DNA is related to altering a freshly conceived individual to enhance typical characteristics like innate intelligence, beauty, and strength because it includes changing the genetic code found within the DNA.
Can gene editing raise a person's IQ?Furthermore, he thinks that "within a few decades" the tool would not only treat illness and change physical characteristics but will also improve intricate aspects of an individual's identity, such as memory and intelligence.
What benefits will new genetic information provide for people?Genetic variations linked to more prevalent diseases like heart disease, cancer, diabetes, and psychiatric disorders that are among the leading causes of illness and mortality in affluent countries are also being increasingly discovered by research.
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Which of the following processes best describes a physical change that occurs during digestion
answer choices
Stomach acid breaks down proteins
Bile breaks down fat
Saliva breaking down large molecules into smaller molecules
Chewing food to break down large pieces so they can be swallowed
Pancreatic enzymes breaking carbohydrates into sugars
Stomach acid breaks down proteins is the process that best describes a physical change that occurs during digestion.
When a protein source attains your stomach, it is divided into smaller chains of Amino acids by hydrochloric acid and proteases. Peptides connect amino acids, which are broken down by proteases. These smaller amino acid chains pass from your stomach into your small intestine.
Lipase is an enzyme that converts fats into fatty acids. Protein is broken down into amino acids by protease.
When you eat something, your body's digestive system breaks it down into individual amino acids, that are consumed and utilized by cells to construct other proteins as well as a few other macromolecules like DNA.
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During photosynthesis, solar energy is
converted to....
A. electrical energy
B. heat energy
C. light energy
D. chemical energy
Answer:
d. Chemical Energy
Explanation:
A dependent variable is:
A. Changed to test a hypothesis.
B. Measured to show the effect of a change.
C. Kep the same to make an experiment a fair test.
C
D. Collected to draw conclusions.
Answer:
B. Measured to show the effect of a change.
Answer:
B
Explanation:
Measured to show the effect of a change
Why is diffusion important to plants and animals
Answer:
Diffusion is important to plants and animals because it allows them to gain the useful substances they require to obtain energy and grow, and lets them get rid of waste products.
Explanation:
A plant with variegated (two-colored) leaves was left in sunlight for several hours. Pieces of one of its leaves were then detached (removed) and tested for starch. The diagram below shows the results. Explain, as fully as you can, why the yellow region of the leaf had not produced starch.
The yellow region of the leaf as shown in the diagram had not produced starch because it does not contain chlorophyll pigment which is responsible for photosynthesis.
What is Photosynthesis?Photosynthesis is a process which is used by plants and other living organisms to convert light energy or sunlight into chemical energy in the form of chemical bonds present in carbohydrates (glucose) produced through it, through the process of cellular respiration, these carbohydrates can later be released to fuel the organism's activities with ATP (energy).
The variegated or the yellow part of the leaf of the plant as shown in the diagram does not contain chlorophyll pigment which is used to perform the process of photosynthesis in plants. Absence of chlorophyll pigment and photosynthesis in that region of the plant prevents the formation of starch in the yellow region of the plant.
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which membrane would show a more rapid recovery of fluorescence in a frap study?
Answer: a membrane containing a larger proportion of unsaturated fatty acids
Explanation:
Conclusion:(Answer the following questions - 7 points) Briefly describe what you did in your experiment- what were your independent and dependent variables? (At least 2 sentences) (2 pts)
Answer: I dont know about experiment.
Explanation:Dependent and independent variables are variables in mathematical modeling, statistical modeling and experimental sciences. Dependent variables receive this name because, in an experiment, their values are studied under the supposition or demand that they depend, by some law or rule, on the values of other variables.
Approximately what percent of the sunlight striking the earth is actually captured by the biosphere on any given day? brainloy
About 71% of the sunlight that reaches the Earth is absorbed by the surface of the earth and atmosphere.
What is light energy?The capacity to make different forms of light visible to human sight makes light energy a sort of kinetic energy. Light is referred to as electromagnetic radiation that is produced by hot things like the sun, lasers, and lightbulbs.
Photons, which are tiny energy packets, are present in light. Photons are created when the atoms of an item undergo a heating process; this is how photons are created. The heat excites the electrons, which leads to their producing more energy. A photon is produced when the energy is released, and as the substance heats up, more photons are produced.
Therefore, 71% of the sunlight that reaches the Earth is absorbed by the surface of the earth and atmosphere.
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All living things are classified into kingdoms based on specific characteristics. Which of the following are only characteristic to the Bacteria domain?
Question 4 options:
eukaryotic cell, cell wall made of cellulose present
eukaryotic cell, no cell wall present
prokaryotic cell, cell wall made of peptidoglycan present
prokaryotic cell, no cell wall present
All living things are classified into kingdoms based on specific characteristics therefore the following are only characteristic to the Bacteria domain and they are prokaryotic cell, cell wall made of peptidoglycan present which is therefore denoted as option C.
What is a Bacteria?These are ubiquitous, mostly free-living organisms often consisting of one biological cell. They are prokaryotes and lack a defined nucleus due to the absence of a nuclear membrane.
They also have cell wall which made up of peptidoglycan which is why option C was chosen as the correct choice.
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Both osmosis and diffusion is the movement from Low concentration to
High concentrations.
O True
O False
Which choices are tenets of ecological forestry?
Choose all correct answers.
Silviculture should follow natural processes.
Foresters should consider economic priorities above ecological priorities.
Foresters should plan for the long-term and science should guide them.
Forests have intrinsic value, humans need to extract forest products, and social and economic concerns are important.
Answer:
silviculture should follow natural processes.
foresters should plan for the long-term and science should guide them.
forests have intrinsic value, humans need to extract forest products, and social and economic concerns are important.
Explanation:
took the test and notes.
What materials move in and out of a cell?
water, carbon dioxide, and oxogyn. but those are molecules. they cross the cell by diffusion ( diffusion is movement of molecules or particles from higher to lower center of the body.
this picture is typical of . group of answer choices calypso competitions carnival celebrations vodou rituals reggae dances salsa dances
The typical setting for a Calypso competition is C) Calypso competitions.
Calypso is a popular music genre from Trinidad and Tobago that has gained popularity around the world. Calypso competitions are events where calypsonians compete against each other to win the title of Calypso King or Queen. These competitions typically take place during Carnival season in Trinidad and Tobago and also in other Caribbean countries.
During the competition, calypsonians perform their original songs in front of a panel of judges and a live audience. The songs are usually about current events, social issues, and political commentary, and are known for their clever wordplay, witty lyrics, and catchy melodies.
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Full Question: What is the typical setting for a Calypso competition?
A) Vodou rituals
B) Reggae dances
C) Calypso competitions
D) Salsa dances
E) Carnival celebrations
I need help with this. Ty
Answer:
1. They can not make their food during photosynsheis because they have no chlorophyll.
2, Fungican be beneficial because it helps us produce some of our favorite foods. (ex:yeast for pizza) Fungi can also help to control infections with antibiotics.
3.There are some variaties of fungi that can be harmful and even can give us skin reactions.
4. Fungi can adapt to any weather but if the tempature is too cold, they will go into a deep sleep.
5.Life would be impacted because without fungi, it would be harder to find rich soil to grow crops.
Explanation:
Which of the following planets is not a terrestrial planet?
Uranus
Venus
Mars
Mercury
Uranus is a non-terrestrial planet. Thus, the correct option is A.
What are Terrestrial planets?A terrestrial planet is also called as a telluric planet, a solid planet, or a rocky planet. A terrestrial planet is a planet which is composed primarily of the silicate rocks or metals. Within the Solar System, the terrestrial planets are accepted by the IAU as the inner planets which are closest to the Sun. The terrestrial planets in the solar system include Mercury, Venus, Earth and Mars.
The non-terrestrial planets in our solar system, Jupiter, Saturn, Uranus and Neptune. These are the gas giants, also known as Jovian planets.
Therefore, the correct option is A.
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State at least four (4) types of
biological association.
Answer:
mutualism - a mutually beneficial symbiotic relationship.
commensalism - a one-sided symbiotic relationship.
parasitism - one species lives on, in or with a host species.
competition - relationship in which organisms compete for resources.
Explanation:
Mary is asked to make a 1:28 dilution of a vaccine before administering it to a patient. Mary has a bottle that contains 3.92 mL of sterile saline in which to dilute the vaccine. How much vaccine should Mary add to the bottle of sterile saline prior to administering it to the patient?
Mary should add approximately 0.135 mL of the vaccine to the bottle of sterile saline.
To determine the amount of vaccine Mary should add to the bottle of sterile saline, we need to calculate the total volume of the diluted solution.
The dilution ratio of 1:28 means that for every unit of vaccine, we need to add 28 units of sterile saline. So, the total volume of the diluted solution will be 1 + 28 = 29 units.
Since we know that the bottle contains 3.92 mL of sterile saline, we can set up the following equation to find the amount of vaccine to add:
Amount of vaccine / 3.92 mL = 1 / 29
To isolate the amount of vaccine, we can cross-multiply and solve for it:
Amount of vaccine = (1 / 29) * 3.92 mL
Calculating this expression gives us:
Amount of vaccine = 0.13517241379 mL
Therefore, Mary should add approximately 0.135 mL of the vaccine to the bottle of sterile saline before administering it to the patient.
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How is cellular respiration is similar in both plants and animals?
Answer:
The cells in both plants and animals perform respiration. Carbon dioxide is also released into the atmosphere when fuels are burned, such as in automobiles or factories. Plants take in carbon dioxide and release oxygen through their leaves. Plants use a process called photosynthesis to make their own food.
Explanation:
Cellular respiration is similar in both plants and animals in that it converts glucose and oxygen into energy in the form of ATP, produces carbon dioxide and water as byproducts, and occurs in the mitochondria.
What is cellular respiration?Cellular respiration is a metabolic process that occurs in both plants and animals to convert the energy stored in food molecules into a form that cells can use, called adenosine triphosphate (ATP). In both plants and animals, cellular respiration occurs in the mitochondria and involves a series of chemical reactions, including glycolysis, the citric acid cycle, and the electron transport chain.
During these reactions, glucose and oxygen are consumed, and carbon dioxide and water are produced as waste products. The energy released in these reactions is used to generate ATP, which provides energy for the cell's activities. Additionally, both plants and animals use a similar process, called photosynthesis, to convert light energy into chemical energy.
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____ is how often the disease occurs
Epidemiology is the investigation of the frequency and causes of disease occurrence in various populations.
In other words, the incident rate is the proportion of total cases to total exposure of the population to illness. Three frequency measurements are used to describe the frequency of illnesses in a population: incidence, prevalence, and death rates. As we have seen since 2020, pandemics are likely to inflict significant disruption, disease, and poverty. A disease is said to be endemic when it spreads within a population at a typical or anticipated rate. After a disease is becoming more stable and controllable, a pandemic starts to transition into an endemic. A sick organism frequently displays symptoms or indicators that point to its aberrant condition.
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Hi! Not the best w Biology/science, so not sure how to understand this or what the answer is.
In a food chain, energy is passed from one organism to another.
Wheat → Mouse → Snake → Owl
Which organism in this food chain has the most available energy?
Select one:
snake
owl
mouse
wheat
Answer:
wheat
Explanation:
because it is producer
Which surface in the Gizmo has the most friction?
Answer:
The Wood
Explanation:
The wood has the most friction because the final speed is less than the others when the fan is on and the cart slowed down the fastest when the fan is turned off.
Answer:
Wood
Explanation:
The wood has the most friction because the final speed is less than the others when the fan is on and the cart slowed down the fastest when the fan is turned off.
(pls mark me brainliest)
Identify which of the following is the most complex and explain your answer choice:
stomach, heart, red blood cell, muscular system.
A student proposes that the cell types shown here can be classified as to plant,animal,fungal,and bacterial. The student also proposes that an evolutionary relationship can be hypothesized based on the data. What evolutionary relationship and classification is best supported by the data
Answer:
Cell types I and III are animal and fungal cells, which are most closely related since they are eukaryotic cells that are heterotrophic.
Explanation: ¯\_(ツ)_/¯
During dna replication, which nucleotide will bind to an a nucleotide in the parental dna?.
A nucleotide will bind to an A nucleotide in the parental DNA during DNA replication. This is because A pairs with T (and vice versa) and C pairs with G (and vice versa).
Therefore, if one strand of the parental DNA has an A nucleotide, the complementary strand will have a T nucleotide. During DNA replication, the two strands of the parental DNA are separated and each serves as a template for the synthesis of a new complementary strand. Therefore, if the parental DNA has an A nucleotide on one strand, the complementary strand will have a T nucleotide, and the new strand being synthesized will also have a T nucleotide.
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Plz Help! Will Name Brainliest!!
Darwin's theory of natural selection is scientifically tested and accepted while Lamarck's hypothesis is largely inaccurate. Discuss the key differences between Darwin's theory of natural selection and Lamarck's hypothesis. Specifically discuss what each states about- a) where does variation come from? b) how do individuals in a population vary- are individuals all the same in their traits or variable? c) do individuals change and evolve, or do populations change and evolve? d) is evolution progressive towards perfection, is there perfection in individuals?
a) Variation: Darwin - Random mutations; Lamarck - Acquired traits.
b) Individual Variation: Darwin - Natural variation; Lamarck - Acquired traits.
c) Change and Evolution: Darwin - Populations change; Lamarck - Individuals change.
d) Evolutionary Progress: Darwin - Adaptation, not perfection; Lamarck - Progressive improvement.
a) Darwin's theory of natural selection explains that variation within a population arises from random mutations and genetic recombination. Lamarck's hypothesis, in contrast, suggests that variation comes from acquired traits influenced by the environment and an organism's needs.
b) According to Darwin, individuals within a population exhibit natural variation, meaning they differ from each other in their traits. Lamarck's hypothesis implies that individuals are not inherently variable but can acquire and pass on acquired traits during their lifetime.
c) Darwin's theory states that individuals themselves do not change or evolve within their lifetime. Instead, populations change over time through natural selection, with individuals possessing different traits. Lamarck's hypothesis suggests that individuals can change and acquire new traits during their lifetime, which can then be inherited by their offspring.
d) Darwin's theory rejects the idea of evolutionary progress towards perfection. It emphasizes that evolution is driven by adaptation to the environment, with populations evolving in response to changing conditions. In contrast, Lamarck's hypothesis implies that evolution is progressive, with organisms becoming more complex and better adapted over time.
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A 6-year-old African boy who had recently immigrated to the United States from Liberia was taken to the emergency department because of a high fever. Physical examination showed bilateral syndactyly and contractures of the fingers. His temperature was 100 degrees F. A CBC was ordered.
Laboratory data: RBC 2.1 X 1012/L Hematocrit 18% Hemoglobin 6.0 g/dL WBC 1.31 x 109/L Platelets 45,000 Questions:
1. What do the laboratory results suggest?
2. Is the boy’s physical appearance suggestive of a hematological abnormality?
3. What is the cause of Fanconi’s anemia?
4. What innovative treatments are available to patients with Fanconi’s anemia?
The laboratory results suggest that the 6-year-old African boy has anemia and thrombocytopenia (low platelet count).
The combination of bilateral syndactyly (fusion of fingers) and contractures of the fingers, along with the laboratory results, suggests that the boy may be experiencing complications related to sickle cell disease (SCD). SCD is a genetic disorder characterized by abnormal hemoglobin, known as hemoglobin S, which causes red blood cells to become sickle-shaped and less flexible.
The anemia seen in the laboratory results is consistent with SCD due to the chronic destruction of the sickle-shaped red blood cells and their shortened lifespan. The low platelet count could be a result of the ongoing hemolysis (breakdown of red blood cells) and/or the trapping of platelets in small blood vessels due to vaso-occlusive events.
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Help me ? Please and thanks if you do
Answer:
hydrogen, oxgyen & carbon
Answer:
the answer should be oxygen
Explanation:
destroy them on their breaks.
Part 1: Match the parts of the building (underlined) with the parts of the cell listed below.
1. Ribosomes:
6. Golgi Apparatus:
7. Nucleolus:
8. Protein:
9. Vesicles:
10. Endoplasmic Reticulum:
2. Nucleus:
3. Cell Membrane:
4. Mitochondria:
5. Lysosomes: ,
After matching the parts of the building with the parts of the cell listed below, it will look like the below arrangement.
1. Mitochondria: hydraulic dam
2. Ribosomes: small shops
3. Nucleus: town hall
4. Endoplasmic Reticulum: special carts
5. Golgi Apparatus: post office
6. Protein: widgets
7. Cell Membrane: fence
8. Lysosomes: scrap yard
9. Nucleolus: carpenter's union.
The mitochondria of a eukaryotic cell would be comparable to a hydraulic dam if a eukaryotic cell were likened to a city because both the mitochondria and hydraulic dams produce energy.
An organelle found inside a eukaryotic cell is called a mitochondrion. The mitochondria are where cellular respiration takes place.
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explain how weather and climate differ
Answer:
wheather is determined at a point of time
climate is determined by observing the data of wheather for ten to thirty years