Answers
A neuron's (nerve cell) dendrites are its outgrowths, which are where it receives signals (information) from other neurons. Electrochemical signals are used to transmit information from one neuron to another.
The portion of a neuron's body that houses the nucleus and regulates cell activity is referred to as the cell body or soma.
The axon, which transmits information to other neurons, and the dendrites, which carry information to the neuron, are connected by the cell body. The dendrites transmit signals to the cell body when a neuron receives information from another neuron. Depending on the signal's strength, the cell body may then deliver the information to the axon.
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Related Questions
Please help! bio questions
Answers
Hope this helps!!
Where does all of Earth's weather occur?
Answers
Answer:
troposphere
Explanation
The troposphere is the lowest layer of the atmosphere. This is the layer where we live and where weather happens. Temperature in this layer generally decreases with height. The boundary between the stratosphere and the troposphere is called the tropopause.
Hope that helps!
A water-soluble hormone approaches its target cell. What can we conclude about this hormone?
The hormone originated in the ovaries or testes
The hormone will be a non-steroid
The hormone is hydrophobic and will need to combine with protein molecules to enter the cell
The hormone released will signal the beginning of puberty
Answers
If a water-soluble hormone approaches its target cell, it can be concluded that the hormone will be a non-steroid (option B).
What is an hormone?An hormone is any substance produced by one tissue and conveyed by the bloodstream to another to effect physiological activity.
Hormones are usually proteinous in nature and can either be water-soluble or fat-soluble depending on whether it can dissolve in water or fat respectively.
According to this question, a water-soluble hormone approaches its target cell. This suggests that that hormone must be a non-steroid i.e. does not contain fat.
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The product of Vidya's height and 7 is 112.
Answers
If the product of Vidya's height and 7 is 112, then Vidya's height would be 16.
Word problemThe problem here is how to translate the word problem into an equation.
Vidya's height is an unknown variable.
Let us assume that Vidya's height is Y. The product of Vidya's height and 7 is 112.
Thus:
Y (Vidya's height) x 7 = 112
7y = 112
We now have an algebraic equation in our hands. Let's solve for Vidya's height:
7Y = 112
Dividing both sides by 7, we have:
Y = 112/7
Y = 16
In other words, Vidya's height is 16.
Check: 16 x 7 = 112
The complete question: The product of Vidya's height and 7 is 112. Translate the sentence into an equation.
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how fertilization occur in flowering plant
Answers
explanation: When pollen is formed by the anther, or male part of a plant, it will blow in the wind or attach to an organism that carries it to the top of the pistol, known as the stigma. Once the pollen attaches to the stigma, the pollen germinates and forms a pollen tube that extends into the ovary. Once formed, two sperm cells will be released and fertilize both the egg and the two polar nuclei of the plant to form the zygote and endosperm, respectfully.
what is the formula for net primary productivity
Answers
Gross Primary Production or GPP minus the carbon that is lost to respiration
Explanation:
NP = GPP - RESPIRATORY LOSS
WILL MARK BRAINLIEST!!!
Fat and ATP are different molecules that can both be described as molecules that store
energy. Compare the functions of these molecules in terms of energy storage.
A) O ATP molecules are made when where there is an excess amount of energy,
while fat molecules are used immediately.
B) O ATP molecules are used for long-term storage, while fat is used for
immediate energy
C) O Fat molecules are stable and can be stored for a long time, while ATP is not.
D) O Fat molecules are unstable and can be stored short-term, while ATP
molecules are stable and stored long term.
Answers
Answer:
C) Fat molecules are stable and can be stored for a long time, while ATP is not.
Explanation:
ATP is short-term energy, and fat is long-term energy and is used when when there is no more energy. Fat molecules are also highly stable because of the many covalent bonds
Answer:
C, i think
Explanation:
ATP is short term storage due to the fact that it is produced rapidly and used up just as fast in cells. Fat is long term, usually when there is no energy, fat is burnt up (during exercise is the most common) and used for energy
For her science project, Leah built a model of water vapor cooling and changing to a liquid. What part of the water cycle process did Leah model?
A. evaporation
B. condensation
C. precipitation
D. freezing
Answers
Condensation is the process where water vapor becomes liquid. It is the reverse of evaporation, where liquid water becomes a vapor. Condensation happens one of two ways: Either the air is cooled to its dew point or it becomes so saturated with water vapor that it cannot hold any more water.
Where does precipitation occur in the water cycle? Illustration of a water cycle. Has white clouds, Dark color clouds with rain, water bodies, and water evaporating. Also, has a Sun on the left corner. A. A B. B C. C D. D
Answers
Precipitation occurs in the water cycle in stage C. During this stage, the water vapor that has been evaporated from water bodies, plants, and other surfaces condenses into clouds due to cooling.
As more water vapor condenses, the clouds become heavier and cannot hold all the moisture, leading to precipitation in the form of rain, snow, sleet, or hail.
The water cycle begins with the sun's energy evaporating water from oceans, rivers, lakes, and other water bodies. This water vapor then rises into the atmosphere, where it cools and condenses into clouds during stage B. Once the clouds become too heavy, precipitation occurs, and the water returns to the Earth's surface, either directly into oceans, lakes, and rivers or as groundwater. This completes the water cycle, and the process starts over again.
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A researcher wants to examine the effect of fertilizer and the effect of sunlight on the yield of tomatoes. She bought 60 tomato plants at local garden store. She randomly assigned 30 tomato plants to be planted on the sunny side of the hill and 30 to be planted on the shady side. The 30 plants which are planted on the shady side are randomly assigned to one of three groups. The first group are grown with no fertilizer, the second group with a small amount of fertilizer, and the third group with a large amount of fertilizer. The 30 plants which are planted on the sunny side are likewise randomly assigned to one of three group. The first group are grown with no fertilizer, the second group with a small amount of fertilizer and the third group with a large amount of fertilizer. All tomato plants are planed at the same time and are all treated alike (in terms of how they are watered, weeded etc.). Each plant is grown to maturity. The total weight of tomatoes obtained from each plant is recorded. Identify the factor(s) and the number of levels for each. a) Sunny, shady (2 levels) b) No fertilizer, small amount of fertilizer, large amount of fertilizer (3 levels) c) No fertilizer and sunny, small amount of fertilizer and sunny, large amount of fertilizer and sunny, no fertilizer and shady, small amount of fertilizer and shady, large amount of fertilizer and shady (6 levels) d) Fertilizer (3 levels), location (2 levels) e) Fertilizer (3 levels), blocking variable – location (2 levels)
Answers
In this experiment, the fourth tomato plants—the group of tomatoes that do not get any fertilizers—serves as the control group.
Fertilizer is any substance, whether chemical or natural, applied to the soil with the intention of boosting productivity. Tomato groups behave as a reference group when fertilizer is added, whereas tomato groups that have no fertilizer added behave as a control group. The aforementioned description is true as a result. The group in which nothing is altered is known as the control group. To determine whether the changes you make in the experimental groups actually had an impact, use this as a foundation or baseline. In the absence of this, your experiment is worthless since there is no evidence that the adjustment you performed was the root cause of the result you observed.
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Formation of enterocelous?
Answers
Enterocoelous refers to the condition in which the coelom develops from pouches "pinched" off of the digestive system, whereas Schizocoelous refers to the condition in which the body cavity is formed by the splitting of the mesoderm during embryonic development.
What procedure does the coelom of the enterocoelous and schizocoelous designs follow?Unlike Schizocoelous, where the capsule is created either by breaking the capsule or by pouches "pinched" off of the digestive tract, Enterocoelous is an illness in which the coelom originates from pouches "pinched" off of the digestive system.
A method for how certain animal embryos develop is known as schizocoelous or schizocoelic. When secondary heart cavities coeloms are created by breaking a solid mass of pair with polished nickel hardware embryonic tissue, the schizocoely process takes place.
What is the formation of the coleom for the enterocoelous and schizocoelous plan?
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which sentence is the best example of living things reproducing to make more of their kind?
Answers
Answer: C
Explanation:
Answer:
D. A male robin and a female robin care for eggs that combine genes from both robins.
Explanation:
it is
many disoryers are do to inability of an infividyal to breack foen a oarticulat chemucal
Answers
Many disorders are due to the inability of an individual to break down a particular chemical. A person who has a disease called phenylketonuria (PKU).
Which prevents them from breaking down the amino acid phenylalanine, this is one example of a person who is unable to break down a chemical in their body.
Giving a person the right enzymes can help treat these diseases. Chemicals in our bodies are broken down by enzymes, which act as biological catalysts.
Therefore, if a person is deficient in the right enzyme, that person can be cured by giving them that enzyme. Let's discuss the remaining options.
Antigens are dangerous foreign substances that have gotten inside the body. The genetic material is stored on chromosomes, which are found inside the nucleus.
Organelles are cellular structures, such as the mitochondria, nucleus, and endoplasmic reticulum, that have particular roles.
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Your question is incomplete, but most probably your full question was,
Many disorders are due to the inability of an individual to break down a particular chemical. Sometimes these disorders can be treated by giving the affected individual the appropriate
(1) enzymes
(2) antigens
(3) chromosomes
(4) organelles
provides an opportunity to get
to know someone of the opposite sex outside your own family.
Answers
College life or getting to meet people provides an opportunity to get to know someone of the opposite sex outside your own family.
Understand differences and similarities of both genders, and learn how to get along with each other.
Establish good interpersonal relationships, enrich your social life.
Understand each otherAccept each otherLook for similaritiesLearn from each otherComplement each otherChoose friends carefullyBe sincereHow to Get to Know the Person
1 Ask open-ended questions
2 Ask them questions about the future
3 Learn about the interests
4 Be curious about the life
5 Actively listen to them
6 Open up about past.
7 Invite them to hang out with closest friends
8 Spend a typical day together
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2. Construct Explanations. What is a possible benefit to an organism expressing codominant
or incomplete dominant traits?
Answers
Answer:
That trait will show up in the offspring. What is a possible benefit to an organism expressing codominant or incomplete dominant traits? ... An egg and a sperm join to form a new cell which creates unique offspring where asexual creates offspring with exactly the same genetic makeup.
Explanation:
How is the nitrogen cycle important to humans?
A.It produces free nitrogen that humans can breathe.
B.It converts nitrogen into a form that humans can obtain by eating other organisms.
C. It produces nitrogen compounds that humans can breathe.
D. It converts nitrogen into a form that humans can obtain by absorbing it through their skin.
Answers
The nitrogen cycle is important to humans in the following way: it converts nitrogen into a form that humans can obtain by eating other organisms (option B).
What is the nitrogen cycle?Nitrogen cycle is the natural circulation of nitrogen in a series of processes by which nitrogen and its compounds are interconverted in the environment and in living organisms, including nitrogen fixation and decomposition.
During the nitrogen cycle, atmospheric nitrogen is converted to nitrogen oxides by lightning and deposited in the soil by rain, where it is assimilated by plants and either eaten by animals (and returned as faeces) or decomposed back to elemental nitrogen by bacteria.
The usable form of nitrogen that is assimilated by plants becomes accessible to humans when they consume the plants, hence, depicting the importance of the nitrogen cycle.
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how do molecules move through the ecosystem?
Answers
Answer:
Explanation:
Molecules are changed from organism to organism through the process of digestion to biosynthesis.
A certain lake has a volume of about 480 m³. If the total population of freshwater shrimp in the lake is 600 million, what is the population density of the shrimp in that lake?
Answers
Answer:
1,250,000 shrimps per m³
Explanation:
Population density refers to how dense an area is per unit area/volume, and it is calculated by dividing the number of individuals in that area (population) by the area/volume of that area. That is;
Population density = population (N)/volume
According to this question, a certain lake has a volume of about 480 m³ that harbors a 600 million of freshwater shrimp. This means that;
Population density of the lake = population of shrimps ÷ volume of lake
Population density = 600,000,000 ÷ 480
Population density = 1,250,000 shrimps per m³
Which of these statements about photosynthetic organisms are true? Select all that apply.
Plants are not the only photosynthetic organisms.
Plants are not the only photosynthetic organisms.
Algae is a type of photosynthetic bacteria.
Algae is a type of photosynthetic bacteria.
All bacteria can do photosynthesis.
All bacteria can do photosynthesis.
Cyanobacteria are a group of bacteria that carry out photosynthesis.
Answers
Answer:
The statements that are true are: Plants are not the only photosynthetic organisms, Algae is a type of photosynthetic bacteria, and Cyanobacteria are a group of bacteria that carry out photosynthesis. Not all bacteria can do photosynthesis; some bacteria obtain energy through other processes such as chemosynthesis.
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Which strand of mRNA would be made during transcription using the DNA
strand shown below?
CTG ATA
• A. CTG ATA
• B. GAC UAU
• C. GAC TAT
• D. GUC TUT
SUBMIT
Answers
The strand of mRNA that would be made during transcription using the DNA strand CTG ATA is D. GUC TUT because uracil replaces thymine in the mRNA sequence.
What is the cellular process of transcription?The cellular process of transcription makes reference to the generation of an RNA template by using a complementary DNA sequence, which is a previous step to the generation of a protein by translation.
Therefore, with this data, we can see that the process of transcription is able to generate an RNA template such as an mRNA sequence by complementary DNA.
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how do you think the epithelial cells work in harmony with nerve cells in humans?
Answers
Answer:
exoosed body surface that's right
Name one safety hazard in the ph lab hazards simulation
Answers
Describe four different types of drugs and their impact on sports performance
Evaluate the impact of four different performance-enhancing drugs on performance in four different types of sport
Discuss, using relevant examples, why some individuals may resort to using performance-enhancing drugs in sport
Answers
Types of Drugs and their Impact on Sports Performance:
Anabolic steroids: Anabolic steroids are synthetic hormones that mimic the effects of testosterone. They are commonly used by athletes to increase muscle mass, strength, and endurance. However, they can also have negative side effects, including liver damage, heart disease, and hormonal imbalances.
Beta blockers: Beta blockers are used by athletes to control anxiety and reduce the effects of stress on the body. They are often used in sports such as archery and shooting, where steady hands and calm nerves are essential. However, they can also cause side effects such as dizziness, fatigue, and depression.
Human growth hormone (HGH): HGH is a hormone produced naturally by the body that stimulates growth and cell reproduction. It is often used by athletes to increase muscle mass and improve endurance. However, it can also have negative side effects, including joint pain, diabetes, and hypertension.
Erythropoietin (EPO): EPO is a hormone that stimulates the production of red blood cells, which carry oxygen to the muscles. It is often used by endurance athletes to improve their stamina and performance. However, it can also increase the risk of blood clots and strokes.
Impact of Four Different Performance Enhancing Drugs on Performance in Four Different Types of Sport:
Anabolic steroids in bodybuilding: Anabolic steroids are commonly used by bodybuilders to increase muscle mass and strength. They can lead to significant gains in muscle size and strength, but can also cause negative side effects, such as acne and hair loss.
Beta blockers in shooting: Beta blockers are commonly used by competitive shooters to reduce the effects of stress on their performance. They can improve accuracy and reduce tremors, but can also cause negative side effects, such as fatigue and dizziness.
Human growth hormone in endurance running: HGH is often used by endurance runners to improve their endurance and speed. It can lead to significant gains in muscle mass and improved performance, but can also cause negative side effects, such as joint pain and diabetes.
Erythropoietin in cycling: EPO is commonly used by cyclists to improve their endurance and stamina. It can lead to significant gains in performance, but can also increase the risk of blood clots and strokes.
Why Some Individuals May Resort to Using Performance Enhancing Drugs in Sport:
To gain a competitive advantage: Athletes may use performance enhancing drugs to improve their performance and gain a competitive advantage over others.
To achieve success and fame: Athletes may use performance enhancing drugs to achieve success and fame in their sport.
Pressure to perform: Athletes may feel pressure to perform at their best, and may resort to performance enhancing drugs to achieve this.
Financial gain: Athletes may use performance enhancing drugs to improve their performance in order to gain financial rewards or sponsorship.
Examples of athletes who have resorted to using performance enhancing drugs include Lance Armstrong, who used EPO and other drugs in cycling, and Barry Bonds, who used steroids in baseball.
What is the smallest or most specific level of organization organization you and your neighbors all have in common
Answers
Answer:
The cell
Explanation:
The smallest or most specific level of organization that all living organisms (including myself and my neighbors) have in common is the cell.
This is in accordance with the cell theory which has three basic components, including:
1. The cell is the basic unit of life
2. All living organisms are made up cells
3. Cells arose from pre-exsiting cells.
Other levels of organisation include tissues which are group of cells specialized for a certain function, organs which are group of tissues serving similar function, and systems which are group of organs working together as a unit.
Answer:
Population
Explanation: got it right sis !
Identify events that contribute to the termination of a response in the GPCR, or 7TM receptor, pathway. Select all that apply.
Answers
Answer:
Multiple choices:
1. G? dissociates from the G?? subunits.
2. The ligand dissociates from the receptor, which resumes its inactive conformation.
3. The receptor is inactivated by phosphorylation of Ser or other residues on its intracellular domain.
4. G? releases GDP and binds GTP.
5. G? hydrolyzes GTP to GDP and Pi.
Answers
The ligand dissociates from the receptor, which resumes its inactive conformation
The receptor is inactivated by phosphorylation of Ser or other residues on its intracellular domain
G? hydrolyzes GTP to GDP and Pi
Explanation:
The GPCRs known in full as G protein-coupled receptors are viewed by many as the largest group of membrane proteins that are found in human genome. They share a common architecture. The seven-transmembrane (7TM) receptors are mostly used interchangeably with the GPCRs even though there are known receptors that have seven membrane domains and do not just signal through the G proteins.
A marine biologist and cancer researcher worked together to isolate the green fluorescent protein (GFP) gene from a sample of jellyfish DNA. Scientists have successfully inserted this gene into a cancerous tumor in humans in order for the tumor to glow so it can be more easily removed during surgery. Once extracted from the jellyfish, how can scientists produce multiple copies of the GFP gene for medical applications?
A: Gel electrophoresis
B: Polymerase chain reaction
C: Restriction enzyme digestion
D: Transgenic technology
Answers
With the help of polymerase chain reaction, can scientists produce multiple copies of the GFP gene for medical applications.
What are the features of polymerase chain reaction?The polymerase chain reaction is a method widely used to rapidly make millions to billions of copies of a specific DNA sample.
PCR is based on three simple steps required for any DNA synthesis reaction: (1) denaturation of the template into single strands; (2) annealing of primers to each original strand for new strand synthesis; and (3) extension of the new DNA strands from the primers.
As PCR progresses, the DNA generated is itself used as a template for replication, setting in motion a chain reaction in which the original DNA template is exponentially amplified.
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Are plants conscious? Explain
Answers
Plants have frightened systems that may communicate significantly with out a thoughts or a brain. however what those structures speak is not evidence of consciousness, because the time period is normally understood.
Mountains of research have showed that vegetation have intelligence or even beyond that focus by using a number of the same measures as we do. not handiest do they experience ache, however vegetation additionally understand and interact with their surroundings in state-of-the-art ways.
Both animals and plants are conscious, and given the relation between focus and awareness, flowers may be described as aware organisms. The mechanisms involved but are very extraordinary. attention focuses on behaviour and its diploma of complexity rather than arguments approximately the anxious structures and brains.
Conscious creatures may also include our primate cousins, cetaceans and corvids – and potentially many invertebrates, which includes bees, spiders and cephalopods which include octopuses, cuttlefish and squid. The assignment, of path, is to apprehend how the inner lives of these creatures vary from our own.
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14. Figure 12.11 shows that the rate of alarm calls made by black-tailed prairie dogs is dependent on a perceived threat by a predator. This behavior increases
A. the direct fitness of neighboring prairie dogs (recipient)
B. the indirect fitness of the caller (actor)
C. inclusive fitness of the caller (actor)
D. A and C only
E. A, B, and C
Answers
The behavior increases the direct fitness of neighboring prairie dogs. Option A
What is a predator?We know that a predator is an animal that feeds on another animal. As such, when we have a predator, there is always a call of alert from the animal against the which the predator is coming to attack.
This call would make the other animals of the same specie that are around the point of the predation to become alert and beware of an impending attack by the predator. This would help the direct fitness of the other animals to be increased.
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Would you exceed your daily allowed amount of saturated fat if you ate a single double cheeseburger? If not, how much of your %daily saturated fat would you consume?
Answers
The amount of saturated fat in a double cheeseburger can vary depending on the recipe and ingredients used.
How does the daily intake of saturated fat vary?The recommended daily intake of saturated fat varies depending on factors such as age, gender, and overall health status. However, for most healthy adults, the American Heart Association recommends limiting saturated fat intake to no more than 5-6% of total daily calories, which translates to approximately 13 grams per day for a 2,000 calorie diet.
Assuming a standard fast food double cheeseburger, it typically contains around 14-18 grams of saturated fat. Therefore, if a double cheeseburger contains 14-18 grams of saturated fat, it would exceed the daily recommended limit for saturated fat intake.
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1. Avocadoes also turn black when their inner flesh is exposed to air. There are three techniques can be used to keep the guacamole from turning black. What are they and how does each inhibit tyrosinase enzyme activity.
Answers
Answer:
Pat the guacamole down to give it a flat surface.
Pour a thin but visible layer of water or lemon/lime juice over the guacamole to form a barrier with the air.
Cover the dish with plastic wrap, pushing the wrap, so it is flush with the guacamole to prevent air pockets, or put the guacamole in a sealed tub.
Explanation: