The parts of a neuron that collect stimuli and transport them to the cell body are the Dendrites.
A neuron gets information from other cells through its dendrite (tree branch). As they go towards their terminals, dendrites branch, precisely like the branches of a tree, and they even contain spines, which are leaf-like features.
Dendrites, an axon, and the cell body, or soma, which are each a neuron's three primary structural components, can be compared to the branches, roots, and trunk of a tree. Data or signals sent by one neuron are received by dendrites. Every bit of information that comes in from axon terminals is gathered and stored by the dendrite. As electrical impulses travel from neurons toward the nerve cell's cell body, dendrites are the structures that support neurons.
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Mutant for ___ gene: lacks large region of body, several contigous segments
Mutant for __ gene: lacks portions of every other segment.
Mutant for ___ gene: shows defects in every segment (deletion, duplication, polarity, reversal)
Mutant for polarity gene: lacks large region of body, several contiguous segments.
Mutant for duplication gene: lacks portions of every other segment.
Mutant for deletion gene: shows defects in every segment.
In developmental biology, genes play crucial roles in determining the body plan and structure of an organism. Mutations in genes can lead to various defects in an organism's development. The mutant for the polarity gene lacks a large region of the body, several contiguous segments, which can cause severe abnormalities in the organism's overall body structure.
The mutant for the duplication gene lacks portions of every other segment, leading to the absence of certain body parts or structures. The mutant for the deletion gene shows defects in every segment, which can cause widespread developmental abnormalities.
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Which is the best example of a pioneer species that would be found where a glacier has retreated? (3 points)
Algae
Barnacles
Crabs
Grass
Algea
Explanation:
Algea is a pioneer that will be find where glacier has retreated
The anther contains (a sepals (b ovules (c caroled. Pollen grain
Answer:
The anther contains
d) Pollen grains
Keeping a clear focus on the activity you are engaged in, with attention to as many of the specifics of the event as you can, is a perception skill known as what?
Keeping a clear focus on the activity you are engaged in, with attention to as many of the specifics of the event as you can, is a perception skill known as mindfulness
When someone is so focused on activities around him, such that he is very care careful and sensitive to the event in his environment simply is an act of mindfulness.
Keeping a clear focus on the activity you are engaged in, with attention to as many of the specifics of the event as you can, is a perception skill known as mindfulness
Who are mindful individuals?Mindful individuals are individuals that are just, sincere and cautious in every aspect of theirs lives.
It is not surprising to see that people who are mindful of activities they engage in find it difficult to keep bad companies as these individuals try as much as possible to beware of consequences of whatever they indulged themselves in.
Please get me better that mindful individuals are very optimistic people and are characteristized by having traits such as
Patience: They are usually very calm and patient at all things Carefulness: They do things with utmost carefulness Loyal: They are very lovely and loyal friends Discipline: They are disciplined individualsSo therefore, keeping a clear focus on the activity you are engaged in, with attention to as many of the specifics of the event as you can, is a perception skill known as mindfulness
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Did your school decreased their Thanksgiving break from Wed. to Sun. because of the coronavirus?
Answer:
o m g YES THEY DID!!!!!!!!!
No they started the break on Friday and next Monday we have school I think not sure
Explanation:
this is science
5. The collapse of a volcano's magma chamber may produce a(n)
A.Crater
B.Island arc
C.Caldera
D. Batholith
Answer:
C. Caldera
Explanation:
A caldera is a large depression formed when a volcano erupts and collapses. It is a special form of a volcanic crater
NOT MY WORDS
taken from national geographic and science daily
In the early days of life on Earth, plants were exposed to extremely high doses of ultraviolet radiation, Constant UV exposure
resulted in some land plants developing narrow leaves with thick, waxy cuticles. Over many, many generations, these narrow
leaves evolved into needles.
Relate the development of plant needles to the occurrence of mutations,
A)
Plant needles adaptations for survival that some plants developed due to
high temperatures on Earth
B)
Plant needles are the result of leaf cell mutations that made some leaves
thick and waxy, while other leaves did not change,
Plant needles are the result of neutral mutations to leaf tissue that would
neither help nor harm the plants living in such a harsh environment.
D)
Plant needles were a beneficial mutation that increased survival of certain
plants that reproduced and passed the mutated gene to offspring,
Answer:
B I think.
Explanation:
1. Riparian vegetation limits meandering, causing downcutting and a reduced water table.
True / False
2. A guild is a fish feeding classification based on where they reproduce in water column
True / False
3. A primary producer is defined as a living organism such as algae that can convert nutrients, carbon dioxide, water and energy from the sun into living matter.
True / False
4. In riparian areas, soil acts like a sponge to retain water .
True / False
5. Feeding relationships of organisms determine the pathways of energy flow through the aquatic system
True / False
6. The total area drained by a stream or river is called a:
a) landscape
b) catchment
c) riparian zone
d) hydrologic cycle
7. Benthic refers to the assemblage of organisms inhabiting the bottoms of streams, lakes, and ocean.
True / False
The statement is true. Riparian vegetation limits meandering, causing downcutting and a reduced water table. In areas where vegetation has been removed, the riverbank may be eroded due to increased water flow. The given statement is false. A guild is a fish feeding classification based on the type of food they eat.
The given statement is true. A primary producer is defined as a living organism such as algae that can convert nutrients, carbon dioxide, water and energy from the sun into living matter. The given statement is true. In riparian areas, soil acts like a sponge to retain water. Riparian vegetation can help to increase soil permeability, which in turn helps to reduce the speed of water flow and prevent soil erosion. The given statement is true. Feeding relationships of organisms determine the pathways of energy flow through the aquatic system.
Organisms in the lower trophic levels are eaten by those in the higher trophic levels. This process continues until the top predator in the food chain is reached. The total area drained by a stream or river is called a catchment. The catchment includes all the water that flows into the stream or river, including surface runoff, subsurface flow, and groundwater. The given statement is true. Benthic refers to the assemblage of organisms inhabiting the bottoms of streams, lakes, and ocean.
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Imagine that you’re an archaeologist. This means that you’ll be studying ancient cultures and civilizations. You will be studying what people were like, where they lived, and where they went. Which of the six essential elements of geography would you be using in this job? Explain your answer in at least three sentences.
Answer:
1. Places and regions
2. World in spatial terms
3. Environment and society
4. Physical systems
5. Human systems
6. Uses of geography
Explanation:
Six essential elements which can be used by archaeologist in his job are the Places and regions, World in spatial terms, Environment and society, Physical systems, Human systems, and Uses of geography. without knowing these elements, the archaeologist did not done their work properly. these six elements are the keys to know about ancient cultures and civilizations.
Answer:
As an archaeologist, I might be using the element called “uses of geography.” I will be learning about the past, and people will be able to use this information to plan for the future. I might also be using the element called “human systems.” I will be studying the cultures and behaviors of people in the past and trying to understand their lives. Finally, I might also use the element called “environment and society.” I might be studying how these people used the environment around them. I might also see how they were affected by nature and by the place they lived in.
How can databases of variants be used to help pinpoint a disease-causing mutation?
The human gene mutation database (HGMD) is a collection of published germ-line mutations in nuclear genes that underlie , or are closely associated with human inherited disease.
For identifying the pathogenic mutation among thousands to millions of genomic variant is a major challenges and prioritization strategies are required. Current strategies for Mendelian disease gene identification by exome re-sequencing.
Next generation sequencing (NGS) has been used to identify new pathogenic mutations and genes causing rare genetic diseases. The analyses of NGS data is not trivial and required a technically and biologically rigorous pipeline that address the data quality , accurate variant filtration to minimize mistakes.
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A chromosome is what?
A. A type of cell membrane
B. Carbohydrate inside the nucleus
C. Lipids surrounding the nucleus
D. Tightly wound up dna
what is the unit used to measure how much municipal solid waste is generated
What are the main results of photosynthesis?
yaar answer da do plzz
Answer:
U know I need time to make it for changing my is a sentence of measurement? I jump on it. uses of measurement? I jump on it. uses of measurement? I jump on it. uses of
What are some benefits of Gene specific medications
Can small changes in just one part of the climate system have a global impact? Find what you believe to be evidence of a small change in your regional climate system. Could this have a global impact? Support your opinion using specific examples and evidence from a local news article or video and post with your discussion.
Yes, small changes in just one part of the climate system can have a global impact. For example, the melting of Arctic sea ice has the potential to impact global weather patterns and ocean currents, as well as to release methane gas from the seafloor, which is a potent greenhouse gas.
One example of a small change in a regional climate system that could have a global impact is the melting of glaciers in the Himalayas. According to a news article from the BBC, glaciers in the region are melting at an unprecedented rate due to rising temperatures. This is having a number of impacts, including changes in water availability and increased flooding risk in nearby regions.
However, the melting of glaciers in the Himalayas is also causing sea levels to rise around the world, as the meltwater flows into the oceans. This can have significant impacts on low-lying coastal regions, including increased risk of flooding and erosion, as well as impacts on ecosystems and human communities.
Overall, small changes in regional climate systems can have far-reaching impacts on the global climate, highlighting the importance of addressing climate change at both the local and global levels.
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Why can an individual be a carrier but not have the disorder?A) Because it is not expressedB) Because it does not effect the individual visiblyC) Because the individual received therapy to overcome the disorderD) Because the individual received surgery to get rid of the disorder
When a genetic disorder is not manifested means that even when is coded in the genes is not expressed, this can be due to a different factor, being the main reason that is a recessive gene masqued by the healthy dominant gene. Therefore the correct answer is letter A.
You are a scientist on the soloman islands. You are assigned with making recommendations
Biodiversity Conservation: The Solomon Islands are home to rich biodiversity, containing singular environments and endangered class.
What is the recommendations?It is important to plan out biodiversity preservation through system which controls organization and administration of protected fields, in the way that nationwide parks and sea reserves
Climate Change Adaptation: The Solomon Islands are vulnerable to the impacts of temperature change, containing climbing ocean levels, raised frequency of extreme weather occurrences, and sea acidification. It is main to expand and implement agreement actions that focus on marshy care, tenable land use preparation, and trend-resilient foundation
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.Correctly match the definition and term: Location of red bone marrow in an adult.
The correct match for the definition "Location of red bone marrow in an adult" is: Term: "Spongy or cancellous bone" or "Trabecular bone"
In adults, the correct term to describe the location of red bone marrow is "Spongy or cancellous bone" or "Trabecular bone." Red bone marrow is primarily found in the cancellous or spongy regions of certain bones. These bones include the vertebrae (spinal bones), pelvic bones, sternum (breastbone), ribs, and the proximal ends of long bones such as the femur (thigh bone) and humerus (upper arm bone).
Spongy or cancellous bone is characterized by its porous and lattice-like structure, composed of trabeculae or thin bony spicules. Red bone marrow occupies the spaces within these trabeculae, surrounded by a network of blood vessels that supply nutrients and oxygen to the developing blood cells. The rich vascularity of spongy bone ensures the continuous production and maturation of various blood cell types, including red blood cells, white blood cells, and platelets.
It is important to note that red bone marrow has a dynamic nature. In certain circumstances, such as severe blood loss or increased demand for blood cell production, yellow bone marrow, which primarily stores fat, can convert back to red bone marrow to fulfill the increased hematopoietic requirements. However, in a healthy adult, red bone marrow is predominantly localized within the spongy or cancellous regions of specific bones.
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Someone please HELP!!!!!!
Mendelian inheritance does not apply to the inheritance of alleles that result in incomplete dominance and codominance.
Why? How are the alleles in these two situations different from the alleles that Mendel studied?
Answer:
Explanation:
Phenotypes that Mendel studied was controlled by one gene that had two possible alleles, dominant and recessive allele. This made it possible to see just one or the other phenotype (total of 2 phenotypes).
Well now we know that a characteristic may be controlled by one gene with two alleles, but the two alleles may not have a traditional relationship of dominant and recessive. Which is why we see the patterns like codominance and incomplete dominance.
Codominance is when both alleles are expressed equally in the phenotype of the heterozygote. For example, you have a black flower and red flower, a codominant flower would have both black petals and red petals. Do you see how the traditional relationship of one being dominant and other being recessive no longer holds because you express both alleles.
Incomplete dominance occurs when the phenotype of the offspring is somewhere in between the phenotype of both parents. SO a black and red flower would make an offspring with purple petals where neither of the alleles reigns supreme over other rather we get a mixture of both alleles.
The passing of the alleles from the parent to the offspring in a particular manner was given by Mendel, he defined the passing of the recessive and the dominant allele in a specific way from generations.
Mendelian inheritance does not apply to incomplete and co-dominance.
The exception of the Mendelian inheritance can be explained as:The condition in which the allele is not completely expressed in the progeny is called incomplete dominance while the expression of both the recessive and the dominant allele in the progeny together is called co-dominance.In the co-dominance case of hetero-zygotic phenotype, the allele is depicted equally. The law of recessive and dominance does not apply here and both the alleles are expressed in the progeny in equal ratio.In the incomplete dominance condition, the phenotypic character of the progeny is in the middle and a mixture of both the dominant and the recessive allele.Therefore, the Mendelian inheritance law does not apply to incomplete dominance and co-dominance.
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a boundary formed when two plates move past each other
A transform boundary is created when two plates pass one another. The right choice from the available alternatives is option C.
When two tectonic plates of the Earth pass one another, it forms a transform boundary. Localized faults or fissures may form as a result of the two plates interacting with one another as they pass one another. The following is a basic explanation of a transform border, but they are more complicated than that.
Two more boundary types aside from transform boundaries are divergent borders and convergent borders. At convergent boundaries, tectonic plates contact with one another; at divergent boundaries, they separate from one another. A transform boundary is created when two plates pass one another.
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Correct Question:
A boundary formed when two plates move past each other
1. Ocean basin
2. Divergent boundary
3. Transform boundary
4. Convergent boundary
Description: A cell membrane is selectively permeable. It will allow oxygen to enter and leave, but not nitrogen.
Problem: A blood cell surrounding the lungs has 10% oxygen and 0% nitrogen. It is beside a lung space with 40% oxygen and 60% nitrogen.
Draw/Calculate/Arrows:
The oxygen will…
The nitrogen will…
A blood cell surrounding the lungs has 10% oxygen and 0% nitrogen. It is beside a lung space with 40% oxygen and 60% nitrogen, in this case oxygen will move into lung space and nitrogen will not move as it is not permeable.
Diffusion The term "diffusion" in this context describes how efficiently the alveoli, or air sacs in the lungs, are supplying oxygen to and eliminating carbon dioxide from the blood in the capillaries (small blood vessels) that surround them.Air fills a sizable fraction of the millions of alveoli with each inhale, every few seconds. The tiny blood vessels known as capillaries that line the alveolar walls allow oxygen to diffuse from the alveoli to the blood in this manner.After that, pulmonary veins let the oxygenated blood escape the lungs. By diffusing through cell membranes, gas exchange takes place. From a region of higher concentration to an area of lower concentration, gas molecules naturally travel down a gradient of concentration. No energy is expended during this passive process.For more information on diffusion of gases in lungs kindly visit to
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the combining form for the double membrane that lines the abdominal cavity is:_____.
Answer:
peritoneum (peritone/o)
Explanation:
The combining form for the double membrane tha5 lines the abdominal cavity is peritoneum (peritone/o)
hope this helps!
The number of mitochondria are increased during interphase.
True or false
you are working in a lab that is genetically engineering canaries and rabbits to survive at high altitudes. pick one of the organisms (canary or rabbit) and describe two different physiological adaptations that you would add to your organism. explain why would they be beneficial.
Two adaptations of a genetically engineered rabbit to survive at high altitudes can be an efficient use of oxygen during cellular respiration and a low rate of urinary excretion, which may increase the adaptive fitness of the species under these conditions.
What is a genetically engineered organism?A genetically engineered organism is an organism whose phenotypic or physiological features have been modified by using genetic engineering techniques such as recombinant DNA procedures. These GMOs can be developed to increase the adaptive fitness of a species under particular conditions.
Therefore, with this data, we can see that genetically engineered organisms such as rabbits at high altitudes may be designed to achieve more efficient use of oxygen and reduce the rate of excretion.
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When we talk about a 2 degree Celsius difference - why is that not dust a change from 26c to 28c ?
When we talk about a 2-degree Celsius difference, we are referring to a change in the average global temperature. This means that the temperature across the entire planet is increasing by 2 degrees Celsius, not just in one specific location.
The increase in temperature is caused by human activities such as burning fossil fuels and deforestation, which release greenhouse gases into the atmosphere and trap heat. This has a significant impact on the Earth's climate, causing sea levels to rise, extreme weather events, and changes in ecosystems.
In comparison, a change from 26c to 28c in one specific location may just be a result of local weather patterns or a temporary fluctuation in temperature. It is important to understand the difference between short-term weather changes and long-term global climate trends to properly address the issue of climate change. Therefore, a 2-degree Celsius increase is a significant global issue, whereas a change from 26c to 28c may just be a small local change that is not as significant in the grand scheme of things.
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Explain how the electron transport chain uses the energy that was originally in glucose to generate ATP
The energy from glucose is used by the ETC to mediate the transfer of electrons and also the proton transfer across the membrane so that ATP can be generated to be used in various life processes.
ETC is the Electron Transport Chain. It occurs in the inner mitochondrial membrane. The purpose of ETC is to generate more and more ATP. This occurs by the transfer of electrons through a series of transporters which also mediates the proton transfer across the membrane. This generates a gradient and when energy is released from that gradient it is used in the generation of ATP.
ATP is Adenosine Triphosphate. It is the energy form prevalent in most of the living organisms. The hydrolysis of ATP releases energy which is used by an organism.
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How does a deletion mutation differ from a substitution mutation?
Answer:
Deletion mutation is the deletion of the base from the genetic sequence, which shifts the codon reading frame beyond the mutation stage, rather than the substitution mutation, which involves replacing the base
Explanation:
one purine) with another base (either purine or pyrimidine).
Where are the enzymes that break down food located?
Answer:
small intestine, stomach and pancreas