The correct option about the states of the liver are:
HypertonichypertonicswollenhypotonichypotonicWhat are hypertonic and hypotonic solutions?Hypotonic solution are solutions that have lower solute concentration that the interior of a cell or the cytosol of the cell. Water flows into the cell when they are placed in hypotonic solutions.
Hypertonic solution are solutions that have higher solute concentration that the interior of a cell or the cytosol of the cell. Water flows out of the cell when they are placed in hypertonic solutions.
During salt intake the blood becomes increasingly hypertonic, to the interstitial fluid. Due to this osmotic imbalance, the liver cells become hypertonic to the interstitial fluid. This causes the liver cells to appear swollen.
The liver also produces a protein called albumin, which is responsible for maintaining osmotic pressure inside the blood plasma compartment of the body. Over time scarring of the liver leads to a decreased production of this protein. When the levels fall, the blood plasma becomes hypotonic, to the interstitial fluid. Due to this osmotic imbalance, the tissues become hypotonic which leads to fluid seeping from the legs and feet.
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Cephalization is (a) the division of the trunk into a scolex, neck, and body. (b) the presence of a head with sense organs. (c) sexual reproduction involving self-fertilization. (d) the ability to replace lost body parts. 2. Flatworms (a) are radially symmetrical. (b) possess a body cavity. (c) reproduce by parthenogenesis. (d) have tissues derived
Answer:
1. a
2. d
Explanation:
Thats the answer
The diagram below shows the development of a human embryo.
What caused the changes to the form of the embryo?
Answer: CORRECT (SELECTED)
Differentiation and growth.
Explanation:
The embryo is growing as cells divide, and it is developing specialized features and cells, a process known as differentiation.
Look at the incomplete equation below. What does Ek represent?
In the given equation, Ek represents the kinetic energy of an object.
Kinetic energy (Ek) is a form of energy associated with the motion of an object. It is dependent on both the mass (m) and the velocity (v) of the object.
The equation Ek = (1/2)m\(v^2\) represents the formula to calculate the kinetic energy of an object.
The symbol "Ek" is commonly used to represent kinetic energy in scientific calculations and equations. By plugging in the values of mass and velocity into the equation, one can calculate the amount of kinetic energy possessed by the object.
The kinetic energy of an object increases with both its mass and velocity. As the mass increases, the object has more particles in motion, contributing to higher kinetic energy.
Similarly, as the velocity increases, the speed at which the object moves also increases, resulting in greater kinetic energy.
Therefore, understanding and calculating kinetic energy is important in various scientific and engineering applications, such as studying the movement of objects, analyzing collisions, or designing efficient systems.
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Question
Look at the incomplete equation below. What does Ek represent?
Ek =----- x m x v2
there are different ___ of genes that code for all the differnt traits organisms can express
There are different alleles of genes that code for all the different traits organisms can express.
Even though there are 50,000 genes in every cell, only about 10% of them are expressed or switched on in any specific cell type.
Only a small fraction of a cell’s genes are transcribed at any given time. The variation in gene expression profiles among different cell types is due to the presence or absence of different sets of transcription regulatory factors. Some regulatory factors are designed to facilitate transcription, while others are designed to inhibit or inhibit transcription.
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Vertebrates
Scenario
Mikayla, Jordan, and Seth went on a trip to the zoo. They took lots of pictures of all the animals
pictures of the animals and plants into groups. The chart below shows how they organized their
they saw. They wanted to organize their photos, so they decided to work together to classify the
pictures.
Crab
Beetle
Worm
Fish
Trout
Goldfish
Animals
Name:
Invertebrates
Birds
Hawk
Robin
Amphibians
soning
Frog
Salamander
Lizard
Alligator
Mammals
Whale
Humans
Date:
Plants
Seed Producer
Tomato plant
Flowering plant
Apple tree
Non-Seed
Producer
Fem
Moss
Algae
Prompt
Write a scientific explanation describing which chart is incorrect and why.
Claim:
All living things are composed of cells true or false
Answer:
True
Explanation:
everything is composed of cells Dead or Alive
Based on your knowledge of cellular and viral processes, which of the following would be (an) appropriate target(s) for antiviral drugs?
A) integrases
B) aminoacyl-tRNA synthetases
C) ribosomes
D) aminoacyl-tRNA synthetases and ribosomes
Please provide a detailed explanation along with the answer. I have seen sources online saying the correct answer D but I don't get why.
The appropriate target(s) for antiviral drugs among the given options would be integrases as targeting them can effectively disrupt the viral life cycle without causing significant harm to the host cells.
The correct answer is option A.
Integrases - These are viral enzymes responsible for integrating the viral genetic material into the host cell's genome. Targeting integrases can prevent the virus from replicating and spreading within the host, making it a suitable target for antiviral drugs. An example is HIV integrase inhibitors, which are used to treat HIV infections.
Aminoacyl-tRNA synthetases - These enzymes are responsible for attaching the correct amino acid to its corresponding tRNA molecule, which is essential for protein synthesis. However, they are present in both host cells and viral cells, so targeting them might lead to unwanted side effects in the host.
Ribosomes - These are cellular structures responsible for protein synthesis. Since both the host cell and the virus use ribosomes for protein synthesis, targeting ribosomes could harm the host cells as well as the virus, making it an undesirable target for antiviral drugs.
Aminoacyl-tRNA synthetases and ribosomes - As explained in options B and C, targeting both aminoacyl-tRNA synthetases and ribosomes could lead to unwanted side effects in the host, making this option not suitable for antiviral drugs.
Therefore option A is the correct answer.
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How many years on earth would pass if you lived on saturn?
A. 10
B. 30
C. 50
D. 100
Answer:
that would be 10 years that you would live
which kind of molecule is acid phosphatase?
Answer:
Acid phosphatase is the ans
Help me pleaseeeeee eeee
If you were a scientist developing a drug that would block viral replication which steps would you choose to block? Explain your answer in detail?
Answer:
The step to take is developing antiviral agents that will block all the steps in transcription process or viral replication. These will stop or block production of new RNA or DNA for new virions which will make it difficult for the virus to multiply and cause Infections.
An example of such drug is aciclovir. This drug stop the production of new DNA or RNA so that viral protein cannot code or gather together. These agents mimick the DNA and RNA so that the virius will not be able to replicate their genetic material through it.
Explanation:
Blocking viral replication refers to process that hinder or inhibit the multiplication of invading virus in the body. This is done by the use of antiviral agents. These agents fight the invasion and halt virus replication.
A genotype is...
A. The genetic makeup of an organism
B. The trait that is expressed over another trait
C. The physical traits you can see in an organism
D. the trait that is not expressed when a dominant trait is present
Answer:
Option A is absolutely correct
Explanation:
The genotype of an organism is its complete set of genetic material. However, the term is often used to refer to a single gene or set of genes, such as the genotype for eye color. The genes partly determine the observable characteristics of an organism, such as hair color, height, etc.
In a broad sense, the term "genotype" refers to the genetic makeup of an organism; in other words, it describes an organism's complete set of genes. In a more narrow sense, the term can be used to refer to the alleles, or variant forms of a gene, that are carried by an organism.
Answer:
A. The genetic makeup of an organism
hope it is helpful to you
How can you tell if two species are closely related on a clasp gram or phylogenetic tree?
Solution:
On a phylogenetic tree, more closely related terminal taxa are connected by nodes nearer to the tips of the tree, and more distantly related terminal taxa are connected by nodes nearer to the base of the tree.
That is, two species are more related if they have a more recent common ancestor and less related if they have a less recent common ancestor.
Is this world a jovian planet?
Answer:
No
Explanation:
Earth is not a jovian planet
Jovian planets include those made of gas, such as Jupiter, Saturn, Uranus & Neptune.
Earth is considered a terrestrial planet!
knowing the nervous system how is that information used in billing and coding ?
Answer:
In the context of billing and coding, knowledge of the nervous system is essential for accurately documenting and coding medical procedures and services related to neurology and neurosurgery. Medical coders and billers need to understand the anatomy, physiology, and terminology associated with the nervous system to appropriately code diagnoses, procedures, and services provided to patients.
Understanding the nervous system helps in accurately identifying and coding conditions such as nerve disorders, neuropathies, strokes, brain tumors, spinal cord injuries, and other neurologic conditions. It enables the coder to assign the correct International Classification of Diseases (ICD) diagnosis codes, such as ICD-10-CM, which are used to indicate the patient's condition.
Furthermore, knowledge of the nervous system assists in coding procedures and services related to neurology, such as nerve conduction studies, electromyography (EMG), electroencephalography (EEG), neurosurgical procedures, and interventional neuroradiology procedures.
Accurate coding ensures that healthcare providers are appropriately reimbursed for the services they provide and that the insurance claims are processed correctly. It also helps in data analysis, research, and monitoring trends in neurologic conditions and treatments.
Explanation:
In summary, understanding the nervous system is crucial in the billing and coding process to ensure accurate documentation, appropriate reimbursement, and effective management of neurologic conditions in healthcare settings.
Why do you, as a living organism, need to continually consume food?
Choose 1
answer:
(Choice A) A Food is broken down by catabolic pathways and converted to ATP, which is then used to fuel anabolic pathways.
(Choice B) B Food is broken down by anabolic pathways and converted to ATP, which is then used to fuel catabolic pathways.
(Choice C) C Food is broken down by endergonic reactions and converted to ATP, which is then used to drive exergonic reactions.
(Choice D) D Immediately upon consumption, food enters cells to directly fuel a variety of reactions.
Answer:
(Choice A)A food is broken down by catabolic pathways and converted to ATP, which is then used to fuel anabolic pathways
A Food is broken down by catabolic pathways and converted to ATP, which is then used to fuel anabolic pathways.
What is Food chain?From microscopic algae to enormous blue whales, depends on food to thrive. Each food web represents a possible route for nutrients and energy to travel through the ecosystem.
As an illustration, grass makes its own sustenance from sunshine. A bunny consumes some grass. Eaten by a fox, the rabbit. When a fox dies, microbes decompose its remains and return it to the soil, where it feeds grass-like plants.
Grass is consumed by a wide variety of animals, and rabbits can also consume other plants besides grass. Foxes can consume a wide variety of animals and plants. These living organisms can all be found in different food chains.
Therefore, A Food is broken down by catabolic pathways and converted to ATP, which is then used to fuel anabolic pathways.
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What characteristics does a crystalline polymer exhibit?
a) Thin platelets are surrounded by amorphous regions.
b) Thin platelets with chain folds at the faces
c) They are optically transparent.
d) The boundary between thin platelets define the boundary between crystal regions.
Answer:
B) Thin platelets with chain folds at the faces
Explanation:
Crystalline polymer is folding together of molecular chain in an ordered way to form lamella. Polymer crystallize after cooling from evaporation of solvent. It affects the properties of the polymer such as thermal property.
Polymer on freezing becomes disorder forming an amorphous solid.
the organisms that feed on dead and decaying matter are called
A. Saprotrophs
B. Autotrophs
C. Heterotrophs
D. Parasite
The organisms that feed on dead and decaying matter are called Saprotrophs.
An organism that feeds on dead and decaying organic matter is called a saprotroph. These organisms are heterotrophic, which means that they obtain their food from other sources. They are important in the ecosystem because they break down dead organic matter and recycle it back into the soil, making nutrients available to other living organisms
Answer:
A. Saprotrophs
Explanation:
Saprotrophs are organisms that obtain their nutrients by feeding on dead and decaying matter. They play a crucial role in the ecosystem by decomposing organic material and recycling nutrients back into the environment.
These organisms secrete enzymes that break down complex organic compounds into simpler substances, such as sugars and amino acids, which they can absorb and utilize for their own growth and energy needs. Examples of saprotrophs include fungi (such as mushrooms and molds) and certain bacteria.
Unlike autotrophs, which can produce their own food through photosynthesis or chemosynthesis, saprotrophs rely on external sources of organic matter for their nutrition. They actively decompose dead plants, animals, and other organic materials, aiding in the process of nutrient recycling and decomposition.
Heterotrophs, on the other hand, are a broader category of organisms that obtain their nutrients by consuming other living or dead organisms. This includes saprotrophs, as well as other types of organisms such as herbivores, carnivores, and omnivores.
Parasites, meanwhile, are organisms that live in or on other organisms, known as hosts, and obtain their nutrients from the host while causing harm or damage to it. Unlike saprotrophs, parasites typically rely on a living host for their sustenance rather than feeding on dead and decaying matter.
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I’m confused on this question
Do a close up so i can edit my answer
Check all that are true of the following scenario.
An archer strings an arrow on a bow and draws the string back. Aiming the bow
upwards at a 45 degree angle, the archer pauses with arms locked into position and
then releases the string. The arrow flies upwards making an arc and then sticks into
the trunk of a tree with an audible thud.
At least four different types of energy are illustrated in this example.
The first energy transformation in the scenario is chemical energy to kinetic.
From the time the archer draws the bow until the thud us heard, entropy increases in
the universe.
The energy of the arrow at the end of the scenario is equal to the energy exerted by the
muscles of the archer.
When the arrow sticks into the tree the original energy has all been used up.
Statements 1 and 3 are true, while statements 2 and 4 are false.The first energy transformation in the scenario is chemical energy to kinetic. - True.
The archer converts chemical energy stored in their muscles into kinetic energy when they release the string and propel the arrow forward.From the time the archer draws the bow until the thud is heard, entropy increases in the universe. - False. Entropy is a measure of disorder or randomness in a system. In this scenario, the archer's actions do not necessarily lead to an increase in entropy.
The energy of the arrow at the end of the scenario is equal to the energy exerted by the muscles of the archer. - False. Energy is conserved in a closed system, but some energy is lost as heat and sound during the process. Therefore, the energy of the arrow at the end may be less than the energy exerted by the archer's muscles.
When the arrow sticks into the tree, the original energy has all been used up. - False. Energy is not created or destroyed but rather transformed from one form to another. Some of the initial energy from the archer's muscles is transferred to the arrow's kinetic energy, but it is not entirely used up.In summary, statements 1 and 3 are true, while statements 2 and 4 are false.
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Why does the growth of dodder eventually lead to the death of a host plant?
Answer:
it deprives the plant of nutrients
Explanation:
Which is a type of star system?
dim stars
galaxies
wobbling stars
globular clusters
The type of star system is galaxies.
What is star system?Star system is a part of solar system that comprises of different types and shapes of stars each performing it function which orbit around each other and bound by gravitational force.
Therefore, The type of star system is galaxies
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How accurate do you think the model of Bohr Model of the Atom of Oxygen is?
The Bohr Model of the Atom is a useful model for understanding the behavior of atoms, but it has limitations in accurately describing the behavior of real-world atoms.
What is the assumption of Bohr's model?The Bohr Model assumes that electrons orbit the nucleus in circular paths at specific energy levels, which is not entirely accurate. In reality, electrons move in a probabilistic cloud-like formation around the nucleus, and their exact position and energy can only be described in terms of probabilities.
Additionally, the Bohr Model does not account for the effects of electron-electron interactions, which become more significant as the number of electrons in an atom increases. Therefore, while the Bohr Model is still a valuable tool for explaining atomic behavior, it is not entirely accurate and should be used in conjunction with other models, such as the quantum mechanical model of the atom.
In the case of oxygen, the Bohr Model can provide a basic understanding of the number of electrons, their distribution in energy levels, and the overall behavior of the atom. However, to fully understand the properties and behavior of oxygen, one must take into account the complexities of the electron cloud and electron-electron interactions, which are better described by the quantum mechanical model.
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How does the endoplasmic reticulum work with the Golgi apparatus and vesicles?
The collaboration of endoplasmic reticulum, Golgi apparatus and vesicles can be seen when the protein or lipid are released out the cell. The protein and lipid produced in endoplasmic reticulum will be packaged and transported via vesicle and sorted in Golgi apparatus in advance before secreted out.
How do endoplasmic reticulum, Golgi apparatus and vesicle work together?The endomembrane system includes the endoplasmic reticulum (ER), Golgi apparatus, and lysosomes. These organelles work together on protein processing and secretion. The endoplasmic reticulum can either be smooth or rough. The rough endoplasmic reticulum has ribosomes on it, whose function to make protein, while the smooth endoplasmic reticulum doesn't have the ribosomes.
The protein or lipid that made in endoplasmic reticulum will be covered within transport vesicle. Before reaching their final destination, the proteins or lipids within the transport vesicles need to be sorted, processed and packaged in the Golgi apparatus (or Golgi body), a series of flattened stacked pouches. Furthermore, the content which has been sorted from the Golgi body will be packaged in the vesicle. These vesicles fuse with the plasma membrane and release their contents outside the cell.
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as a child, alex was short for his age. but during his teenage years, his height increased and he surpassed most of his friends. What must have occurred to create his growth spurt?
During Alex's teenage years, his growth spurt was likely triggered by the onset of puberty. This is a natural process in which significant physical and hormonal changes occur, leading to rapid growth and development in adolescents.
Puberty is a stage of development characterized by various hormonal changes that impact physical growth and maturation. During puberty, the body undergoes significant transformations, including the growth of skeletal bones, muscle development, and changes in body composition.
These changes are primarily influenced by the release of hormones such as growth hormone and sex hormones (such as testosterone in males and estrogen in females).
In Alex's case, it is likely that his initial delay in growth during childhood was due to a slower or delayed onset of puberty compared to his peers. However, once he entered his teenage years and experienced the hormonal changes associated with puberty, his growth spurt occurred, allowing him to catch up and even surpass his friends in height.
It's important to note that the timing and extent of growth spurt can vary among individuals, influenced by genetic factors, overall health, and nutrition.
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What is the highest and
most general level of
classification?
A. Kingdom
B. Genus
C. Species
D. Domain this
Answer:
d) Domain
Explanation:
Domain is the highest and most general level of classification. The order is :- Domain > Kingdom > Genus > Species. Hence, the option (d) is the correct answer.
Which of these is selectively permeable?
a.
door
c.
wall
b.
window screen
d.
mirror
Please select the best answer from the choices provided
A
B
C
D
Answer:
Door
is a selectively permeable
hope it helps
Someone help please will give brainliest
Answer:
As time increased,the temperature increased for both substances.
Explanation:
(I'm sorry if I'm wrong)
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Actually Welcome to the Concept of the Thermodynamics,
From the above Table 1 , we can actually conclude that,
Substance A and Substance B temperature rates are totally different and has no relation between them, also they are increasing with the time.
hence the, correct options are,
1.) and 4.)
1.) There is no relationship between heating time and temperature for either substance .
4.) as time increased, the temperature increased for the both substances.
The heart pumps _____ through the blood _____. the blood carries food and a gas called _______ in one direction. it takes food, cells ________ and the gas _______ in another direction
Answer:
blood, vessels, oxygen, (heat, hormones), carbon (iv)oxide
The Great White Shark is on its way to being endangered. Why? Cite your evidence to support your response.
well according to my memory and one of the save the earth communities, the great white shark is almost extinct cause of pollution, and mainly poachers, lots of poachers for soup made of shark fins.
they would cut off the fin then throw the dead shark back in the ocean.
i hope this helped.
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