Will give brainliest please help me.
Answer:
It looks like it could be the first one or last. But I'm pretty sure it's the last one.
Which of the following is a true statement about surface water? Drought conditions reduce the amount of surface water worldwide. It makes up less than 1 percent of all water on Earth. Sluggish waters make natural lakes poor water sources. All large cities use surface water as a water source.
Answer: option B i remember doing this
Explanation:
what is the total number of bones in the skeleton system
Answer:
Bones provide the structure for our bodies. The adult human skeleton is made up of 206 bones.
OAmalOHopeO
Explain how diffusion restored homeostasis during the dialysis treatment.
During dialysis, diffusion facilitates the movement of waste products and excess fluids out of the blood, restoring homeostasis.
During dialysis treatment, diffusion plays a crucial role in restoring homeostasis. Homeostasis refers to the body's balanced state, where the levels of various substances are maintained within a narrow range. In the context of dialysis, diffusion refers to the movement of solutes across a semipermeable membrane.In hemodialysis, the patient's blood is circulated through a dialyzer, which contains a semipermeable membrane. On one side of the membrane, the patient's blood flows, while on the other side, a dialysate fluid flows. Due to a concentration gradient, solutes like urea, creatinine, and excess electrolytes in the blood diffuse across the membrane into the dialysate fluid.This diffusion process helps remove waste products and excess fluids from the blood, bringing it closer to the normal physiological range. By restoring the balance of solutes and maintaining proper fluid levels, diffusion in dialysis aids in restoring homeostasis and promoting the overall well-being of the patient.For more such questions on Dialysis:
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What is the answer to this question
what would happen if cell in human recepter is absent
Answer:
if cell in human receptor is absent then it can't detect the signal and send them to the Brain in the form of electrical signal due to it will not detect the input leading to harm our body in dangerous situation
Assuming the death rate remains constant, how many cubs must be born each year
to reach the tiger’s MVP of 5,000 tigers in two generations, or 25 years?
Answer:
what do you mean i don't understand
How would I write my name in binomial nomenclature?
Answer:
For example, binomial name for Mango is Mangifera Indica where 'Mangifera' denotes generic name ( genus ) and 'indica' represents specific epithet ( species ).
Explanation:
The binomial name consists of a genus name and specific epithet. The scientific names of species are italicized. The genus name is always capitalized and is written first; the specific epithet follows the genus name and is not capitalized. There is no exception to this.
Write a three (3) paragragh response to this: "A realistic mutation that would greatly benefit the human
race would be..."
Describe the mutation or change and tell how it could happen and why it would be beneficial. The mutation must
be realistic and your response should be detailed, giving examples of the change(s) and whether it would all be
positive or if there could be negative situations, as well.
A potential realistic mutation that could greatly benefit the human race is an increased resistance to infectious diseases.
Realistic human mutationOne potential realistic mutation that could greatly benefit the human race is an increased resistance to infectious diseases. Such a mutation could occur through various mechanisms, including natural selection, genetic engineering, or epigenetic modifications.
This mutation would be beneficial because it would improve the health and well-being of individuals, reduce healthcare costs, and potentially prevent pandemics and global health crises. For example, a mutation that enhances the activity of immune cells or increases the expression of antimicrobial peptides could help individuals fight off infections more effectively and reduce the likelihood of spreading infectious diseases to others.
However, it is important to note that there could be potential negative consequences associated with this mutation. For instance, increased resistance to infectious diseases could lead to a reduction in the diversity of the human microbiome, which could have implications for overall health and immune function.
Additionally, it is possible that infectious agents could evolve in response to this mutation, potentially leading to the emergence of new and more virulent strains of pathogens. Therefore, it is important to consider the potential risks and benefits of any mutation carefully and to approach genetic engineering with caution.
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14.Base of heart is related to :
a. Diaphragm
b. Fundus of stomach
c. Left lobe of liver
d. Oesophagus
e. Phrenic nerve
The correct answer is
A.Diaphragm
PLEASE HELP!!!! Cellular respiration involves many different subcellular structures that carry out specialized processes that work together to oxidize glucose, forming carbon dioxide and water and releasing energy.
a. Explain how the chemical breakdown of glucose results in the production of a hydrogen ion concentration gradient across the mitochondrial membrane, as shown in the diagram below. (3 points)
Click here for long descriptionb. Explain how the difference in hydrogen ion concentrations on either side of the mitochondrial membrane facilitates the production of ATP. (3 points)
A. Several processes are involved in the chemical breakdown of glucose during cellular respiration, including glycolysis, the Krebs cycle (also known as the citric acid cycle), and oxidative phosphorylation. These processes result in the progressive oxidation of glucose, which generates molecules with high energy content such as NADH and FADH2. High-energy electrons are carried by these molecules.
B. An electrochemical gradient is established by the difference in hydrogen ion concentration brought about by the electron transport chain. Potential energy is represented by a higher concentration of hydrogen ions in the intermembrane space than in the mitochondrial matrix. A protein complex called ATP synthase allows hydrogen ions to return through the inner mitochondrial membrane and generate energy. The name of this process is chemiosmosis.
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What would happen if the termination sequence was skipped or not read?
Answer:
Transcription is an essential step in using the information from genes in our DNA to make proteins. Proteins are the key molecules that give cells structure and keep them running. Blocking transcription with mushroom toxin causes liver failure and death, because no new RNAs—and thus, no new proteins—can be made.^2
2
What is the homeostatis
Q3. In June, which hemisphere receives straight/direct rays from the Sun- the northern hemisphere or southern hemisphere?
The hemisphere that receives direct sunlight during june is the northern hemisphere (summer).
please help
Which of the following does not support the concept of uniformitarianism?
A) Sudden changes in Earth's geology have occurred during Earth's past.
B) Since volcano eruptions occur in the present day, they must have occurred in the past.
C) The rate at which geologic events occur is the same throughout time.
D) Because Earth's geologic processes are so slow, Earth must be very old.
Answer:
The first is false and inhibits hypothesis formation, the second belongs to science as a whole and is not unique to geology. The first concept, titled substantive uniformitarianism, is incorrect and should be abandoned; the second, titled methodological uniformitarianism, is now superfluous and is best confined to the past history of geology.
Explanation:
50 Points Help
Scientific question – Yes or No?
1. What is the effect of cigarette smoke on lungs?
2. Why is blue the best color in the world?
3. Did the grass turn brown because it needs fertilizer?
4. What is the effect of ‘study-time’ on test grades?
5. Why is basketball a boring sport?
6. Are cows faster than pigs?
7. What makes a scientific question different to a normal question?
8. What is a scientific question?
9. What is NOT a scientific question?
10. Thanks For Helping Me <3
Answer:
1.Smoking can cause lung disease by damaging your airways and the small air sacs (alveoli) found in your lungs. Lung diseases caused by smoking include COPD, which includes emphysema and chronic bronchitis. Cigarette smoking causes most cases of lung cancer
2.Blue is described as a favorite color by many people and is the color most preferred by men. Because blue is favored by so many people, it is often viewed as a non-threatening color that can seem conservative and traditional. Blue calls to mind feelings of calmness or serenity.
3.Grass can turn brown if the soil's pH is too high, meaning the soil is too acidic. You can test the pH and add the nutrients, like lime or sulfur, which will correct the pH balance. But in extreme cases, you may need to replace the grass and soil altogether.
4.They found that overall, students who spent more time on the test had slightly higher grades. Further, gender differences were mixed in that on the first test females took longer to take the test and earned higher scores, while on the second test females again took longer but scored lower than males
5.Basketball can be taxing on the body. Jumping, pivoting, physical contact and high-energy bursts of running are all elements of the game. During practice and competitive play, back pain can result in athletes that range from bruises, strains and spasms, in the opinion of physicians Josh Dines and Rock Positano.
6.Pigs are one of the most intelligent species on the planet, just as elephants and dolphins. They learn faster than dogs or primates and their intelligence is compared to that of a three year old child. Cows have excellent problem solving skills that involve logic.
7.Scientific questions need to be more specific than that. There needs to be a simple investigation that you can do to directly answer the question. A general question might contain multiple scientific questions that, together, would answer that general question.
8.A scientific question is a question that may lead to a hypothesis and help us in. answering (or figuring out) the reason for some observation. ● A solid scientific question must be testable and measurable. ○ You can complete an experiment in order to answer it.
9.Firstly there are those questions that look for meanings or purposes behind things, eg questions around why the universe exists, or why it is the way it is, or questions about the purpose of our existence. Some people describe these as 'ultimate' questions, beyond the realm of science.
10.
Circle the word that best completes the statement about cell theory.
6. The cell theory states that:
i. All organisms are made of organelles / cells.
ii. All existing cells are produced by other living dead cells.
111. The atom cell is the most basic unit of life.
7. Cell theory is one of the great unifying theories of biology / chemistry.
MAIN IDEA: Prokaryotic cells lack a nucleus and most internal structures of
eukaryotic cells.
Question reformatted:
Circle the word that best completes the statement about cell theory.
6. The cell theory states that:
i. All organisms are made of organelles / cells.
ii. All existing cells are produced by other living / dead cells.
iii. The atom / cell is the most basic unit of life.
7. Cell theory is one of the great unifying theories of biology / chemistry
Answer:
6. The cell theory states that:
i. All organisms are made of cells.
ii. All existing cells are produced by other living cells.
iii. The cell is the most basic unit of life.
7. Cell theory is one of the great unifying theories of biology
Explanation:
Cell theory is one of the central theories of biology and is universally accepted. It states that all organisms are cellular - that is they are made of cells. It also states that all living things come from other living cells (not spontaneously, or from dead cells). The cell is the most basic unit of life, organisms can be unicellular, but no living thing is 'less' than that.
Why is it important that psychologists understand biology in their efforts to better understand behavior and mental processes?
Answer: By looking at the biological bases of human behavior, psychologists are better able to understand how the brain and physiological processes might influence the way people think, act, and feel.
State the parts of skeletal muscles. Describe their relationship to each other. Use the terms actin, myofibrils, myosin, and sarcomeres in your answer.
Answer:
why does it even say that
Explanation:
what does it even say
65 POINTS!
Scientists observed some fossils of the early ancestors of camels. Using the fossils they obtained, they prepared a phylogeny chart for camels.
Based on this chart, what can you conclude about the relationship between modern camels (Camelus) and Aepycamelus?
OLIGOCENE
PLIOCENE PLEISTOCENE
EOCENE
LOWER UPPER
MIOCENE
LOWER UPPER
Paratylopus
Eschatius
Oxydactylus Aepycamelus
(Giraffe-camel)
7-Piptylopus
Poebrotherium - Protomeryx-Procamelus-Pliauchenia-Camelus
Camelops
Stenomylus
(Gazele-camel)
Modern camels share an evolutionary relationship with Aepycamelus, but they didn't directly evolve
from them.
Aepycamelus don't share any evolutionar relationship with modern camels.
Aepycamelus are modern camels' closest extinct relatives.
Aepycamelus are modern camels' closest living descendants.
Answer:
A. Modern camels share an evolutionary relationship with Aepycamelus, but they didn’t directly evolve from them.
Explanation:
The phylogeny chart shows that modern camels share an evolutionary relationship with Aepycamelus, but they didn't directly evolve from them
What is a phylogeny chart?A phylogeny chart is a chart that shows the relatedness of organisms by charting structural relationships in order to determine their evolutionary origins.
From the phylogeny chart , modern camels, Camelus share an evolutionary relationship with Aepycamelus as they both originate From a common ancestor, Protylopus.
However, modern camels do not directly originate from Aepycamelus.
Therefore, it can be concluded that modern camels share an evolutionary relationship with Aepycamelus, but they didn't directly evolve from them.
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answer the following in a case study my mother used to struggle going up a flight of stairs and seven from terrible migraines but then she started using orbital life she has so much energy in her headaches are gone this argument is
Case Study: The Effectiveness of Orbital Life in Improving Energy Levels and Relieving Migraines
Introduction:
This case study focuses on the experience of my mother, who used to struggle with climbing stairs and suffer from severe migraines. Her condition improved significantly after using a product called Orbital Life, resulting in increased energy levels and the elimination of headaches.
Background:
My mother's previous difficulties in climbing stairs and her frequent migraines had a negative impact on her daily life and well-being. Seeking a solution, she decided to try Orbital Life, a product known for its energy-enhancing properties and migraine relief.
Method:
My mother incorporated Orbital Life into her daily routine as directed.
Results:
After a period of regular use, my mother experienced remarkable improvements. She reported having significantly higher energy levels, enabling her to climb stairs effortlessly. Furthermore, her migraines were noticeably reduced in both intensity and frequency, providing her with relief and improved quality of life.
Conclusion:
It can be concluded that Orbital Life has proven effective in enhancing energy levels and alleviating migraines. However, it is important to note that individual experiences may vary, and further research and consultation with healthcare professionals are recommended for personalized recommendations and treatment.
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The Moon goes through many phases each month. These phase-changes provide evidence that the Moon revolves around Earth, similar to how the planets orbit the Sun. This constant motion is mainly controlled by-
The moon rotates around Earth, this continuous motion is mainly controlled by the gravitational attraction between the Earth-Moon.
What is gravitational force?It is the force of gravity that pulls objects having mass towards each other, due to this force our body keeps on the ground.
The gravitational attraction keeps them in orbit inside the Earth–Moon system approximately the common center of mass, a point approximately, 4670 km from the center of the Earth.
Therefore, due to gravitational attraction, constant motion is mainly controlled.
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hermaphrodite flowers are bisexual true false
Answer:
true
Explanation:
they refer to organisms and they are bisexual
Answer:
true
Explanation:
What is the purpose of the lab? for weather patterns
Answer:
Weather Lab is a tool to help visualize how North America's weather is formed.
Explanation:
Weather Lab is a tool to help visualize how North America's weather is formed. This lab is designed to model the complex interactions between air masses and ocean currents, but like all models it represents probable outcomes. Each prediction you make is for possible outcomes during Spring.
Hope It Helps
URGENT WILL GIVE BRAINLINESS
Choose one of the following scenarios and answer the questions provided. Support your answers using scientific reasoning and discussing possible impacts to individuals, society, and the environment. Be sure to also discuss any medical or ethical issues that may apply. (10 points)
Scenario 1:
Genetic engineering can be used to create more productive strains of farm animals. By adding genes to an animal's DNA, the animal can be made to produce milk or meat containing vital nutrients that would not be found naturally in those products. This provides a greater amount of nutrients per serving of milk or meat.
Do you think that this type of genetic engineering should be pursued? Explain your answer. (5 points)
What are some possible impacts (positive and negative) of this type of genetic engineering on individuals, society, and the environment? (5 points)
Scenario 2:
In the future, doctors may be able to evaluate your DNA to check for genetic markers related to specific medical conditions or harmful reactions to medications. Your personalized genetic profile could be kept on record and referred to in order to develop personal medical treatment based on your unique DNA sequencing. Scientists have found that just small variations in a specific section of your DNA can help determine how well some medications can work for you or if they would be beneficial at all.
Would you want to have your DNA profile kept in your medical record as a reference for your doctors? Explain your answer. (2 points)
What are potential pros and cons of having such tests done and referring to DNA sequences when determining a patient's medical treatment? (5 points)
Describe how the availability of this technology might affect the frequency of genetic diseases in individuals and populations. (3 points)
Answer:
i tried my best (so many questions on scenario 2)
Explanation:
scenario 1: there are many positive and negative possible impacts that come with genetic engineering. A very negative outcome could come from just one mistake. But if there was a way to ensure that nothing could go wrong than the outcome would be an healthy new meat or milk that's packed with nutrients.
scenario 2: I think if this was a real thing i would be completely for it. If a person was to get their DNA checked then doctors would be able to prescribe a medication that would fit you. this could also prevent any allergic reactions to and medications or treatments.
I personally would want my DNA profile kept on record so that i can be treated with the right medications for me.
(The potential list pros and cons would probally look like this)
PROS
Makes for better treatmentCan show genetic markers related to specific medical conditions or harmful reactions to medications.can help determine how well some medications can work for you or if they would be beneficial at all.CONS
DNA screening may not show all conditionspatient may not be able to get treated if their condition is unknownSomething could go wrong during the screening a wrong treatment may be administered as a result.Question 7 of 10
Which part of a tube worm's cells keeps excess salt from entering the cells?
A. The cytoplasm
B. The cell nucleus
C. The cell membrane
D. The cytoskeleton
SUBMIT
Answer:
its C. The cell membrane
Explanation:
In fruit flies, red eye color (A) is dominant to white eye color (a). If a fly is homozygous dominant for eye color, what pair of alleles does it possess?
Answer:
AA
Explanation:
The alleles that the fly has are AA. Homozygous means the same letter, and since it is dominant we know the letter is AA. The fly would have red eyes and pass its genes onto its children.
What is a livelihood?
1.) an entertainment designed to make one laugh
2.) a means of sustaining or supporting life 3.) a means of introducing humor into a neighborhood
4.)none of the above
Answer:
2.) a means of sustaining or supporting life
Explanation:
Livelihood is the means of a person's needs and a person's actions to get the needs to live. This includes clothes, food, water, shelter, and a job to generate income.
The other options don't talk about anything related to life.
A certain population of flowering plants depends on bees for pollination. What will happen to this population if there is an increase in the number of pollinating bees?
A.
The population will not change.
B.
The population will not be able to reproduce.
C.
The population will decrease.
D.
The population will increase
If there is an increase in the number of pollinating bees, then D. The population will increase.
What is the natural process phenomenon of pollination?The natural process phenomenon of pollination refers to the fecundation mechanism in plants that involves the transport of pollen by means of insects from one plant to another, thereby it is associated with an increase in the number of plants.
Therefore, with this data, we can see that the natural process phenomenon of pollination is based on the movement of bees that carry out pollen.
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Answer:
the answer is increase
Explanation:
i had this one be for
PLEASE HELP WILL GIVE BRAINLIST!!
1. Describe the process that is occurring in this image:
2. The principle theme in biology is DNA transcribes to RNA and RNA translates to proteins. Place these images in the correct order and identify as transcription or translation.
*1st picture for the 1st question
*2nd picture for the 2nd queston
Answer:
1. Translation
2. D, A, C, B
Explanation:
1. The image shows a single stranded nucleic acid attached to a ribosome and a protein being produced. It is taking place in the cytoplasm. This process is called translation.
In translation, an mRNA transcribed from the DNA in the nucleus is translated into a protein. This occurs thanks to protein synthesis factories called ribosomes.
2. One strand of the double stranded DNA is used as a template to synthesise an RNA molecule. This is shown from picture D (where the strands of the DNA are separated and the nucleotides are ready to be assembled into an mRNA) and picture A, where the single stranded mRNA has been made.
Then the mRNA is translated into a protein through the joining of amino acids. The correct sequence of amino acids, as determined by the mRNA, are brought by specialised RNAs called tRNAs. The tRNAs are clover shaped molecules bound to a complementary amino acid. They bring the correct amino acids to the ribosome and mRNA to join them together in a protein. Thus us shown in C, and B.