cell bodies of the sympathetic preganglionic fibers are found in the horn of gray matter in the spinal cord.
Answers
Answer: True , cell bodies of the sympathetic preganglionic neurons are located in the lateral horn of the spinal cord grey matter between T1-L2.
Explanation:
Related Questions
Using a male stereotype as the standard of comparison for behavior of females is? egocentrism. ethnocentrism. androcentrism. androgynous.
Answers
Compared with the male stereotypes for behavior the female is androcentrism.
About Androcentrism:
Androcentrism is the assessment of people and civilizations from the viewpoints, norms, and values of men. The term describes a male-centered worldview that does not always express clearly unfavorable views of women and girls but instead sees men and boys as emulating or reflecting the human situation, whereas women and girls are seen as deviating from it. It is a sophisticated, subdued, and frequently unrecognized form of sexism that exists along a continuum of misogyny and patriarchal attitudes. However, it is also influenced by patriarchal cultures, in which men are given more authority and power and, as a result, the right to judge and interpret people and cultures. Androcentrism can be seen in all academic disciplines and cultural expressions, including the fine arts, law, medicine, and media.
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In the word search below are the names of several pieces of lab equipment. As you find each piece of equipment, record its name on the list. There are only 13 words out of the listBunsen burner,Pipestem triangle, Evaporating dish, Beaker, Utility clamp,Iron ring, Mortar and pestle, Crucible and cover, Gas bottle, Saftey goggles,Corks, Watch glass, Erlenmeyer flask, Wire gauze, Pipet, Buret,Triple beam balance, Test tube rack, Funnel, Scoopula,Well plate, Wire brush,File,Wash bottle, Graduated cylinder,Thanks
Answers
A crossword is a type of word puzzle that often consists of squares or a rectangular grid of squares with black and white borders. In this case, this is created to educated the audience on the various types of lab equipment.
What are the answers to the crossword puzzle?The answer to the crosswords are as follows:-
Beaker -second rowBunsen Burner - second last lineCorks - besides the word thermometerCrucible and cover - tenth row diagonalEvaporating dish- fifth row diagonalGas bottle - Last lineIron Ring - second last columnMortar and pestle - fifth columnPipestem triangle- third-row diagonalSafety goggles - Fifth columnUtility clamp - seventh rowWatch Glass - Seventh column invertedWire gauze - second line.Learn more about lab equipment:
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A vole eats grass and seeds, and an owl eats the vole. This is an example of a ________________.
A.
carnivore
B.
food web
C.
herbivore
D.
food chain
Answers
Answer:
B. This is an example of a food web.
Explanation:
A food web can be described as a "who eats whom" diagram.
Answer:
D. Food chain
Explanation:
a food chain outlines what eats what and food webs are multiple food chains combined together
Isaiah leaves one city at noon. He has to be at another city 186 km away at 3:00 PM. The speed limit the entire way is 65 km/h.
Can he arrive at the second city on time? Explain your reasoning using mathematical evidence.
Answers
He will arrive at the second city on time
Using the formula for calculating speed expressed as:
Distance = Speed * time
Given the following parameters
Speed = 65km/hrTime = 3 hours (from noon to 3PM)
Get the distance covered by Isaiah;
Distance = 65 * 3Distance = 195km > 186kmSince the distance covered by Isaiah is greater than the distance from one city to another city, hence he will arrive at the second city on time
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Imagine you were to use curare to block nicotinic acetylcholine-gated receptors. Would there be any effect on the activity in either the monosynaptic or polysynaptic components of the stretch reflex when the muscle is stretched, as compared to when the muscle is stretched without curare present? (In answering this question, just consider the components in the stretch reflex, including the muscle)
a) No, curare would not have any effect on the components in either the monosynaptic or polysynaptic stretch reflex circuit.
b) Yes, curare would cause a decrease in the activity of one or more components in the monosynaptic stretch reflex circuit(s).
c) Yes, curare would cause a decrease in the activity of one or more components in the
polysynaptic stretch reflex circuit(s). d) Yes, curare would cause a decrease in the activity of one or more components in both stretch reflex circuit(s).
e) Yes, curare would cause an increase in the activity of one or more components in the monosynaptic stretch reflex circuit(s).
f) Yes, curare would cause an increase in the activity of one or more components in the polysynaptic stretch reflex circuit(s).
g) Yes, curare would cause an increase in the activity of one or more components in both stretch reflex circuit(s).
Answers
The correct answer is b) Yes, curare would cause a decrease in the activity of one or more components in the monosynaptic stretch reflex circuit(s).
Curare is a substance that blocks the action of acetylcholine at acetylcholine-gated receptors. This means that it prevents the transmission of nerve impulses at the neuromuscular junction, leading to muscle paralysis.
In the stretch reflex, when a muscle is stretched, sensory neurons send signals to the spinal cord, which then activates motor neurons to cause the muscle to contract. The monosynaptic stretch reflex involves a single synapse between the sensory neuron and the motor neuron, while the polysynaptic stretch reflex involves multiple synapses and interneurons.
Since curare blocks the action of acetylcholine at the neuromuscular junction, it would prevent the motor neurons from activating the muscle, leading to a decrease in the activity of the monosynaptic stretch reflex circuit. However, it would not have any effect on the polysynaptic stretch reflex circuit, as this circuit does not involve the neuromuscular junction. Therefore, the correct answer is b) Yes, curare would cause a decrease in the activity of one or more components in the monosynaptic stretch reflex circuit(s).
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Which following statement is an inference?
Boy has tears coming
from his eyes.
The boy's knee is bleeding.
The boy is in pain.
Answers
which type of self-tolerance entails differentiation of regulatory t cells that limit inflammatory cytokine secretion in secondary lymphoid tissue and at sites of inflammation
Answers
Functional deviation is a kind of self-tolerance that entails the differentiation of regulatory t-cells that limit inflammatory cytokine secretion in secondary lymphoid tissue and at sites of inflammation.
The immune system's capacity for self-tolerance is its capacity to see its own antigens as non-threats while correctly waging an attack against alien substances. Normal physiological function and general health depend on this equilibrium of immune defense and self-tolerance.
Normal self-tolerance is primarily maintained by clonal deletion of maturing peripheral T and B cells as well as clonal deletion of developing T and B cells.
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fossil 1 (2x) how would you describe the appearance of this fossil? what type of fossilization has occurred?
Answers
The appearance of fossil 1 (2x) can only be determined if we are provided with the image of the fossil. We cannot describe the appearance of a fossil without looking at it.There are different types of fossilization, and it is important to understand what has occurred to fossilize the organism. The type of fossilization that has occurred can be determined by looking at the mineralization and preservation of the fossil.
Fossil 1's appearance and the type of fossilization that has occurred:
The appearance of fossil 1 (2x) can only be determined if we are provided with the image of the fossil. We cannot describe the appearance of a fossil without looking at it.There are different types of fossilization, and it is important to understand what has occurred to fossilize the organism. The type of fossilization that has occurred can be determined by looking at the mineralization and preservation of the fossil.
This will give clues about how the organism became a fossil.The different types of fossilization are as follows:
1. Carbonization: Carbonization occurs when the organic matter leaves a carbon imprint. The remaining matter is usually thin and flattened.
2. Petrification: Petrification occurs when minerals replace organic matter, which is preserved in its original form.
3. Molds and Casts: Molds are created when organic matter is buried in sediment. The sediment hardens, and the organism decomposes, leaving an empty space. This is called a mold. Casts are created when the mold is filled with minerals or sediment.
4. Trace Fossils: Trace fossils are created by organisms that leave behind impressions or tracks. These include footprints, burrows, and bite marks.
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Why
laboratory rats kept and studied in the exclusion zone?
Answers
1. Complete a dichotomous key for the 10 leaves on the Common Leaves sheet. The chart provided here allows for 11 pairs of statements. Depending on how you build your dichotomous key, you may or may not need all of them, or you may need to add some.
Statement Types/Dichotomous key for leaves Identification Name/Number of Leaves
Statement 1a Click or tap here to enter text.
go to statement or identify leaf Click or tap here to enter text.
Statement 1b Click or tap here to enter text.
go to statement or identify leaf Click or tap here to enter text.
Answers
This dichotomous key should help you identify the leaves on the Common Leaves sheet by asking a series of yes/no questions and directing you to the appropriate leaf based on your answers.
Sure! Here's a dichotomous key for the 10 leaves on the Common Leaves sheet:
1a. Leaves are needle-like or scale-like (go to Statement 2)
1b. Leaves are not needle-like or scale-like (go to Statement 3)
2a. Leaves are arranged in clusters (go to Statement 4)
2b. Leaves are not arranged in clusters (go to Statement 5)
3a. Leaves are broad and flat (go to Statement 6)
3b. Leaves are not broad and flat (go to Statement 7)
4a. Clusters of leaves have 2 needles (go to Leaf 1)
4b. Clusters of leaves have more than 2 needles (go to Leaf 2)
5a. Leaves are feathery and fern-like (go to Leaf 3)
5b. Leaves are not feathery and fern-like (go to Statement 8)
6a. Leaves are heart-shaped (go to Leaf 4)
6b. Leaves are not heart-shaped (go to Statement 9)
7a. Leaves have a sawtooth edge (go to Leaf 5)
7b. Leaves do not have a sawtooth edge (go to Statement 10)
8a. Leaves have rounded lobes (go to Leaf 6)
8b. Leaves do not have rounded lobes (go to Statement 11)
9a. Leaves have a waxy texture (go to Leaf 7)
9b. Leaves do not have a waxy texture (go to Leaf 8)
10a. Leaves have deeply cut lobes (go to Leaf 9)
10b. Leaves do not have deeply cut lobes (go to Leaf 10)
Leaf 1: White Pine
Leaf 2: Red Pine
Leaf 3: Maidenhair Fern
Leaf 4: Sweetgum
Leaf 5: Red Maple
Leaf 6: Sugar Maple
Leaf 7: Magnolia
Leaf 8: Dogwood
Leaf 9: Oak
Leaf 10: Ginkgo
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Anyone know the answer?
Answers
Answer:
Behavior
Explanation:
It would be an innate behavior such as a reflex action: an involuntary and rapid response to a stimulus, or cue.
Pesticides blown from agricultural lands into the air is an example of ____________________ pollution.
Answers
Pesticides blown from agricultural lands into the air is an example of atmospheric pollution. Atmospheric pollution, also known as air pollution, refers to the contamination of the air by different sources, such as chemicals, gases, or dust particles that can be detrimental to human health, animals, or plants.
Agricultural activities are among the sources of air pollution. Pesticides are widely used to control pests and increase crop yield, but they can contaminate the air when they are blown from agricultural lands into the atmosphere. The toxic chemicals in pesticides can cause various health issues such as respiratory problems, skin irritation, headaches, nausea, and even cancer, especially when people are exposed to them in the long term.
The negative impact of pesticide pollution on human health and the environment calls for the need for regulations and policies to control their use and limit their impact on the atmosphere.
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What is the correct sequence in the transmission of a neural impulse?
Answers
Answer:
A nerve impulse begins when a neuron receives a chemical stimulus. The nerve impulse travels through the axon membrane as an electrical action potential to the axon terminal. The axon terminal releases neurotransmitters that carry the nerve impulse to the next cell
Explanation:
and i'm mexican
A mutation happens in the ______.
Answers
Regardless of where in the world a vineyard is located, for the winery to produce a Burgundy, it must use varietal grapes that originated in Burgundy, France. The most effective way for a new California grower to plant a vineyard to produce Burgundy is to _____. A. plant seeds obtained from French varietal Burgundy grapes
B. transplant varietal Burgundy plants from France
C. acquire a tissue culture of varietal Burgundy grapes from France
D. graft varietal Burgundy grape scions onto native (Californian) root stocks
Answers
The most effective way for a new California grower to plant a vineyard to produce (wine) Burgundy is to-
graft varietal Burgundy grape scions onto native (Californian) rootstocks.
Burgundy has a wide range of unusual grape varieties. They are scarce at the same time. Because of this, it's very easy for us consumers. Burgundy bases its wines primarily on 2 grape varieties, unlike other wine regions. White wine grapes are called Chardonnay. Red wine grapes are called Pinot Noir. primarily in the well-known Cote de Or, Chablis, and the less well-known Cote Chalonnaise! It can't possibly be that simple! A French wine region always has something unique to discover. Burgundy is not an outlier. There are two unique grape varieties in addition to Chardonnay and Pinot Noir: Gammay and Aligote. primarily employed in the production of Beaujolais, Rosé, and Crémant de Bourgogne wines.
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The shape of the land in the series of pictures below most likely changed because of –
A. weathering and erosion
B. flooding and faulting
C. volcanoes and earthquakes
D. melting and freezing
Answers
I was going to say C : volcanoes and earthquakes but when you read the pictures it says “ Mountains , low hills & rolling plains “
what keeps plant cells from bursting in a hypotonic solution
Answers
The cell membrane of plants is enclosed by a stiff cell wall that serves as structural support and prevents the cell from bursting in a hypotonic solution.
What is the cell membrane?All cells' interiors are protected from the outside world by a biological membrane called the cell membrane.
A semipermeable lipid bilayer makes up the cell membrane. The movement of materials into and out of the cell is controlled by the cell membrane.
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Question 2(Multiple Choice Worth 5 points)
[TG.03]The diagram below shows the movement of Earth plates.
Which of these features is most likely formed as a result of the movement of Earth plates shown in the diagram?
![Question 2(Multiple Choice Worth 5 points)[TG.03]The diagram below shows the movement of Earth plates.Which](https://i5t5.c14.e2-1.dev/h-images-qa/contents/attachments/UM0lQT1u5FHcoPWpFf2d1KEmVLIUOuZl.png)
Answers
A divergent boundary is one of the three types of plate boundaries, and occurs when two plates separate resulting in ridges. The option is Ridges.
What are the three types of boundaries?
I. Divergent:
This boundary occurs when two plates separate and molten material rises from the mantle creating a new crust.
The hot material creates a new seabed between the separating plates, expanding the sea bottom.
II. Convergent.
This is a Collision area between two plates.
Two oceanic plates might collide, One oceanic plate with a continental one.In this last case, the oceanic crust sinks under the continental plate, and magma rises to the surface by crevices. The thicker and older plate subduces under the other plate.
III. Transforming.The plates slide laterally with each other, and they are usually called faults.
It is associated, in general, with the oceanic ridge, although it might also occur in the continental plate.
No rocky material is either destroyed or formed.
When the plates move and produce a displacement of one transforming limits from side to side, earthquakes occur.
The movement breaks the crust and originates pronounced fractures.
Ridges are formed when divergent movements occur between plates. For instance, the mid-ocean ridge was created by divergent boundaries. The Atlantic ridge, the Chilean ridge, the East Pacific Ridge, and the Indian ridges.
The correct option is Ridges.
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how much nervy is needed to melt 90g at 0°C
Answers
Answer:
I don't know I'm sorry I will tell you another answer asks me to
DNA joins to another DNA molecule from which part of the DNA?
Answers
The answer is DNA joins another DNA molecule from Intermolecular Hydrogen Bonds. Adenine forms two Hydrogen bonds with Thymine.
Cytosine forms three Hydrogen bonds with Guanine.
At each attachment point within a polynucleotide, the 5' end of one nucleotide joins the 3' end of the adjacent nucleotide through a linkage called a phosphodiester bond (Figure 3). It is this alternating arrangement of sugars and phosphate that forms the "backbone" of a DNA molecule.
What is DNA replication?
Before a cell divides, its DNA replicates (duplicates). Because the two strands of a DNA molecule have complementary base pairs, the nucleotide sequence of each strand automatically provides the information needed to make its partner. When the two strands of a DNA molecule are separated, each can be used as a template to make a complementary strand. Each template and its new complement together form a new DNA double helix identical to the original one.Before replication can take place, the length of the double helix of the DNA to be copied must be unwound. Also, the two strands must pull apart like the two sides of a zipper, breaking the weak hydrogen bonds that connect the paired bases. Once the DNA strands have unwound, they must be held apart to expose the bases so new nucleotides can form hydrogen bonds with them.
The enzyme DNA polymerase then moves along the exposed strand of DNA, joining the newly arrived nucleotides into a new strand of DNA that is complementary to the template.
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Please help me, I need help.
Answers
Answer:
D?
Explanation:
yo use science to figure vaccines for viruses and medicines
does the word “once” help show a cause-and-effect relationship?
Answers
Complete the passage to describe independent assortment. (Fill in blanks)
During metaphase 1, the chromosomes line up in the middle of the cell. The way the chromosomes line up is ________ , or independent. This independent alignment results in different possible arrangements or assortments of chromosomes during metaphase. This in turn results in different __________ of chromosomes in _____
cells. During sexual reproduction, the traits that are determined by the genes on these chromosomes are passed on from parents to offspring.
Answers
Answer:
During metaphase 1, the chromosomes line up in the middle of the cell. The way the chromosomes line up is random, or independent. This independent alignment results in different possible arrangements or assortments of chromosomes during metaphase. This in turn results in different sets of chromosomes in daughter cells. During sexual reproduction, the traits that are determined by the genes on these chromosomes are passed on from parents to offspring.
Explanation:
In metaphase, the typical chromosome is formed by two chromatids joined by a centromere. Each chromatid is composed of a sequence of chromatin ringlets domains. During metaphase I, fibers of the spindle apparatus capture chromosomes and take them toward the center of the cell, to the metaphase plate. Each chromosome of the pair joins with a microtubule of only one of the spindle poles, so the two equivalent chromosomes join the fibers of opposites poles.
The homologous pairs of chromosomes get aligned in the metaphase plate for their posterior separation in anaphase I. When they align in the center of the cell, their orientation is random.
Answer:
1st blank: Random
2nd blank: Combinations
3rd Blank: Sex
Explanation: I got 100 on it.
Transcribe the DNA strand below to mRNA.
TTTACGACCTAAGCA
Answers
Answer:
AAAUGCUGGAUUCGU
Explanation:
Modern evolutionary theory predicts all of the following EXCEPT:
Answers
The sudden appearance of fully formed complex organisms without any prior evolutionary history is not predicted by modern evolutionary theory. Here option D is the correct answer.
Modern evolutionary theory, supported by extensive evidence from various fields such as genetics, paleontology, and comparative anatomy, proposes that living organisms have evolved over time through a process of gradual changes driven by genetic mutations and natural selection.
The occurrence of genetic mutations is a fundamental aspect of modern evolutionary theory. Mutations introduce genetic variation within populations, which is the raw material for natural selection to act upon.
The presence of common ancestors for different species is a key prediction of modern evolutionary theory. It suggests that all species, both extant and extinct, share a common ancestry and have diversified through branching patterns of descent.
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Complete question:
Which of the following is NOT predicted by modern evolutionary theory?
A) The occurrence of genetic mutations
B) The presence of common ancestors for different species
C) The gradual accumulation of small adaptive changes over time
D) The sudden appearance of fully formed complex organisms without any prior evolutionary history
HELP ME ASP I WILL GIVE YOU BRAINLEST AND MORE POINTS
Answers
Answer:
The answer is the nucleus,
Explanation:
Can I have brainliest? It would help me out, if not thanks anyways! Hope this helped and have a nice day!
How to Be Gross? ⬇️. You will get 1000 points
Answers
Answer:
licking soggy toes lolllll
Answer: don’t shower, don’t brush your teeth, don’t sleep, and don’t clean off sweat
Explanation: when you don’t shower skin becomes super oily and smelly because of the excess dirt and bacteria, your hair will also be greasy and filled with dandruff. When you don’t brush your teeth millions of bacteria attack the gums and especially the tongue leaving a foul smell if not cleaned. Sleeping makes you tired which makes your body over exert and makes you look really bad forming bags under your eyes and makes you very fatigued. Not cleaning off sweat will make you smell and it will cover your pores and can cause irritation to the skin which can form lumps and cause acne really bad acne.
What determines the rate carbon moves through biotic and abiotic factors
Answers
The carbon cycle describes the way the element carbon moves between the Earth's biosphere, hydrosphere, atmosphere, and geosphere. It is important for a few reasons: Carbon is an essential element for all life, so understanding how it moves helps us to understand biological processes and factors that influence them.
Source: Google
Hope this helps you :)
describe everything made or modified by humans.
Question: How does carbon move between the atmosphere, hydrosphere, biosphere, and geosphere?
1. Explore: Use the Gizmo to create a path for carbon that begins and ends in the atmosphere. Fill in the
steps in the path below. Then, label each location with the system it represents. Finally, summarize very
briefly how the carbon atom got to that location.
Answers
Answer:
Yes.
Explanation:
Yes, everything made or modified by humans with the help of knowledge and education. Without knowledge it is impossible to made new things or modify it. Carbon move from atmosphere to the biosphere by the process of photosynthesis done by plants in order to produce their own food so for that reason the plants take carbondioxide from the atmosphere and change into food whereas in the breathing of organisms this carbon moves again to the atmosphere. Carbon also moves from atmosphere to hydrosphere by dissolved in ocean water and lakes and the volcanic eruption and acid rain causes exchange of carbon between atmosphere and geosphere.
7
help!
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Answers
Answer:
hmm
Explanation:
Answer: Question?
Explanation:
