true
What is DNA polymerase ?An crucial enzyme for both prokaryotic and eukaryotic organisms is DNA polymerase. In the course of cell division and DNA repair, it copies DNA. Prokaryotic and eukaryotic cells would be susceptible to DNA polymerase-targeting antibiotics.
Eukaryotic cells, in contrast to prokaryotic cells, have several DNA polymerases, which is a crucial distinction to make. This implies that eukaryotic cells would be more susceptible to the negative effects of a DNA polymerase-targeting antibiotic than prokaryotic cells.
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Please answer the following questions as instructed
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The physical or chemical changes that occur are as follows:
NaCl (Table Salt) dissolves in water- physical changeAg (Silver) tarnishes - chemical changeMilk sours - chemical changeAn apple is cut - physical changeHeat changes H2O to steam - physical changeBaking soda reacts to vinegar - chemical changeFe (Iron) rusts - chemical changeAlcohol evaporates - physical changeIce melts - physical changeSugar dissolves in water - physical changeWood rots - chemical changePancakes cook - chemical changeGrass grows - chemical changeA tire is inflated - physical changeFood is digested - chemical changePaper towel absorbs water - physical changeWhat are physical and chemical changes?Physical changes are changes that are easily reversible and in which no new substances are formed.
Physical changes involve:
a change in size, shape, or state no new substance is formedExamples of physical changes include
evaporation of water, dissolution of sugar in water.
Chemical change are changes that are not easily reversible and in which new substances are formed.
Chemical changes involve:
a change in the physical and chemical propertiesa new substance is formedExamples of chemical changes are rotting of wood, rusting of iron.
In conclusion, changes that new products are formed are chemical changes whereas changes that does not form new products are physical changes.
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6. What is the relationship between amino acids, and proteins,
and DNA?
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a(an) _____ is a chemically unstable substance that can damage vulnerable molecules, such as dna.
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A free radical is a chemically unstable substance that can damage vulnerable molecules, such as DNA. Free radicals are highly reactive chemical species that contain unpaired electrons. This makes them very unstable, and they will react quickly with other molecules in an attempt to stabilize themselves.
Free radicals can be generated in the body as a byproduct of normal metabolic processes, but they can also be produced by exposure to environmental factors such as radiation, pollution, and cigarette smoke. When free radicals react with other molecules, they can cause damage to important cellular components like DNA, proteins, and cell membranes. This damage can contribute to aging, disease, and cancer. Antioxidants are compounds that can neutralize free radicals and prevent or repair this damage.
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how should amazon be categorized? as a retailer, wholesaler, or broker? explain why (read chapter 8 for information).
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Agents and brokers are the proper response.Agents and brokers are regarded as non-manufacturing traders because they enable trades by buying, selling, or even facilitating .
The things that they do not truly own or are not theirsIn plain English, a virtual retailer is one who conducts business exclusively online and does not deal with customers in a physical location like a shop or store.This is a contemporary business model where the company uses the internet to interact with a variety of clients. They frequently contract out other tasks, including order shipping, etc.A wholesaler is a person or business who sells things in bulk for a discount, usually to retailers.Those who sell things to the general public in comparatively modest quantities for use or consumption as opposed to resale are known as retailers.
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1) According to the global ecological footprint by nation, which country likely has the smallest (per capita) reliance on non-renewable resources?
es
A) USA
B) China
France
D) South Korea
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Answer: france
Explanation:
france
Which one is the correct answer?
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Answer: D
Explanation: The moon is about a quarter of the size of the earth
Answer:
at first i was going to say C but now iam sure the answer is D
¿Cómo puede el río cambiar el lugar de la topografía?
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Answer:
Los mapas topográficos utilizan el sistema de representación de planos acotados, mostrando la elevación del terreno utilizando líneas que conectan los puntos con la misma cota respecto de un plano de referencia, denominadas curvas de nivel, en cuyo caso se dice que el mapa es hipsográfico.
Explanation:Además de los campos mencionados anteriormente, la topografía es fácilmente aplicable a cualquier trabajo o proyecto donde se necesite realizar planos, obtener datos de un terreno y ubicar puntos en la superficie terrestre con gran precisión y rigurosidad técnica.Es posible determinar la posición de un punto sobre un plano horizontal: a partir de un solo punto conocido, por levantamiento de poligonales , un método que consiste en medir distancias horizontales y azimut a lo largo de una línea quebrada (ver Sección 71);
"the nitrogenous base thymine within a cell. would this be an effective drug to treat cancer? if so, what effect on cell division would it have?"
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Yes, this would be an effective drug to treat cancer. It will inhibit cell division which will prohibit the formation of new cells eventually stopping or slowing cancer.
Firstly we need to understand followed by cell division. Cancer is an uncontrolled growth of cells. Moreover, the cells grows through mitosis, which requires an important step of DNA replication. The formed DNA is needed to be passed on to the next generation.
Now, methotrexate blocks Dihydrofolate reductase, which is important for thymine synthesis. Thymine is a nitrogenous base found in DNA. As the DNA will not form, cells won't pass the mitotic checkpoints which will not allow the cell division to take place.
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The complete question is -
Methotrexate is a drug that inhibits the production of the nitrogenous base thymine within a cell. Would this be an effective drug to treat cancer? If so, what effect on cell division would it have?
. Are consumers heterotrophs? Justify your answer.
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Answer:
Are consumers heterotrophs?
Yes They Are! :D
:Heterotrophs are known as consumers because they consume producers or other consumers
xXxAnimexXx
Answer:
A heterotrophs is not a producer because it needs to survive on other plants and animals.
Hope it helps
i need help w number 17
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Answer:
photosynthesis
Explanation:
Name given to the two new cells formed at the end of cell division.
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Answer:
Diploid cells
Explanation:
The daughter cells from mitosis are called diploid cells. Diploid cells have two complete sets of chromosomes.
What are genes? please write the answer straite to the point
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Answer:
sequence of nucleotides in DNA or RNA
Which scenario will most likely result in a change to the nitrogen cycle that negatively affects plant growth?.
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Scientists have discovered that people are interfering with the nitrogen cycle by changing the quantity of nitrogen stored in the biosphere.
The main cause is the burning of fossil fuels, which emits nitric oxides into the atmosphere, where they react with other components to generate smog and acid rain.
There is a substantial body of evidence suggesting people are to blame for disruptions and alterations in local and global water cycles. Human activities such as damming rivers for hydroelectricity, utilizing water for farming, deforestation, and the use of fossil fuels may all have an influence on the water cycle.
Plant and animal excrement breakdown and fertilize the soil. Soil bacteria transform those types of nitrogen into ones that plants can utilize.
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1. Which type of cell lacks a nucles? Prokaryote Eukaryote
Answers
Answer:
Prokaryote
Explanation:
What happens to the mRNA after transcription? *
0
A) It dissolves into the cytoplasm
B) It attaches to the RNA polymerase
C) it remains within the nucleus ready for translation
D) it leaves the cell through the pores in the cell membrane
E) It leaves the nucleus through the pores in the nuclear membrane
Answers
Answer:
B. it attaches to the RNA polymerase
Explanation:
The lesson question for this lab is “What is the effect of the type of food available on the frequency of different types of bird beaks?” The the lab procedure you just studied should help you address this question. Will it? Explain.
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Answer:
The procedure shows two different food situations. However, the initial populations of birds are the same. Therefore, at the end, you can compare the next generation for each food situation and measure the effect of the food change. If the food type changes in a given environment, then the amount of each type of bird beak will changes as birds with beaks more suited to the available food will consume more successfully over time. The independent variable of the lab is the type of food that is available to the birds. The dependent variable of the lab is the frequency of each type-size and shape-of beaks
Explanation:
Answer:
The procedure shows two different food situations. However, the initial populations of birds are the same. Therefore, at the end, you can compare the next generation for each food situation and measure the effect of the food change. If the food type changes in a given environment, then the amount of each type of bird beak will changes as birds with beaks more suited to the available food will consume more successfully over time. The independent variable of the lab is the type of food that is available to the birds. The dependent variable of the lab is the frequency of each type-size and shape-of beaks
Explanation:
person above
Which of the following samples is most often examined by a dissecting microscope instead of a compound light microscope?
Plant cells
Spore
Blood
Bacteria
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plant cells is most often examined by a dissecting microscope instead of a compound light microscope.
What is a dissecting microscope used for?A dissecting microscope serves the purpose of observing larger entities characterized by considerable depth, such as plant cells, offering enhanced visualization capabilities.
Conversely, a compound light microscope caters to the examination of smaller, flatter specimens like bacteria, providing a greater level of detail.
Additionally, compound light microscopes are frequently employed for the scrutiny of spores and blood samples, facilitating intricate analysis and investigation.
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