How do poisons typically act to harm the body?
a. By interfering with normal neurologic function
b. By changing the normal metabolism of cells or by destroying them
c. By causing burns and damage to either external or internal organs
d. By causing a slowing of nearly all bodily functions
Answers
Poisons typically act to harm the body by both a) interfering with normal neurologic function and b) changing the normal metabolism of cells or by destroying them. These actions can lead to various symptoms and complications depending on the type and severity of the poison.
All of the above answers can be correct depending on the specific poison and the way it interacts with the body. Some poisons may interfere with normal neurologic function, causing symptoms such as seizures or paralysis. Others may change the normal metabolism of cells or destroy them, leading to organ damage or failure. Some poisons can cause burns and damage to external or internal organs, while others may slow down nearly all bodily functions, leading to respiratory or cardiac arrest. It is important to seek medical attention immediately if you suspect you have been exposed to a poison, as the specific effects can vary widely and may require different treatments.
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Poisons typically act to harm the body b. By changing the normal metabolism of cells or by destroying them.
How do poisons harm the body?
Many poisons are xenobiotics, which are foreign compounds that are not naturally occurring in the body. The liver is responsible for metabolizing and detoxifying xenobiotics through a process called oxidation. However, some poisons can overwhelm the liver's ability to detoxify them, leading to cellular damage and destruction. This can result in a range of symptoms and health problems depending on the specific poison and the extent of the damage it causes.
When a xenobiotic substance (such as a poison) enters the body, the liver is often responsible for its oxidation and metabolism. However, some poisons can interfere with normal cellular processes or cause damage to cells and tissues, which in turn can lead to harmful effects on the body.
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Related Questions
What are some of the problems with our continuing reliance on fossil fuels?
Answers
Answer:
it will cause health problems, destroy our wild places, and release toxins such as mercury and arsenic into our communities.
Answer:
Fossil fuels pollute the environment
Fossil fuels are non-renewable and unsustainable
Drilling for fossil fuels is a dangerous process
Explanation:
After making atp and nadph with the help of sunlight energy, plants use them to synthesize organic molecules from.
Answers
Answer:
Carbon dioxide
Explanation:
the stage of the growth curve where the bacteria are producing molecules necessary for cell division, but not undergoing cell division is called the ___________
Answers
The stage of the growth curve where the bacteria are producing molecules necessary for cell division, but not undergoing cell division is called the lag phase.
The lag phase is a time of adaptation during which the bacteria are becoming used to their new surroundings. Depending on how different the current conditions are from the ones the bacteria originated in as well as the state of the bacterial cells themselves, the length of the lag phase can range significantly. The four phases of a bacterial growth cycle are lag, exponential (log), stationary, and death. The bacterial growth curve shows the evolution of a bacterial population's live cell count over time. The development curve goes through four distinct phases: lag, exponential (log), stagnant, and death.
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Which of the following groups would be associated with all scientists?
1.scientific community
2.biologists
3.scientologists
4.body of scientists
Answers
Answer: Scientific Community
Explanation: I believe it would be the scientific community. Biologists are scientist that specialize in biology, scientologists are not scientist they are a religious group, and body of scientist usually refers to a group of scientists. So I believe that the answer would be community.
why are issues of causation and the objectification of the body important for kinesiologists?
Answers
Kinesiology, the study of human movement, focuses on understanding the complex mechanisms involved in human motion, physical activity, and sport performance. Kinesiologists often deal with issues of causation and the objectification of the body, which are important for various reasons.
Firstly, issues of causation refer to understanding the underlying factors that cause injuries and diseases related to physical activity. Kinesiologists are responsible for diagnosing and treating these conditions, which requires them to have a thorough understanding of the causative factors. This knowledge enables kinesiologists to provide effective treatments that target the underlying cause of the problem.
Kinesiologists must be aware of these issues and strive to treat athletes with respect and dignity, while also helping them achieve their performance goals. In conclusion, issues of causation and the objectification of the body are essential for kinesiologists because they enable them to diagnose and treat injuries and diseases related to physical activity, while also promoting the well-being of athletes.
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List in order the parts of the respiratory system
that air passes through as it is breathed out. ( AS IT BREATHE “out”)
Answers
Answer:
nasal cavities (or oral cavity) > pharynx > trachea > primary bronchi (right & left) > secondary bronchi > tertiary bronchi > bronchioles > alveoli (site of gas exchange)
Explanation:
the air is passed out from alveoli to Bronchioles to bronchi to trachea to larynx to pharynx to nasal cavity to nostrils and the breathed out
Here are the parts of the respiratory system that air passes through as it is breathed out:
LungsBronchial tubesBronchiolesAlveoliTracheaPharynxNasal cavityMouthWhat is the respiratory system?The respiratory system is a complex network of organs, tissues, and structures that work together to facilitate the exchange of gases (oxygen and carbon dioxide) between the body and the environment. Its main function is to provide oxygen to the body's cells while removing carbon dioxide, a waste product of metabolism, from the body.
The respiratory system includes the nose, mouth, pharynx, larynx, trachea, bronchi, bronchioles, alveoli, and lungs. When we inhale, air enters through the nose or mouth and passes through the respiratory tract, where it is filtered, warmed, and humidified.
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Explore which of these is an explanation slash prediction of what you think will happen during an investigation? A variable B hypothesis C fair test D control
Answers
Answer:
B. Hypothesis
Explanation:
Hypothesis is an explanation about a phenomenon that is proposed. This explanation is further subject to a test to make a scientific hypothesis.
scientific hypotheses is usually based on previous observations that is not satisfactorily explained with available scientific theories but need further clarifications.
After an hypothesis is formulates it is then subjected to test to ascertain if the hypothesis will be accepted or rejected. When rejected further investigation can be carried out to be sure of the outcome.
What happens in an ecosystem when 1 resource is removed?
Answers
Answer:
i think the answer would be that everything else will change and adapt differently because something is missing.
What are the derived characters of a tortoise?
Answers
Tortoise has unique shell and neck for their protection from predators. They also have strong, clawed limbs for walking on land.
What are the derived adaptations of a tortoise?The derived characters of a tortoise refer to unique physical adaptations that have evolved to suit their specific needs and ecological niches. The bony or keratinous shell of a tortoise that encases the body is a key adaptation for tortoises that allow them to protect themselves from predators.
Their neck, which is retracted into the shell is protected by special vertebrae that allow for movement and support. Tortoises have also a beak-like mouth with no teeth, which is adapted for herbivorous feeding.
They also have strong, clawed limbs for walking on land and digging burrows. All of these adaptations have helped tortoises to live successfully in their feeding and burrowing behaviors.
Therefore, the tortoise has a unique shell and neck for their protection from predators and strong, clawed limbs for walking on land. All these adaptations help them to survive on Earth.
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scharf, s. r., and gerhart, j. c. (1983). axis determination in eggs of xenopus laevist a critical period before first cleavage, identified by the common effects of cold, pressure, and ultraviolet irradiation. dev. biol. 99, 75-87.
Answers
Embryos show a reduction and loss of body axis structures when Xenopus laevis eggs are exposed to 1.0 degrees C for 4 minutes or 8000 psi for 5 minutes during a crucial phase before initial cleavage. The deficits develop in a dose-dependent craniocaudal progression.
In the extreme, radial symmetric, completely axis-deficient embryos are produced. The time between pronuclear contact and mitosis, which is roughly when the gray crescent forms, is when the maximum sensitivity to cold and pressure occurs. This time spans from around 0.4 to 0.8. These findings are interpreted as follows: The Xenopus laevis egg contents are reorganized during the 0.4–0.8 phase in a way that is crucial for the development of the embryonic body axis later on.
Cytoskeletal components are involved in the reorganization process; some of these components are D2O-protected and susceptible to UV, pressure, and cold. It is possible to understand rescue by oblique orientation as the outcome of a gravity-driven rearrangement of the egg's contents, replacing the impaired normal mechanochemical reaction in treated Xenopus laevis eggs.
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what is animal and what types of animals are there
Answers
Answer:
answer a animal is a living thing
Explanation: All animals belong to a biological kingdom called Kingdom Animalia. This kingdom is then broken down into over 30 groups, or phyla. About 75% of all species on Earth are animals. Animals are then broken down into two types: Vertebrates & Invertebrates.
I hope this helps!
Plzzzzzz help me with it
State the role of pancreatic lipase
Answers
Answer:
As the primary lipase enzyme that hydrolyzes (breaks down) dietary fat molecules in the human digestive system, it is one of the main digestive enzymes, converting triglyceride substrates like 1 found in ingested oils to monoglycerides 3 and free fatty acids 2a and 2b.
Explanation:
hope it helps:)
Two resistors or resistance 2ohms and 4 ohms are connected in series and then in
parallel what is the ratio of their
respective resistance
Answers
Answer:
Ratio = 9 : 2
Explanation:
We have been given two resistors, one with 2ohms rating and another with 4 ohms rating.
First they are connected in series. When resistors are connected into series, Equivalent resistance is given by:
Resistance (Equivalent) = R₁ + R₂ = 6 ohms
When these are connected in parallel, equivalent resistance becomes:
1 / Resistance (Equivalent) = 1/R₁ + 1/R₂ = 1/2 + 1/4
1 / Resistance (Equivalent) = 3/4
Resistance (Equivalent) = 4/3
Ratio = R(Series)/ R(Parallel)
Ratio = 6 : 4/3
Ratio = 18 : 4
Ratio = 9:2
Please help this is for a biology test!!
A molecule that has more than two carbon atoms is called a(n) ________.
Answers
Answer:
ethylene
Explanation:
It is the simplest of the alkenes, consisting of two carbon atoms connected by a double bond.
if individuals v-1 and v-11 were to mate, what is the probability that they would have an affected child?
Answers
The probability of having an affected child when v-1 and v-11 mate is dependent on the genetic disorder that they carry.
When two people who carry the same genetic disorder have a child, the probability of the child inheriting the disorder depends on the mode of inheritance of the disorder. Genetic disorders can be inherited in three main ways: autosomal dominant, autosomal recessive, and X-linked dominant or recessive. In autosomal dominant inheritance, only one parent needs to carry the affected gene for the child to have a 50% chance of inheriting the disorder.
In autosomal recessive inheritance, both parents need to carry the affected gene for the child to have a 25% chance of inheriting the disorder. In X-linked inheritance, the probability of a child inheriting the disorder depends on the sex of the child and the parent carrying the affected gene. Without the information about the mode of inheritance and the genetic disorder that v-1 and v-11 carry, it is impossible to provide an accurate probability of having an affected child when they mate.
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The fetus receives all its nutrients and oxygen through the placenta. Therefore, fetal lungs are non-functional, as far as pulmonary circulation is concerned. It only needs to receive enough blood to sustain growth. There are a couple of features in the fetal cardiovascular system to shunt the blood away from the lungs and only provide enough for sustenance and keep most blood in general circulation. Which two structures in fetal circulation aid in bypassing the pulmonary circulation
Answers
The two structures in fetal circulation that aid in bypassing the pulmonary circulation are:
ductus arteriosus andductus venosusThe fetal circulation, the fetal heart doesn't pump much blood to the liver and the lungs. This is because it receives nutrients from the mother through the placenta.
Two of the structures that shunts blood away from the heart are:
ductus venosus: When blood enters the placenta through the umblical vein, it passes through the ductus venosus, mainly bypassing the liver.ductus arteriosus : The deoxygenated blood from the head region of the fetus is pumped through the right ventricle into the pulmonary artery and then mainly through the ductus arteriosus into the descending aorta, then through the two umbliical arteries back into the placenta.The above described features bypasses blood away from the lungs through ductus venosus and ductus arteriosus.
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A system has reached equilibrium when the concentration across the barrier is equal on all sides. Why is it important that living organisms not reach equilibrium in the concentrations of oxygen and carbon dioxide?.
Answers
The living organisms must not reach equilibrium in the concentration of oxygen and carbon dioxide so that the Exchange of gases continues . Otherwise respiration and photosynthesis will stop.
What is photosynthesis?
Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that, through cellular respiration, can later be released to fuel the organism's activities.
1.Gases move along the concentration gradient i.e. from their higher concentration to lower concentration.
2.If living organisms reach a equilibrium of carbon dioxide and oxygen concentration, then The gases will not move in and out of the cells.
3.This is because at state of equilibrium the concentration of gases on both side become equal and the movement completely ceases.
4.If gaseous exchange in the body stops the process of respiration and photosynthesis in Plants and respiration in animal will completely stop
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compare and contrast radiant energy and sound energy
Answers
Answer:
i
Explanation:
T/F: when you flex your biceps, you are calling on the somatic sensory portion of the nervous system.
Answers
False. When you flex your biceps, you are calling on the somatic MOTOR portion of the nervous system, not the sensory portion. The somatic motor system is responsible for voluntary muscle movement, like flexing your biceps.
When you flex your biceps, you are calling on the somatic motor portion of the nervous system, not the somatic sensory portion. The somatic motor portion is responsible for controlling voluntary movements of skeletal muscles, while the somatic sensory portion is responsible for transmitting sensory information from the skin, muscles, and joints back to the central nervous system.
The somatic sensory system is involved in detecting and processing sensory information from the body, such as touch, temperature, and pain. Therefore, it is important to distinguish between these two components of the somatic nervous system when discussing muscle movement and sensation.
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(point drop: Rare)
Why are bananas curved?
Answers
Answer:
They do this because bananas are negatively geo-tropic.
Explanation:
This means that they grow away from the pull of gravity, as opposed to turning upward toward the sun.
Answer:
they grow towards the sun
Explanation:
Minerals maintain their chemical structure and are not broken down during digestion.
a) true
b) false
Answers
I HAVE BEEN ASKING FOR 25 MINUTES NOW, PLEASE HELP DUE IN 10 Minutes
Answers
Answer:
Blending ----- A.
Straining ----- D.
Detergents ----- E.
Meat Tenderizer (protein enzymes) ----- C.
Alcohol ----- B.
(forgive me pls if they are not right i am in middle school only and i wanna try and help)
what are the other two vibrios that share a similar pathway? group of answer choices vibrio harveyi and vibrio aeruginosa vibrio harveyi and vibrio campestris vibrio harveyi and vibrio cholerae
Answers
The other two Vibrios that share a similar pathway with Vibrio Harveyi are Vibrio cholerae and Vibrio campestris.
These three Vibrio species all utilize quorum sensing, a process of bacterial communication through the production and sensing of small signaling molecules, to regulate gene expression and coordinate behaviors such as bioluminescence, virulence, and biofilm formation.
While each Vibrio species may have distinct genes and regulatory systems involved in quorum sensing, they share a common mechanism for detecting and responding to population density, making them important models for studying bacterial communication and cooperation.
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what system works with the respiratory system to circulate blood and oxygen throughout the body
Answers
The cardiovascular system works with the respiratory system to circulate blood and oxygen throughout the body. The cardiovascular system includes the heart, blood vessels, and blood.
The cardiovascular system works in conjunction with the respiratory system to ensure that oxygen is delivered to the body's cells and that carbon dioxide is removed. When we breathe in, oxygen enters the lungs and is transferred to the blood, where it binds to hemoglobin. The oxygen-rich blood is then pumped by the heart to the body's cells, where it is used to produce energy. At the same time, respiratory system carbon dioxide, a waste product of cellular metabolism, is removed from the cells and carried cardiovascular system by the blood to the lungs, where it is exhaled. This process, known as respiratory system, is a continuous respiratory system cycle that ensures the body's cells receive the oxygen they need to function properly and that waste products are removed.
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haploid secondary spermatocytes go on directly to complete meiosis forming four spermatid cells. these will differentiate into sperm cells. the last stage of meiosis (that generates the spermatids) is called
Answers
The last stage of meiosis that generates spermatids is called "Telophase II."
Telophase II is the final stage of meiosis II, the second round of cell division in meiosis. During Telophase II, the separated chromatids from each chromosome reach opposite poles of the cell. Nuclear membranes start to form around the separated chromatids, and the spindle fibers disassemble.
The chromosomes begin to decondense, returning to their extended form. Cytokinesis, the process of cell division, follows Telophase II, resulting in the formation of four haploid cells, known as spermatids in the case of male gamete production. Telophase II marks the completion of meiosis, producing genetically diverse haploid cells ready for further maturation into functional sperm cells.
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When is natural selection most likely to occur?
A. when an ecosystem is going through an environmental change
B. when there are few genetic differences among individuals within a population
C. when there are enough resources in the ecosystem for the population to use
D. when gene flow is high among the populations in an ecosystem
Answers
Answer:
A
Explanation:
Natural selection is most likely to occur in centuries of gradual climate change. Climate change is essentially environmental change, which is why the answer should be A.
i need help my teacher maked this hard
Answers
Answer: b-7
h-5
i would say tht d-6 but not sure
a-3
e-8
g-4
c-1
f-2
Explanation: not 100% sure but thts what i would say are the right answers srry if they are wrong
What do i put for each arrow.
Answers
The alphabet for each arrow in the diagram given above is correctly placed in a picture attached.
What is activation energy?Activation energy is defined as the energy that must be overcome for a chemical reaction to take place.
Activation energy can include the following types:
Catalysed activation energy andUncatalysed activation energy.In the catalysed activation energy, A catalyst increases the rate of reaction by decreasing the activation energy. That is why the arrow which represents A is a catalysed activation energy
In the uncatalysed activation energy, there is absence of catalyst which leads to the decrease of reaction by increasing the activation energy. That is why the arrow which represents B is an uncatalysed activation energy.
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you have a pure bred cocker spaniel, your neighbor has a purebred greyhound. what are the differences in the genome
Answers
Breeds of dogs, like Cocker Spaniels and Greyhounds, have distinct genomes, or genetic make-up.
There is some genetic variation in the genes that determine the size, type of coat, and body shape of dogs.
Cocker spaniels are small to medium-sized dogs distinguished by their distinctive silky, curly coats and rounded skull shapes. They are more likely to inherit certain traits from their parents, including a tendency to gain weight and ear and eye problems.
Greyhounds, on the other hand, are larger canines with a long, narrow head and an athletic, lean build. Due to a unique genetic makeup, they have a strong desire to hunt and are very agile and fast. Additionally, greyhounds are prone to illnesses like bloat, heart issues, and skin allergies.
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Vertical clinging and leaping is a locomotor pattern frequently practiced by some Group of answer choices apes. lemurs. terrestrial monkeys
Answers
Grasping and jumping vertically is a locomotor pattern often practiced by some terrestrial monkeys, because lemurs move by jumping in trees, being excellent jumpers, but lacking prehensile tails.
How does the monkey move?The locomotion of the monkeys takes place using the four limbs: legs and arms. Their hands and feet are developed so that they are useful for monkeys to cling to tree branches.
With this information, we can conclude that Primate locomotion can be classified on behavioral grounds into four major types: vertical clinging and leaping, quadrupedalism, brachiation, and bipedalism.
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