Answers
Most neurons have a cell body, an axon, and dendrites. The cell body contains the nucleus and cytoplasm. The axon extends from the cell body. Dendrites extend from the neuron cell body.
What are neurons?Neurons are information messengers. They use electrical impulses and chemical signals to transmit information between different areas of the brain, and between the brain and the rest of the nervous system.
The two types of prominent brain cells are the glial cells and the neurons. While neurons in the brain play the lead role, glial cells outnumber neurons in different areas throughout the brain.
Neurons (also called neurons or nerve cells) are the fundamental units of the brain and nervous system, the cells responsible for receiving sensory input from the external world.
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Related Questions
How do limiting factors influence each other?
Answers
Answer:
In the natural world, limiting factors like the availability of food, water, shelter and space can change animal and plant populations. Other limiting factors, like competition for resources, predation and disease can also impact populations. ... Other changes in limiting factors will cause a population to decrease.
Explanation:
hope it helps.
Answer: Two or more limiting factors may work in conjunction with one another.
Explanation: For example, parasites and disease. In this case, we have a biotic factor (parasites) combined with an abiotic factor (a disease-causing virus). Combining these limiting factors creates a deadly team that can have an even greater impact on a population's growth and survival.
Which of the following is a known limiting factor for good nutrition
Answers
Answer:
seems you forgot the "followings" but here are some known limiting factors
Explanation:
Exercise,Physiology, Mindset, Nutrition and Genetics.
Helpppppppppppppppppp
Answers
Answer:
There is no correlation
Explanation:
1. Which of these best identifies biotic factors in a forest environment?
plants, animals, and their surroundings; including wildflowers, burds, rocks, and water
Answers
Answer:
beesechurger
Explanation:
wich of the following statetment is correct about cerebellum ? A it regulates the muscular movement for locomotion B it is a part of brain C Both A and B D neither Aand B
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Answer: Both A and B is correct about the cerebellum.
Explanation:
Interphase must occur once before meiosis can happen. (Same thing for mitosis). What would happen if interphase didn't occur first?
Question 5 options:
The new cells would have the same amount of DNA.
Half of the new cells would not have nuclei.
The new cells would have half as much DNA.
The new cells would have ¼ the DNA as the original cell.
Answers
Interphase is the initial stage of both mitosis and meiosis. The function of the interphase is to allow the cell to grow, duplicate its DNA, and carry out cellular activities. The next stages of mitosis and meiosis occur following interphase. Hence, if interphase didn't occur first, the cells would have half the amount of DNA.Interp
hase is a cell cycle phase in which cells prepare for cell division by performing critical growth and replication processes. The DNA is replicated during the S (synthesis) phase of interphase in preparation for cell division. DNA replication occurs only in interphase, and cells must pass through interphase before proceeding to the subsequent stage of the cell cycle.
The amount of DNA in the new cells would be halved if interphase did not occur first before meiosis or mitosis. It's worth noting that interphase is a crucial stage that facilitates chromosome replication and increases the cell's overall size and mass.
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The external appearance of traits is called: -----
a.
Ecotype
b.
Genotype
c.
Cytotype
d.
Phenotype
Answers
Answer:
d) Phenotype
Explanation:
External appearance of an individual trait is called phenotype. The term "phenotype" refers to the observable physical properties of an organism; these include the organism's appearance, development, and behavior.
All changes saved
15. What did people use for energy before fossil fuel and electrical power
energy was harnessed?
They used whale oil and steam power to run machines.
O Humans had only their own muscles and a knowledge of levers and
pulleys for power.
Humans used muscle power and direct wind and water power.
Humans burned wood to power their machines.
Answers
Before fossil fuel and electrical power energy were harnessed, Humans used muscle power and direct wind and water power.
The correct option is C.
What is muscle power?Muscle power refers to the power generated by humans during the contraction and relaxation of their muscles.
Muscle power can be used to accomplish a variety of tasks such as lifting objects, walking, running, etc.
Before the discovery of fossil fuels, humans use muscle power as well as wind and water power to accomplish tasks such as driving of motors, sailing ships, cutting trees, etc.
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20. Name and describe two diseases caused by recessive genes.
Answers
Answer:
Autosomal Recessive: Cystic Fibrosis, Sickle Cell Anemia, Tay-Sachs Disease. We inherit genes from our biological parents in specific ways. One of the ways is called autosomal recessive inheritance.
Explanation:
got it from google hope it help
Answer:
Recessive: Cystic Fibrosis, Sickle Cell Anemia, Tay-Sachs Disease. We inherit genes from our biological parents in specific ways
Explanation:
Drag the tiles to the correct boxes to complete the pairs.
Match each form of energy to its description.
gravitational potential
Answers
Motion energy refers to the energy related to an object's movement. When an object is in motion, it possesses kinetic energy, which is a form of motion energy.
How to explain the energyThe matching will be:
motion energy = energy related to an object's movement
chemical energy = stored energy related to positions of atoms within molecules
thermal energy = energy of motion of particles in a substance
nuclear energy = energy released when a nucleus splits or combines
gravitational potential energy = energy related to height
sound energy = energy generated by vibration of a string
Chemical energy is stored energy that is related to the positions of atoms within molecules. It is the energy that can be released or absorbed during a chemical reaction. When chemical bonds are formed or broken, energy is either released (exothermic reaction) or absorbed (endothermic reaction) in the process.
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Your little brother has a habit of pestering you whenever you sit down to study, so you start one of his favorite videos to keep him
occupied while you study and are pleased to note that it does, indeed, stop the pestering. Over time, you find yourself starting videos
more and more for him when you want to study or do other activities without interruption from him. This suggests that, for you, the
behavior of starting a video for your little brother has been
O positively reinforced
O positively punished
O negatively reinforced
O negatively punished
Answers
Answer:
Positively reinforced
Explanation:
You are rewarding him for bothering you so its reinforcing it and giving him a good thing so positively
Answer:
id say Positively punished, if it was reinforced it wouldve meant that (positive) he did something good to get that reward, (negative) he wouldve gotten something taken away. hope this helps! :)
Explanation:
When DNA is condensed in a form that can be seen with a microscope as it prepares for cell division it is called?
Answers
Answer:
The condensed form of DNA that can be seen with a microscope as it prepares for cell division is called chromatin.
Explanation:
What do you notice about the anti parallel strands?
(Can you give me a simple answer please )
Answers
Answer:
side by side but run in opposite directions. The two strands of DNA are antiparallel. The head of one strand is always laid against the tail of the other strand of DNA.
5 effects of green house effect.
5 effects of global warming
I WILL MARK U BRAINLIEST.............
Answers
Green House Effect:
A major component of the green house effect is how it traps heat. The trapping of heat can cause many problems.
1. Increase in droughts.
2. Melting of glaciers.
3. Increased algal blooms.
4. Acidic oceans.
5. Polluted air.
Global Warming:
Due to the green house gas effect, we can see the damage that the earth will sustain through global warming.
1. Death of Phytoplankton.
2. Decreased oxygen in the atmosphere.
3. Higher sea levels.
4. Intense heat waves.
5. Intense storms.
Which of the following phases can be associated with either aerobic or anaerobic glucose metabolism?
A. Glycolysis
B. All of the above are correct
C. Fermentation
D. Electron Transport Chain
E. Kreb’s Cycle
Answers
How might you use the viking spacecraft photograph differently from the mars surveyor photograph to find out about the planet
Answers
Both the Viking spacecraft photograph and the Mars Surveyor photographs are valuable tools for studying the planet Mars, but they provide different types of information and may be used differently in scientific investigations.
The Viking spacecraft photograph was taken in the 1970s and provides a broad overview of the Martian surface. It can be used to study the planet's geology, topography, and atmospheric conditions on a large scale. Scientists can use the photograph to identify features such as craters, valleys, and mountain ranges, and to study the composition and distribution of minerals and rocks across the planet.
On the other hand, the Mars Surveyor photograph provides higher-resolution images of specific regions of interest on the Martian surface. It can be used to study smaller-scale features such as rocks, boulders, and geological formations in greater detail. Scientists can use these images to identify and study specific geological processes such as erosion, sedimentation, and volcanic activity.
In summary, the Viking spacecraft photograph is useful for getting a broad overview of the Martian surface, while the Mars Surveyor photograph is better suited for studying specific regions of interest in greater detail. Both photographs are important tools for scientists studying Mars and can be used in complementary ways to advance our understanding of the planet.
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Can you please help me with this exercise a
Answers
Can you please help me with this exercise A of sentence rephrasing:
1.We were doubtful about his success. (Use: sure.....)
Ans: We were not sure about his success.
2. Sneha looked at me and smiled. (Begin: looking.....)
Ans:- Looking at me, Sneha smiled.
3. One should not always keep promises. (Begin: Promised)
Ans:- Promised should not always be kept.
4. I said,' How sad he looks! (Begin! I exclaimed)
Ans- I exclaimed, "How sad he looks!"
5. As soon as the traveler knocked, a bird. flew out of the turret. (Begin: No sooner...…)
Ans:- No sooner did the traveler knock, a bird flew out of the turret.
6. Unless you walk fast, you will miss the bus. (Use: lest)
Ans:- Walk fast lest you miss the bus.
7. The boxing was kind and just. (Begin: Not only)
Ans!- Not only was the boxing judge kind, but also just.
8. Mrinal is not as clever as Samir. (Begin: Samir.....)
Ans: Samir is cleverer than Mrinal.
Sentence transformation or sentence rephrasing exercises are used to describe these types of sentences. They require changing a sentence to include a particular word or phrase specified in parentheses. These exercises are designed to assess your knowledge of sentence form, principles of grammar, and word usage. They help develop your ability to communicate concepts in multiple ways and show versatility in sentence structure.
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which of these layers is typically thinest?
Answers
Answer: crust although you didn't give me answers to choose from
Explanation:
What is the Definition of Smog?
Answers
Answer:
Smog is air pollution that reduces visibility and can cause harm to people with breathing problems.
Explanation:
One of the challenges facing the world today is supplying enough food for the human population. Farming with genetically modified plants is a possible solution to this challenge. What is a concern with using GM plants?
A. Farming with GM plants that are resistant to chemical herbicides may lead to overuse of weed-killing compounds.
B. Farming with GM plants requires less land and energy, which may lead to lower food costs and an economic crisis for farmers.
C. GM plants require more insecticide use, which may increase the chance of chemical residues in the food supply.
D. Scientific studies on GM plants are not available so the effects of GM plants are unknown.
Answers
Answer:
Option A
Farming with GM plants that are resistant to chemical herbicides may lead to overuse of weed-killing compounds.
Organic semiconductors are a new technology that scientists are considering for the next generation of solar
panels. Manufacturers want to produce efficient semiconductors at a low cost. Which type of organic
semiconductors would be most desired as a solar panel technology?
Answers
The specific properties of the most desired organic semiconductors for solar panel technology may evolve as advancements are made in the field.
In the context of solar panel technology, the most desired type of organic semiconductors would typically possess the following characteristics:
High Efficiency: The organic semiconductors should have a high power conversion efficiency, meaning they can efficiently convert sunlight into electricity. This is crucial for maximizing the electricity output of solar panels.
Tunable Bandgap: Organic semiconductors with a tunable bandgap would be advantageous. The bandgap determines the range of light wavelengths that can be absorbed by the material. A tunable bandgap allows for optimization to match the solar spectrum, enabling better absorption of sunlight and improved overall efficiency.
Long Operational Lifetime: The organic semiconductors should be stable and exhibit a long operational lifetime. Solar panels are expected to endure outdoor conditions for many years, so the materials used should be resistant to degradation, such as from exposure to UV radiation or moisture.
Scalability and Low Cost: Manufacturers aim to produce organic semiconductors on a large scale at a low cost. Therefore, desirable organic semiconductors should be readily synthesized using cost-effective methods and be compatible with high-volume manufacturing processes.
Environmental Friendliness: Organic semiconductors that are environmentally friendly and have low toxicity are desirable. This is aligned with the goal of sustainable and clean energy technologies.
It is important to note that the field of organic semiconductor research is still evolving, and scientists are continually working to improve the performance and characteristics of these materials.
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Some people's earlobes dangle or flap unattached, while others don't. This trait is genetically determined. Use the genetics simulation to explore the genes that determine whether earlobes are attached or unattached. One trait is dominant and the other is recessive. See what happens when you cross parents with different genetic combinations. Follow the specific instructions for each trial.
Answers
Complete question, Answer, and Explanation:
Due to technical problems, you will find the complete question, answer, and explanation in the attached files
what is the difference between cork formation and gum formation in the plants as an immune mechanism
Answers
Answer:
Cork formation is a type of secondary growth that occurs in the stems and roots of woody plants. Gum formation, on the other hand, is a type of defense mechanism that occurs in response to injury or infection.
Explanation:
What molecule did Woese and Fox use to construct their polygenetic tree?
Answers
Answer:
16S ribosomal RNA
Explanation:
Carl Woese used the 16S rRNA gene to discover the third major domain of life, the archaea.
Can environmental factors influence the expression of traits?
Answers
Answer:
Environmental Factors Interact with Genes
Environmental factors often influence traits independently of genes. But not always. Sometimes the environment changes a gene—either its DNA sequence or its activity level. Either of these effects can change the proteins that are made from a gene, which in turn affects traits.
Each statement below can be described as an observation, fact, or conceptualization. Indicate which of these three possibilities best characterizes each statement and explain your choice
a. All 100 observers agreed the sun rises in the east every day
b. This green apple is sour
c. Planets move from west to east against the background of fixed stars because they are revolving around the sun, just as the Earth does.
d. The United States fought in Vietnam to preserve democracy from communist aggression
e. All green apples are sour.
Answers
Answer:
Explanation:
A fact is something that occurs in the real world. Something that can be verified that is whether correspond to experience.
a. All 100 observers agreed the sun rises----this is a fact
Observation tend to acquire information from a primary source. In living beings, observation make use of the senses, it can be perception and may require data recording via the use of scientific instruments.
This green apple is sour--- this is an observation
Conceptualization involves writing out clearly the key concepts. It involves what comes to the mind after thinking about a subject.
d. The United States fought in Vietnam to preserve democracy from communist aggression --- conceptualization
After analyzing and interpreting data about BMI, obesity and various types of sweetener consumption, develop questions to clarify an argument that proposes a cause and effect relationship between obesity and artificial sweetener consumption.
Answers
Despite the fact that artificial sweeteners were created as sugar substitutes to aid in lowering insulin resistance and obesity, data in both areas.
What effects do artificial sweetener intake have on the body?Therefore, using artificial sweeteners might result in irregular pancreatic function, abnormal insulin levels, as well as alterations in other metabolic processes that may increase our risk of developing linked diseases like type 2 diabetes.
Do artificial sweeteners contribute to the development of obesity?Because of this, even though using artificial sweeteners to aid in weight loss seems promising, they have also been connected to a number of health issues, such as obesity and the associated cardiometabolic abnormalities (29–31).
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The processes by which a molecule can be extracted and processes by which a molecule can be isolated
Answers
Answer:
Extraction is the first step to separate the desired natural products from the raw materials.
solvent extraction, distillation method, pressing and sublimation
Isolation can be achieved from polyherbal formulation but it will be rather difficult and would involve complex purification steps .
Explanation:
Have a great day!
what is the state of biodiversity in South Africa?
Answers
Answer:
The third-most biodiverse nation in the world is South Africa. It is recognized for having a high endemism rate and is home to more than 95,000 identified species. In addition, the nation is home to a wide variety of biomes, including forests, deserts, estuaries, and marine ecosystems.
Explanation:
Two solutions are separated by a semipermeable membrane that is permeable to potassium but not chloride or sodium ions. Solution A on the left contains a solution that is 100 mM potassium, while Solution B on the right has a concentration of potassium chloride of 1 mM. There is an electrode in both solutions, and a comparative assessment of voltages between the two compartments is being made. The investigator doing the study decides to call side B ground potential (or, in other words, defines it as 0).
A. What is the value for the chloride equilibrium potential in this condition?
B. In one sentence, describe why it has a positive or negative value. C. What would be the value of the chloride equilibrium potential? (show how you calculate this) D. What is the voltage of side B relative to side A? E. Does the chloride equilibrium potential contribute significantly to the voltage actually being measured by the investigator? Why or why not (one sentence)?
Answers
Thank letra b