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What is limbic system?
The neural structure is that the a part of the brain concerned in our behavioral and emotional responses, particularly once it involves behaviours we want for survival: feeding, replica and caring for our young, and fight or flight responses.
The complex body part system consists of 4 main parts: the hypothalamus, the amygdala, the thalamus, and therefore the hippocampus. There are many different structures which will be involved within the limbic system as well, however scientists haven't reached a unanimous accord on them.
The latticelike activating system (RAS) is comprised of specific pathways primarily in the limbic system. Nondeclarative reminiscences preserve the circumstances in which they're learned. The brain ANd medulla spinalis begin as an embryonic structure known as the neural plate.
Hence it reticular activating system (ras) is comprised of specific pathways primarily in the limbic system is True
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Related Questions
Whatstatement accurately names and describes the function of the organelle labeled B?
Answers
The correct answer is Option A .
Organelle B = Mitochondrion.
A mitochondrion converts food into energy for cellular functions.
Explain functions of mitochondrion?According to the diagram, the organelle labelled A absorbs solar light energy and transfers it to the mitochondria ( organelle labelled B )The energy that the mitochondrion receives is put to use by the organelle to break down the food that has been consumed and produce the energy (ATP) that powers every other cell.Thus, we can deduce that the statement "A mitochondrion produces energy from food to power cellular processes" accurately describes the function of organelle B.Oxidative phosphorylation, which produces ATP using the energy released during the oxidation of the food we eat, is the traditional function of mitochondria. For the majority of biochemical and physiological processes, including growth, movement, and homeostasis, ATP is used as the main energy source in turn.To learn more about mitochondrion refer to :
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why the heart can be considered the muscle with the greatest elastic strength.
Answers
Answer:
Elastic strength is the ability of a muscle to absorb, store, and release energy. The more energy the muscle releases, the faster and more powerful the movement. The fact that the heart pumps 2,500 gallons (9,450 liters) of blood daily makes it the muscle with the greatest elastic strength.
Explanation:
Help ASAP pleaseee the question is in the picture
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In aerobic conditions, the process converts one molecule of glucose into two molecules of pyruvate (pyruvic acid), generating energy in the form of two net molecules of ATP.
it is only found in the plant cells that support the plant which is also made of specialized sugar called cellulose
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A sample of hydrogen (H2) gas is contained in a cylinder with a moveable piston at an initial pressure P1. The volume of the sample is increased from 3.0L to 6.0L while the temperature is held constant, as shown in the diagram below. What is the final pressure
of the cylinder? *
(P1)/6
(P1)/2
P1
2P1
Answers
The final pressure of the cylinder is (P1)/2. The correct option is the second option (P1)/2
From Boyle's law
The volume of a fixed mass of gas is inversely proportional to its pressure, provided that the temperature remains constant.
According to Boyle's equation, we have
P₁V₁ = P₂V₂
Where P₁ is the initial pressure
V₁ is the initial volume
P₂ is the final pressure
and V₂ is the final volume
From the question
P₁ = P1
V₁ = 3.0 L
V₂ = 6.0 L
Plug the parameters into the equation to get
P1 × 3.0 = P₂ × 6.0
∴ \(P_{2} = \frac{P1 \times 3.0}{6.0}\)
Then,
\(P_{2} = \frac{P1 }{2}\)
P₂ = (P1)/2
Hence, the final pressure of the cylinder is (P1)/2. The correct option is the second option (P1)/2
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On the model of mitchondrion, highlight the area (arrows) that is the ELECTRON TRANSPORT CHAIN in yellow.
Place an X over the protein that is inhibited by cyanide.
Color the phospholipid bilayer blue.
A special protein called ATP synthase generates ATP. Find it on the diagram and color it red
Answers
The electron transporter chain is the sequence of redox reactions that occur in the mitochondrial membrane as electrons flow through different electron transporters resulting in energy production. In the attached files you will find the image with the colored structures.
What is the electron transporter chain and how does cyanid inhibit it?
The electron transporter chain is a series of molecules and proteins located in the internal mitochondrial membrane. It constitutes a series of enzymatic reactions to release and save energy for the organism’s correct functioning.
Along the chain, there are four proteinic complexes in the membrane that contain the electron transporters and the enzymes necessary to catalyze the electrons' transference from one complex to the other.
Different redox reactions occur to pass electrons from NADH along the chain.
Released energy creates a proton concentration gradient used to synthesize ATP.
Cytochrome oxidase (P450) is one of the enzymes involved in this electron transport, which ends in producing energy. It is the complex IV.
Ion cyanide is a powerful cellular poison that inhibits cellular respiration by binding to the ferric ion of cytochrome oxidase.
Cyanide-ferric binding inactivates the enzyme and blocks electron transference. The chain is interrupted, leading to no oxygen consumption and no ATP production.
Since muscles do not get to have ATP as a source of energy, they weaken.
The interruption of the electron transporter chain produces an anaerobic state that could be culminating.
In the attached files you will find the image with the colored structures. Complex IV is the one affected by cyanide.
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Question: Are elephants afraid of mice? Hypothesis: Controls: Independent variable: Dependent variable: Conclusion:
Answers
Answer:
Hypothesis: If there is a rat, THEN an elephant will react differently
Independent variable: Presence or absence of rat
Dependent variable: Elephant's reaction
Conclusion: The hypothesis is accepted because rats make an elephant to react.
Explanation:
A hypothesis is a predictive statement about a particular observation made, which is what we're doing next. In this case, a possible statement that suggests solution could be: If there is a rat, THEN an elephant will react differently.
Independent variable is the variable being manipulated in an experiment. The PRESENCE OR ABSENCE OF RATS is the independent variable
Dependent variable is the variable that the experimenter measures. In this experiment, the measurable variable/dependent is the ELEPHANT'S REACTION.
Conclusion of an experiment either rejects or accepts the hypothesis depending on the outcome of the experiment. In this, let it be assumed that the conclusion has been accepted
what is waxing in the moon?
Answers
Answer:
A waxing moon is any phase of the moon during the lunar cycle between the new moon and the full moon
Explanation:
Pikas grow thick fur in winter, and their small bodies conserve heat. Kangaroo rats
do not sweat, and oily fur helps them conserve moisture. They get water from seeds.
Predict what would happen if a pika and a kangaroo rat switched environments.
Answers
A pika's adaptation to its habitat includes growing thick fur in winter to conserve heat. In contrast, the desert environment where the kangaroo rat lives is very hot and dry; therefore, its oily fur helps to conserve moisture rather than heat. The pika's thick fur would make it too hot in the desert environment, whereas the kangaroo rat's oily fur would not be sufficient to conserve moisture in the colder environment.
Additionally, pikas get their water from consuming snow whereas kangaroo rats get water from seeds. In a colder environment, snow is readily available, but in the desert, there is no snow. The kangaroo rats might not be able to survive in colder environments if they do not have access to water, and the pika might not be able to survive in the desert without access to snow.
Therefore, it is likely that the adaptations that allowed the pika and the kangaroo rat to survive in their respective environments would make it difficult for them to survive if they were to switch habitats.
An ecosystem is an open system in terms of energy, and an open system in terms of matter
Answers
Yes, an ecosystem is an open system in terms of energy and as well as an open system in terms of matter.
What is an ecosystem?An ecosystem is a place where plants, animals, and other organisms interact with the environment, weather, and other variables to form a bubble of life.The coexistence of Abiotic variables, or nonliving components, with biotic components is known as ecosystems. Plants, animals, and other species are considered biotic factors.Open ecosystem:A open system facilitates both matter and energy are exchanged between the system and its environment. All ecosystems are examples of open systems.
For example, energy enters the system in the form of sunlight and leaves in the form of heat. Substances can enter the system in different ways.
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What is intelligent design theory?
Answers
Answer: The theory of intelligent design holds that certain features of the universe and of living things are best explained by an intelligent cause, not an undirected process such as natural selection. Through the study and analysis of a system’s components, a design theorist is able to determine whether various natural structures.
Explanation:
I need to figure out the structure of an unknown organism and what the main type of cell it is by only knowing: Organism’s cell are able to move Internal structures appears to be made of protein fibers Internal structures protein fibers measured 7.0 nanometers diameter Internal structures protein fiber appears to be two strands intertwined with each others
Answers
Answer:
the structure: microfilaments or actin filamentsthe main type of cell: eukaryoticExplanation:
In eukaryotic cells, the cytoskeleton is composed of three well defined filamentous structures: microtubules, microfilaments, and intermediate filaments. Each of these filamentous structures is a polymer of proteinic subunits united by weak, not covalent connections.
The microfilaments are the thinnest of the three structures. They have a diameter of 7 nanometers and are composed of many proteinic monomers united. This monomeric protein is called actin. Many monomers get combined to form a structure that assembles a double helix.
Due to the fact that these microfilaments are made of actin monomers, they are also known as actin filaments.
Actin filaments have directionality which means that their extremes have different structures.
Microfilaments interact with myosin filaments. These are associated with transmembrane proteins that have one domain in the cytosol and another in the cell exterior, therefore they participate in the processes of cell mobility.
True or FalseIn 1980 there were only 5 individuals of the black robin population. Now, from those 5, there are over 230 members. As time progresses, new genetic information will be able to be added to the population.
Answers
The answer is "True"
Because all organisms are subject to changes in their DNA due to their own metabolism or due to the effect of the environment, regardless of the descendants from which they come. These reactions can be heritable if they occur in germ cells or disappear when the individual dies, if they occur in somatic cells.
Which statement about scientific notation is true?
O A. It provides a way of measurement without units.
B. It allows scientists to make calculations more easily.
C. It allows scientists to invent new units of measurement.
D. It is a system of mathematical symbols used to describe energy
and matter.
Answers
Identity the object made from a nonrenewable resource,
flowers
plastic vase
apple
glass made
of silica
and other minerals
cloth made from
vegetable fiber
Answers
Answer: this is too easy. the correct answer is the plastic vase.
Explanation:
The rule for a number pattern is to multiply each number by 3. The first number is shown.
Enter a number in each box to show the next three numbers in the pattern.
2.
Answers
The expression when the rule for a number pattern is to multiply each number by 3 will be 2 × 3x.
The next three numbers will be 6, 12 and 18.
How to illustrate the expression?Expression simply refers to the mathematical statements which have at least two terms which are related by an operator and contain either numbers, variables, or both.
In this situation, the rule for a number pattern is to multiply each number by 3 and the first number is shown as 2.
The expression will be:
= 2 × (3 × x)
= 2 × 3x
where x = the number given.
The next three numbers will be:
2 × 3x
= 2 × 3(1)
= 6
2 × 3x
= 2 × 3(2)
= 12
2 × 3x
= 2 × 3(3)
= 18
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Complete question
The rule for a number pattern is to multiply each number by 3. The first number is 2. What is the expression that relates to the information and. find the next three numbers.
A trait is a distinct variable of
a character of an organism
that can be inherited. Which
of the following would be
considered a trait?
A. skin tone
B. eye color
C. green eyes
Answers
What kind of mechanisms
does the body have to stop
mutations from occurring?
A. cell death
B. viral infection
C. meiosis
D. repairing and proofreading
mechanisms this
Answers
State two organisms that can use fermentation to make ATP
Answers
Mycoderma aceti uses acetic fermentation to produce ATP
C2H6O+O2-->CH3COOH+H2O
Saccharomyces cerevisae uses alcoholic fermentation to produce ATP
C6H12O6-->2C2H5OH+2CO2
who is the father of Biology
Answers
Answer:
Aristotle was a Greek philosopher. And he is known as father of biology
Aristotle also known as Father of Zoology
-TheUnknownScientist
Answer:
aristotle
Explanation:
What is the function of nitrogen fixing bacteria
Answers
Answer:
microorganisms capable of transforming atmospheric nitrogen into fixed nitrogen (inorganic compounds usable by plants). More than 90 percent of all nitrogen fixation is effected by these organisms, which thus play an important role in the nitrogen cycle.
What are the steps for photosynthesis?
Answers
Photosynthesis is defined as the process by which plants use energy from sunlight in the manufacturing of food.
What are the steps of photosynthesis?The photosynthetic process in green plants occur in four distinct steps that includes the following:
Absorption of light: This is the first and important stage of photosynthesis that involves the absorption of light by the chlorophyll which is located at the chloroplast of.most green plants. This leads to the splitting of waters molecules to form oxygen.Electron transfer: As the electrons are transferred through the membrane, protons are pumped out of the membrane, resulting in the proton gradient across the membrane.Generation of Adenosine triphosphate (ATP): The movement of protons from the thylakoid lumen to the stroma leads to the generation of ATP.Carbon fixation: The ATP generated drive the process of reducing carbon into six-carbon sugar molecules.Learn more about photosynthesis here:
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Examine the diagram of the nitrogen cycle.
Which option best describes what's happening in the part
labeled 3?
Ammonia, nitrates, and other compounds dissolve in
water and are carried to the oceans.
Human activities add nitrates and other compounds
to Earth's systems.
O Nitrogen is stored in the largest reservoir on Earth.
Nitrogen-fixing bacteria convert nitrogen gas into
compounds usable by plants and animals.
Answers
The part labelled 3 shows nitrogen is stored in the largest reservoir on Earth.
What is the nitrogen cycle?The transformation and cycling of nitrogen in various forms throughout ecosystems is referred to as the nitrogen cycle, a biogeochemical process. The nitrogen cycle involves the transformation of nitrogen between various chemical forms so that it is available for use by plants and other creatures.
Nitrogen is a crucial element for the growth and development of living beings.
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Exam Lesson Name: Introduction to Medical Terminolo
Exam number: 427119RR
Exam Guidelines
Exam Instructions
Question 11 of 20:
Select the best answer for the question.
11. The correct way to formulate a definition for medical words is to read the word parts from the
A. right to the left.
B. middle to the left.
O C. middle to the right.
O D. left to the right.
Answers
Answer:
Correct answer is option A.
60% of the moths in a population are white (WW, Ww) 40% of the moths in the population are
black (ww). After a 3 year period, 65% of the moths are white and 35% are black. What is the frequency of the "W" and "w" alleles at the beginning and after 3 years?
Answers
At the beginning, the frequency of the "W" allele can be calculated as follows:
Let p represent the frequency of the "W" allele. Since 60% of the moths are white (WW, Ww), the frequency of the "W" allele can be expressed as \(p^2\) + 2pq, where q represents the frequency of the "w" allele. Given that 60% of the moths are white, we can set up the equation 0.6 = \(p^2\) + 2pq.
After 3 years, the frequency of the "W" allele is 65%. Using the same equation, we can set up the equation 0.65 = \(p^2\) + 2pq. Solving these equations will give us the frequency of the "W" and "w" alleles at the beginning and after 3 years.
In a population, the frequency of alleles can change over time due to various factors such as natural selection, genetic drift, and migration. In this scenario, we are given the initial frequencies of white and black moths in the population and the frequencies after 3 years.
By using the Hardy-Weinberg equation, which relates allele frequencies to genotype frequencies, we can determine the frequencies of the "W" and "w" alleles.
The equation p^2 + 2pq represents the frequency of individuals with the "W" allele (WW, Ww), and 2pq represents the frequency of individuals with heterozygous genotype (Ww). By solving the equations, we can find the frequencies of the alleles at the beginning and after 3 years.
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If two variables are associated:OA.there must be a cause and effect relationship between the variablesB.there may be a cause and effect relationship between the variablesO C.there must not be a cause and effect relationship between the variables
Answers
Answer
If two variables are associated with each other, it could be that there is a cause and effect relationship between them, as stated in the second answer option: B. there may be a cause and effect relationship between the variables.
Explanation
This is because it only suggests to us that there's a possibility of this to be the actual reason why these variables are associated, and we cannot state that they o
On which feature is pseudoscience based? detailed research with reliable sources static information that does not change repeated investigations testable experience
Answers
Answer:
static information that does not change
Explanation:
Pseudoscience is based on bias instead of other things that fact based science is, such as repeated research or expert verified claims.
About 200 years ago, the population of Antarctic fur seals (Arctocephalus gazella) on islands near Antarctica was estimated between 160,000 and 180,000 individual seals. When explorers discovered the islands, they began intensive hunting of the seals for their fur, and stopped only when they could find no more seals to hunt. Around 50 years ago, scientists discovered and protected a small colony of 25 seals, and began recording the size of the population over time. Their data are shown in the graph below.
A. Identify the year at which the fur seal population begins to recover from intensive hunting.
B. Identify the new carrying capacity of the ecosystem for the Antarctic fur seals
Answers
Answer:
Based on the information provided, the year at which the fur seal population begins to recover from intensive hunting would likely be around 30 years ago, which is when the population started to increase after remaining relatively stable for a few years.
To identify the new carrying capacity of the ecosystem for the Antarctic fur seals, we would need to know the maximum population size that the ecosystem can support sustainably over the long term. However, this information is not provided in the given context. Therefore, it is not possible to determine the new carrying capacity of the ecosystem for the Antarctic fur seals.
help please will give brainliest due soon
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Answer: Hi there, I'm so sorry no one answer your question here is what I got
The nervous system makes you thirsty. The integumentary system makes you sweat.
The hypothalamus is part of the nervous system and controls vegetative functions, such as hunger, thirst and body temperature. When you run a race, your body starts to lose fluids due to sweat. At that moment the nervous system (through the hypothalamus) trying to maintain homeostasis in your body signals that you are thirsty.
As already mentioned above, when you participate in a race you start to sweat. This is a reaction of the integumentary system, through the skin, releasing fluids to regulate your body temperature.
Explanation:
Histoplasmosis is a disease of
Answers
Answer:
Histoplasmosis is an infection caused by a fungus called Histoplasma. The fungus lives in the environment, particularly in soil that contains large amounts of bird or bat droppings.Got it from the internet.