The Medulla oblongata, Infundibulum, Pons, Hypothalamus, Thalamus, Corpus callosum, Pituitary gland, Midbrain, Arbor vitae, Septum, Pellucidum, and Pineal gland are among the parts of the human brain.
What is the hypothalamus?The hypothalamus is a little gland located over the pituitary gland at the base of the brain. The pituitary gland acts as a direct link between the endocrine and nervous systems, which emphasises the critical function of the hypothalamus in the brain.
What is a medulla oblongata?The medulla is a conical-shaped structure that resembles a long stem. It is situated in the base of the brain and mostly regulates autonomic functions like digestion, breathing, and heartbeat. Given that it connects the spinal cord, pons, and cerebral cortex, it is of utmost significance.
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As the mass increases, the
acceleration ?
When the body of the mass increases the acceleration decrease.
According to newton's second law of motion Force equals the rate of change of momentum. F = m * a . It can also be represented as \(\frac{f}{a} = m\)
where F = Force
m = mass of an object
a = acceleration
Mass and acceleration are inversely related, if the mass of an object increases the acceleration of the body decreases, and vice versa.
Basically when you put more weight on a moving the motion or the movement of the body decreases due to the heavyweight.
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Which strand could have been the dna template for this mRNA 5’AUGGCGUUU3’
Answer:
something like
Explanation:
So im not sure
A healthy diet include 7 food groups, which of the following is a food group helps us to have healthy skin ?
1Carbohydrate
2Fats
3Protein
4vitamin C
Answer:
Fats
Explanation:
Fatty fish. Fatty fish, such as salmon, mackerel, and herring, are excellent foods for healthy skin. They're rich sources of omega-3 fatty acids, which are important for maintaining skin health (
The amount of nitrogen in the atmosphere is affected by:
A) sewage treatment plants
B) inorganic nitrogen fertilizers
C)pollution from factories
D)all of the above
Why human don't lay from the egg?
Answer: because that is not how were made.
Explanation:
Why do you think ANIMAL CELLS are able to survive without the types of cell walls that are present in nearly every other group of organisms? Provide 3 answers.
Answer:
They survive because these cells need a high permeability to be able to maintain the internal cellular balance in relation to the external environment that surrounds them, and this is due to their high energy demand, their multi-complex and multiple functions, and the capacity for constant homeostasis with the environment. that surrounds them.
Explanation:
In addition, some cells need to transmit signals, second messengers or even to fulfill a function to exchange compounds for their transmembrane, this is what makes the human system together with other systems of other animals is extremely open and is in constant energetic exchange, in addition to Unlike plant cells, plant cells are under an autonomous regime, they do not need to take energy from the environment but they manufacture it themselves, and it fulfills a great function that is to provide structure and support, the wall they have is what gives it the ability to fulfill these two functions.
As scientists have learned more about atoms models of atoms, models of atoms have changed. One of the first atomic models was a solid ball, such as marble.
What are two limitations of using a marble to model an atom?
A) The model is much harder to see than a real atom.
B) The model is not made of commonly available materials or objects.
C) The model does not move or behave like a real atom.
D) The model does not show the true size of an atom.
Answer:
C & D
Explanation:
The two limitations of using a marble to model of an atom are:
The model does not move or behave like a real atom and the model does not show the true size of an atom.
What is an atom?The smallest unit of ordinary matter that makes up a chemical element is called an atom. Neutral or ionized atoms make up the components of every solid, liquid, gas, and plasma. Atoms are extremely tiny, typically measuring around 100 pico-meters in diameter. Due to quantum effects, it is impossible to accurately predict their behavior using classical physics, as if they were tennis balls, for example.
A nucleus and one or more electrons attached to the nucleus make up each atom. A few neutrons and one or more protons make up the nucleus. There are no neutrons in the most common variety of hydrogen. The nucleus contains more than 99.94% of an atom's mass.
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What is a cell with no nucleus?
Answer:
Prokaryotes are cells with no nucleus
Descnbe how concentration gradient of oxygen maintained dioxide living things maintained.
Answer:
Continuous blood flow and constant breathing.
Explanation:
Gas exchange by diffusion depends on large surface area provided by the hundreds of millions of alveoli in the lungs. It also depends on a steep concentration gradient for oxygen and carbon dioxide.
A person undergoes hypnosis, and her hand is put in ice. She does not show signs of being in pain. Which of these statements is consistent with the dissociation theory? O A. "My hand is not in ice." O B. "There is no ice." O c. "I do not want the hypnotist to know I feel pain." O D. 'I know my hand is in ice, but I cannot feel any pain."
Answer:D) I know my hand is in ice but I cannot feel any pain
Explanation:
I took the quiz
HELP ME. HOW DO I DO THIS.
Answer:
okay
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In what ways can humans change an ecosystem?
Answer: Humans can change ecosystems in many ways such as helping with pollution, another example is people can remove trees, change the flow of water, and change grasslands into farms.
Explanation:
How does extinction affect evolution?
It speeds up the evolution of other species.
o it slows down the evolution of other species.
O it completely stops the evolution of a species.
It has no effect on evolution.
Answer:
It completely stops the evolution of a species
Explanation:
Because if the species does not continue to live their will be no growth or develop so it cant evolve.
Answer:
It completely stops the evolution of a species
Explanation:
What would happen if the cell membrane were only made out of one layer?
Answer:
it would not be protected.
Explanation:
I say this because without protection (cell wall) everything would go wrong in a plant cell or whatever got a cell wall.
A pesticide was applied to a population of roaches, and it was determined that the LD50 was
55mg/kg . If the average mass of a roach was 0.02kg, which of the following approaches will
determine the dose in
mg per roach?
Based on the information given, the correct option will be C. 55mg/1kg × 0.02kg.
From the complete information, it was stated that a pesticide was applied to a population of roaches, and it was determined that the LD50 was 55mg/kg.In a situation where the average mass of a roach was 0.02kg, the approach that will determine the dose in mg per roach will be 55mg/1kg × 0.02kg.
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Polar bears are not the only species affected by global warming in the Arctic ecosystem. Predict the impact of environmental change on the stability of this fragile ecosystem. (Choose 3)
Due to the global warming, the temperatures in the Arctic will continue to rise causing the ice sheets to melt and because of that polar bears and other animals might face extinction.
Global warming as well as other environmental changes in the Arctic are having a crucial impact on the stability of the fragile Arctic ecosystem. As the Arctic continues to warm up, ice sheets will keep melting at an accelerating rate. This can possibly have a major impact on the ecosystem, as many of the species, including polar bears as well as the seals, depend on the ice for their survival.
As the Arctic continues to warm, the sea ice is melting at an accelerating rate. This can have a major impact on the ecosystem, as many species, depend on the ice for their survival.
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All of the following are examples of environmental mutagens except
x-rays.
viruses. (Correct)
pesticides.
sunlight.
All of the following are examples of environmental mutagens except : sunlight as it does not pollute the environment.
What is meant by environmental mutagens?Agents that can cause mutations in DNA and increase the frequency of mutations in a population is known as environmental mutagens. Examples of environmental mutagens are : x-rays, UV radiation, certain chemicals such as pesticides, and some naturally occurring substances like aflatoxins produced by fungi.
Mutagens are the substances that have the ability to change the genetic composition of a person / animal and these changes caused by mutagens are referred to as genetic mutations. Major target of mutagens is DNA.
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Can someone Help me please?
The two organisms that live near the elephant and show common ancestry are manatees and dugongs, which are members of the order Sirenia.
DNA, fossils, and embryos can be compared to show common ancestry.
What are the related organisms to the elephant?Elephants are members of the family Elephantidae, which includes two living species: the African elephant (Loxodonta africana) and the Asian elephant (Elephas maximus). Both of these species share a common ancestry and are members of the same order, Proboscidea, which also includes several extinct elephant-like species.
Some of the organisms that are closely related to elephants and also share common ancestry include manatees and dugongs, which are members of the order Sirenia. Both elephants and sirenians are believed to have evolved from a common ancestor that lived about 60 million years ago.
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How have federal and state authorities attempted to eradicate Burmese Pythons from the Everglades?
Federal and state authorities have attempted to eradicate Burmese pythons from the Everglades by allowing the hunting and trapping of these animals, giving rewards to these hunters.
How was the hunt to eradicate Burmese pythons from the Everglades?In Florida, they tried everything to end the Burmese python plague that threatens to devour native species of the Everglades, one of the most valuable wetlands in the world. They trained dogs to sniff them out, they were attracted with pheromones, they implanted radio transmitters to locate their hiding places, they set traps. But after several years of experimentation, the best method they have found is the most rudimentary. “With two hands and balls of steel”
With this information, we can conclude that Federal and state authorities have attempted to eradicate Burmese pythons from the Everglades by allowing the hunting and trapping of these animals, giving rewards to these hunters.
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need answers to 9 and 10
please help!!
Three disadvantages of cloning.
Cloned animals might not live as long as animals that are not clones.Cloning is a complex and expensive process.Cloning can result in a reduction in genetic diversity, which can make a population more susceptible to diseases and environmental changes.What is the process of cloning?The process of cloning is described as follows:
A nucleus and an egg cell come from a body cell of animal A with its nucleus removed comes from animal B.
An enucleated egg cell from animal B is taken and the nucleus is removed.
The nucleus with DNA from animal A is placed in the enucleated egg cell from animal B.
The cell from animal A with its DNA develops into an embryo.
The embryo develops into a baby animal that is a clone of animal A.
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Sometimes patients with Dementia experience the inability to complete tasks.
Simple tasks such as getting dressed, brushing teeth, and eating become
overwhelming. This inability to perform familiar tasks is?
Forgetfulness
Agnosia
Apraxia
Delusions
Apraxia is the inability to carry out routine duties as they are explained in the context.
A neurological illness known as apraxia is characterised by the loss or impairment of the capacity to carry out or execute skilled or deliberate motions, even though the affected person is physically capable of doing so.
Apraxia in dementia patients might show itself as trouble with once-routine and familiar daily tasks like dressing, grooming, or eating. In contrast to other cognitive symptoms of dementia such as forgetfulness, agnosia (loss of sensory perception), and delusions, which are not explicitly connected to the inability to perform tasks, apraxia is separate from these symptoms.
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1. What other process can you think of that is similar to the journey of a signal through the neuron? For
example, a relay race can be similar to a neuron passing the baton to another neuron. Think of another
example and explain how.
Neurons are similar to other cells in body because: Neurons are surrounded by cell membrane. Neurons have nucleus that contains genes. It contain cytoplasm, mitochondria and other organelles.
what are neural signals?
Information from one neuron flows to another neuron across small gap called a synapse (SIN-aps). At synapse, electrical signals are translated into chemical signals in order to cross the gap. Once on other side, the signal becomes electrical again.
The transfer of information from neuron to neuron takes place through release of chemical substances into the space between axon and the dendrites. These chemicals are called neurotransmitters, and process is called neurotransmission. The space between the axon and dendrites is called the synapse
Neurotransmitter release from presynaptic terminal consists of a series of intricate steps:
1) depolarization of the terminal membrane
2) activation of voltage-gated Ca2+ channels
3) Ca2+ entry
4) a change in conformation of docking proteins
5) fusion of the vesicle to the plasma membrane
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What property of the carbon atom makes it unique?
Answer:
all living organisms are made of carbon.
Explanation:
g _______________ is the first amino acid in eukaryotic translation. Group of answer choices N-formylmethionine NONE OF THESE are good answers the translation start site AUG methionine
Methionine is the first Amino acid in eukaryotic translation.
What is Amino Acid?Amino acid are building blocks of protein.
Amino acid are classified as either essential or non essential Amino acids.
Examples of Amino acid are methionine, lysine,leuscine and so on.
Methionine is a type of essential Amino acids that is found in eukaryotic animals.
It help in metabolism and health in species of animals.
Eukaryotic animals have tRNA that help to recognise the start of codons and it insert methionine and making it the first Amino acids.
Therefore, Methionine is the first Amino acid in eukaryotic.
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what is the answer???
Answer: 1 and 3
Explanation: i hope this helped also if you want to support me please pick me as the brainlyest
The branch shown below has FOUR individual leaves. Use the dichotomous key to identify the tree’s genus and species.
A.Albizia julibrissin
B.Cornus florida
C.Juglans nigra
D.Pinus taeda
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The Arizona poppy has adapted to living in areas that receive less rain, but there are still periods of time that a drought occurs. What part(s) of photosynthesis would the plant not be able to perform if there is no rain? What would be the long-term effects on the plant if the drought were to continue? Explain your answer.
If there is no rain, the Arizona poppy would not be able to perform the light-dependent reactions of photosynthesis.
What are the stages of photosynthesis?Photosynthesis is a process that involves two main stages: light-dependent reactions and light-independent reactions.
Water is required in the light-dependent reactions to provide the electrons that are needed to generate ATP and NADPH, which are then used in the light-independent reactions to produce glucose.
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I need help with question 54 .
Answer: D
In the laboratory, under favorable conditions, a bacterial population will grow exponentially, but in the real environment, these favorable conditions do not always exist.
Answer for room 5 punnet square escape room
In Punnett Square, a grid and letters are used. Lowercase letters correspond to recessive alleles, while capital letters signify dominant alleles.
What is Punnett square?The known genotypes of each parent are displayed using this tool to aid in predicting the potential genotypes of their offspring. It demonstrates how alleles are inherited or transmitted from parents to offspring.
It is frequently utilized in monohybrid and dihybrid crosses, where the theoretical results are predicated on the assumptions of segregation and independent allele distribution (according to Mendelian inheritance).
A tool that aids in displaying all potential allele pairings of gametes in a cross of parents with known genotypes in order to forecast the likelihood that their kids would carry specific allele combinations.
Therefore, In Punnett Square, a grid and letters are used. Lowercase letters correspond to recessive alleles, while capital letters signify dominant alleles.
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List 3 inputs (things entering) for the leaf in Model 1.
Answer:
light energy,carbon dioxide, and water
Explanation:
Answer:
light energy,carbon dioxide , water