The concentration of solutes in hypertonic solutions is higher than that of the cell. Water rushes out as a result, causing the cell to shrivel or wrinkle.
What kinds of solutions are hypertonic examples?Blood has a lower amount of solutes particles than hypertonic fluids. 3% Normal Saline (3% NaCl) is an illustration of an IV solution that is hypertonic. The intravascular space has a higher amount of dissolved solutes than the cells when hypertonic fluids are injected.
Which three hypotonic solutions are there?When used as hypotonic intravenous solutions, hypotonic saline solutions, such as 0.45% sodium chloride, 0.25% sodium chloride just without sucrose, 2.5% dextrose solution, etc., are hypotonic with regard to blood serum.
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what is the major cation found in intracellular fluid?
Answer:
Sodium is the major cation found in intracellular fluid.
Based on your knowledge of microbial genetics and microbial pathogenesis, where do you think the genetic information for endotoxins are located?.
Based on your knowledge of microbial genetics and microbial pathogenesis, the genetic information for endotoxins is located in Tus Protein .
The usage of microbes and protocols have been evolved to insert genes into bacterial plasmids, taking advantage of their speedy reproduction, to make biofactories for the gene of interest. Such genetically engineered microorganisms can produce pharmaceuticals consisting of insulin, human growth hormone, interferons, and blood clotting factors.
The researchers found almost forty-six million bacterial genes—about 24 million within the mouth microbiome and 22 million in the gut microbiome. The crew predicted that the overall quantity of genes inside the collective human microbiome could be around 232 million.
Genetic checking out can screen modifications (mutations) in your genes that may motivate illness or ailment. despite the fact that genetic trying out can provide critical statistics for diagnosing, treating, and stopping contamination, there are boundaries.
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1 point question 17 is unpinned. click to pin. question at position 17 which of the following relationships identifies a situation in which two species share a requirement for a limited resource thus reducing the fitness of one or both species? which of the following relationships identifies a situation in which two species share a requirement for a limited resource thus reducing the fitness of one or both species? decomposition parasitism competition mutualism
Competition is a situation in which two species share a requirement for a limited resource thus reducing the fitness of one or both species.
Which of the following relationships indicates a circumstance when two species have a shared need for scarce resources?More broadly, competition can be described as the direct or indirect contact of organisms that results in a change in fitness when the organisms share a resource. Competition is most commonly thought of as the interaction of individuals that compete for a common resource that is in limited supply.
What demonstrates the interconnectedness of all species within an ecosystem?The links between species within an ecosystem are known as food webs. Regarding the energy flow and population dynamics of the various species, these connections have varying degrees of significance.
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how do the small size and rapid reproduction rate of bacteria contribute to their large population sizes and high genetic variation?
Despite being small, the population is huge. A trillion bacteria can be found in a few handfuls of dirt, making up the population of bacteria there. Bacteria are a few micrometers in size, which is smaller than the size of a sand grain.
Large population size is a result of rapid reproduction. In a short amount of time, the bacterial population grows significantly. Bacteria can multiply in a matter of minutes to a few hours. Their growth is exponential, thus after each replication cycle, there is an increase in their population.
High genetic variation is a result of rapid reproduction rates. After a short while, the bacterial population starts to get more and more mutated. Bacteria must replicate their DNA very quickly in order to maintain their rapid reproduction rate; this causes replication errors that result in mutation. As a result of the replication machinery moving too quickly, mutations accumulate in the genome and cannot be repaired.
Bacteria may prevent growth in areas that are small and "deficient" in nutrients. This characteristic is due to the bacterial cell wall and adaptations rather than the size of the bacteria.
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based on their diets in the wild, determine whether the species listed are carnivores, omnivores, or herbivores. enter the total number of each type into the following boxes.
When discussing animal diets, there are three primary categories to keep in mind: Any animal that only consumes plants is a herbivore. A species that consumes both meat and plants is an omnivore.
What aspects of an animal's diet matter?The nutritional requirements of animals differ not just between species but also between individuals. An animal's nutritional requirements are influenced by its life stage, age, level of physical activity, sex, size, bodily condition, reproductive status, and overall health.
Which three animal diets are there?The three primary types of animals are herbivores, omnivores, and carnivores. Herbivores are animals that only eat vegetation. Carnivores are animals that eat only meat.
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Which terms best describe the class of questions that insel and young were addressing when they studied the effect of antidiuretic hormone on monogamous voles by experimentally increasing the number of receptors in the brain?.
The class of questions Insel and Young were attempting to answer when they investigated the impact of antidiuretic hormone are best described in proximate, mechanistic terms.
The event closest to or most directly responsible for the effect seen is referred to as the proximate cause. The "real" cause of an occurrence, on the other hand, is occasionally regarded as a more important ultimate cause (also known as a distal cause).
The mechanism is the physiology of behavior. Tinbergen referred to this as "causation." These are the mechanical justifications for how specific physiological traits in animals function and influence behavior. One way to do this is to identify the hormones and neurotransmitters that influence behavior.
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What is the difference between a kidney infection and a kidney disease
Dna replication occurs during the _____________ phase and cell replication occurs during the _______________ phase.
Cell replication happens in the S phase, while DNA replication happens in the Interphase.
Who made DNA possible?Many people think that the 1950s saw the discovery of DNA by English physicist Francis Crick and American biologist James Watson. This is not actually the case. Rather, Swiss chemist German Chemist made the first official discovery of DNA in the late 1860s.
How much DNA does a human body contain?One very long, linear Strand of dna makes up each chromosome. The DNA molecule in the shortest human chromosomes contains roughly 50 million nucleotide pairs, whereas the largest chromosomes have about 250 million. This means that the haploid human genome is made up of 46 Dna strands of 24 different kinds.
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order the steps in binary fission from first to last, starting at the top.
A. the cell pinches in two, forming two daughter cells.
B. the cell elongates and the DNA is partitioned such that the origins are at the 1/4 and 3/4 positions in the cell.
C. the bacterial DNA molecule replicates.
D. septation begins
Answer:1. The bacterial DNA molecule replicates
2. the cell elongates and the dna is partitioned such that the origins are at the 1/4 and 3/4 positions in the cell.
3. Septation begins.
4. The cell pinches in two, forming two daughter cells.
Explanation: Hoped This Helped?
which of the following inner ear structures contains granules and helps with gravitational equilibrium? (more than one answer may apply)
The inner ear structures containing granules and helps with gravitational equilibrium are: the semicircular canals called utricle and saccule.
Ear is the organ involved in the hearing of sounds and also maintains the balance of the body. The ear is distinguished into three parts: the outer ear, the middle ear and the inner ear. The outer ear is called pinna. The middle ear consists of three most important bones called the malleus, incus and stapes.
Semicircular canals are the parts involved in balancing. These are the tiny tube like structures that contains a fluid. Apart from balancing, the semicircular canals are also able to detect the head position.
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which organism is a normal part of our microbiome, and hence if we carry the organism it is not considered a latent infection?
Types of human microbiome include bacteria, archaea, fungi, protists, and viruses. Micro-animals can also live in the human body, but are usually excluded from this definition.
The microbiome consists of beneficial and potentially harmful microbes. Most are symbiotic (benefiting both the human body and the microbiome) and a few are pathogenic (promoting disease). In a healthy body, pathogenic and commensal bacteria readily coexist. Microbiome refers to the group of up to 1,000 different microorganisms or bacteria that live in your body. This bacterium aids digestion, destroys harmful bacteria, and helps control the immune system. The gut microbiome is made up of trillions of bacteria, fungi, and other microbes. The gut microbiota plays a very important role in health, including controlling digestion and providing benefits to the immune system and other aspects of health.
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consider the signal transduction pathway in model 3. what event begins the process of producing a cellular response?
In a signal transduction pathway, the process of producing a cellular response begins when the ligand binds to the active site of receptor and induces a signal.
Signal transduction is the process of transmission of signals from the one part of the cell to another through a cascade of events where the activation of one molecules relays signals for the activation of other and thus the signals proceeds towards its target site.
Ligand is the signaling molecule that binds to its recipient called the receptor to initiate the process of transduction. The ligand molecule can be a protein, hormone, or some other compound.
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According to the lab 10 lecture, what can cause morphological traits to be potentially misleading and result in inaccurate phylogenetic trees?.
According to the lab 10 lecture, cause morphological traits to be potentially misleading and result in inaccurate phylogenetic trees Here in Polygenetics generate a tree, after acquiring the data.
A phylogenetic tree, additionally known as phylogeny, is a diagram that depicts the traces of the evolutionary descent of different species, organisms, or genes from a common ancestor.
This diagrammatic representation represents how special species developed from a chain of commonplace ancestors. The phylogenetic tree also can be described as a two-dimensional graph representing the evolutionary relationship among an organism from diverse different organisms.
A phylogenetic tree is a diagram used to mirror evolutionary relationships amongst organisms or businesses of organisms. Scientists take into account phylogenetic trees to be a speculation of the evolution beyond due to the fact one can not pass again to confirm the proposed relationships.
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Which factors are used to differentiate climate regions? Check all that apply. Orainfall plant life Danimal life temperature wind
Rainfall, temperature, wind- All these factors are used to differentiate climate regions.
The correct options are a, d and e.
The quantity of sunshine a location receives, its elevation above sea level, the form of the terrain, the amount of rainfall and how close it is to seas are just a few of the numerous variables that affect its climate.
The long-term pattern of the weather in a region is called the climate. Hour by hour, day by day, month by month, or even year by year, the weather might vary. A region's climate is determined by its weather patterns, which are typically monitored for at least 30 years.
The complete question is:
Which factors are used to differentiate climate regions?
Check all that apply.
a. rainfall
b. plant life
c. animal life
d. temperature
e. wind
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how many different oligosaccharides can be made by linking one glucose, one mannose, and one galactose?
Three separate onosaccharides, however, can be connected in a variety of ways.
What are oligosaccharides? Peptide bonds can only connect three amino acids in six possible configurations. Three separate onosaccharides, however, can be connected in a variety of ways. The bonds between C1 and C3, C1 and C4, C1 and C6, and so forth can be used to join the monosaccharides in a linear or branching pattern, with alpha or beta linkages. There are only 6 distinct tripeptides out of 12,288 potential trisaccharides.Three to ten simple sugars, sometimes referred to as monosaccharides, make up the type of carbohydrate chain known as oligosaccharides ( 1 ). To put things in perspective, glucose and fructose, two simple sugars, are combined to form table sugar, commonly known as sucrose.To learn more about oligosaccharides refer to:
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alternative splicing may be considered a mechanism of gene regulation because it: group of answer choices is mutagenic. results in different protein products. enhances rna editing. results in dna rearrangements.
Alternative Splicing may be considered a mechanism of gene regulation because it results in different protein products that is option B is correct.
Alternative splicing may be defined as the method of modification of the construction of the pre-mRNA also known as the messenger RNA. By using this method a number of m-RNA can be produced and it helps to get a diverse amount of m-RNA. It produces the diverse amount of m-RNA from the newly generated RNA transcripts and forms different sequences of those. Gene regulation may be defined as the process with which the quantities of the gene that is the timing, location and the amount of expression of the genes are determined. The process is a very complicated one and it involves the use of all the proteins available in the DNA.
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Which animal has the closest DNA to humans?
Chimpanzees have the closest DNA to humans, sharing about 99% similarities to human DNA.
Genome Sequencing analysis which was published in "Nature" scientific journal on 1 September 2005 by the Chimpanzee Sequencing and Analysis Consortium revealed that chimpanzees shares 99% similarities to human DNA.
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Chimpanzees have the closest DNA to humans.
How are humans related to chimpanzees?
Ever since researchers sequenced the chimp genome in 2005, they have known that humans share about 99% of our DNA with chimpanzees, making them our closest living relatives.
Are humans and chimpanzees the same family?
Researchers generally agree that among the living animals in this group, humans are most closely related to chimpanzees, judging from comparisons of anatomy and genetics.
Thus, chimpanzees have the closest DNA to humans.
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which of the following is true about bmr? multiple choice between 50 and 75 percent of the calories consumed each day are used for physical activity. physical activity only influences bmr by burning calories. bmr is influenced by age, gender, and weight. there is no way to change your bmr.
The true statement about BMR is: (3) BMR is influenced by age, gender, and weight.
BMR stands for Basal Metabolic Rate. It can be defined as the measure of the calories burned by an individual when at rest. It accounts for the energy required by the body when it is at rest. This energy is essential for the normal functioning of the body.
There are several factors that affect the value of BMR. These are age, gender, weight, height, infections, genetic effects, etc. Keeping all the factors in focus, most adult women must have a BMR of 1550 calories each day and adult males should have around 1600-1800.
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which of the following is true about protein? multiple choice it is important primarily for increasing bone density. it is made up of combinations of approximately 20 fatty acids. it is made up of combinations of approximately 20 amino acids. it is unique in that it is the only dietary component that contains selenium.
The true statement about proteins is: it is made up of combinations of approximately 20 amino acids.
Proteins are the macromolecules consisting of amino acids as monomers. The amino acids are joined together by the peptide covalent bonds. The proteins are required for almost all the functions in the living body. the proteins are required as enzymes, signaling molecules, food component, etc.
Amino acids are the organic molecules that make up the protein. There are 20 different amino acids. All the amino acids have a common basic structure. It consists of a hydrogen atom, an amino group, a carboxylic group and a variable R group all attached to a α-carbon atom.
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Proteins are made in the ribosomes of a cell, whereas DNA is found only in
a . organelle (ii)
b. organelle (iv)
c . organelle (iii)
d. organelle (i)
causes water to bead up on surfaces (glass, fabric, leaf), which slows wetting of the surface and inhibits the cleaning process. hydrophobicity hydrophylicity surface tension surfactant
Surface tension causes water to bead up on surfaces (glass, fabric, leaf) which slows the wetting of the surface and inhibits the cleaning process.
Surface tension is a phenomenon in which the surface of a liquid, where the liquid is in proximity with a gas, acts as a thin elastic sheet. This term is generally used when the liquid surface is in contact with gas (such as the air).
Lower surface tension means the cleaning fluid can get into compact spaces easily. It directly influences the ability of the cleaning fluid to wet a surface and evidently, you can't clean if you can't wet.
Various intermolecular forces, such as Van der Waals forces, bring out the liquid particles together. Along the surface, the particles are tuged toward the rest of the liquid.
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In dna replication, the strands on the original molecule are used as blank______ for the synthesis of new dna strands.
Answer:
In dna replication, the strands on the original molecule are used as templates for the synthesis of new dna strands.
Explanation:
There isn't much explaining on this one.
but basically just remember that at the end of DNA replication you will end up with 2 DNA molecules, one is the original template DNA strand and the other one is the new DNA strand.
Therefore, they would need an original DNA strand to replicate off of, and that is what we call the template DNA strand.
Would you results have been any different if you had used a cell type different from your cheek cells? why or why not?.
The results have been different if you had used a cell type different from your cheek cells why because of the absence of a cell wall in the cheek cell.
The human cheek cells lack a cell wall, just like other animal cells do. The cytoplasm is encircled by a cell membrane that is partially permeable. Animal cells have denser, more granular, and larger cytoplasms compared to plant cells. Because they lack cell walls, cheek cells have irregular shapes. Because only plant cells have cell walls, most animal cells are atypical in shape.
Since the cells in the human cheek are animal cells, they lack a cell wall. The cell membrane, a semi-permeable barrier, is therefore the exterior barrier of the human cheek cell. Human cheek cells, as opposed to onion cells, contain a rich cytoplasm. It takes up a lot of room inside the cell and is granular.
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does german eat turkey on Thanksgiving
Yes, they do eat turkey on thanksgiving unless they don't like the taste of it.
There is growing concern over the decline in the U.S. honeybee population due to the use of pesticides. How could this affect biodiversity and ecosystem services? Suggest a solution for this problem. (Minimum of five sentences)
Biodiversity will be affected with the decline of bees because;
there will be less floral production, fruit yield will be low and the lowest level of food chain will be affected.To mitigate the reduction of bees;
reduction in the use of pesticides introduce crop rotationplant bee gardensbuild homes for native beesWhy are bees important to biodiversity and the ecosystem?Bees are pollinators that carry flower pollens to other flowers for fertilization of both wild and domestic plants. They help prevent inbreeding in plants for their survival.
When plants are fertilized they produce seeds that offers food for the survival of different species in a particular habitat. Without this, organisms will die out.
For solution, farmers need to employ chemical free solutions, introduce crop rotation plant bee farms among other things to help bees survive.
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A ribosome binds one trna at a time
a.True
b. False
A ribosome is the cellular machinery responsible for making proteins. A ribosome binds one trna at a time is false.
Each made up of 2 subunits –
•The small subunit is where the mRNA binds and is decoded
•the large ribosomal subunits, which form polypeptide chains of amino acids.
tRNA is located in the cellular cytoplasm and is involved in protein synthesis
Ribosomes have three tRNA binding site A, E and P
The 3 binding sites are -
1. The A (aminoacyl) site contains an aminoacyl-tRNA
2. The b(peptidyl) site contains a tRNA esterified to the nascent peptide
3. The E (exit) site contains a tRNA that has been discharged
Ribosomes have tRNA binding site for protein synthesis but it binds 2 sites of tRNA at a time which is P and A.
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PLLLLZZZZ HELPPPP ITSSS DUE IN AN HOURRRR
Answer:
mr. smith because ice (or glaciers), wind, and ice could have possibly stripped off many layers of deposits. this kind of stuff frequently occurs in desert environments, making such discoveries easier.
single cell organism that is responsible for converting plant based sugar into alcohol and carbon dioxide
Sugars and carbohydrates, which are plentiful in bread dough, are what yeasts eat. They convert this food into energy and as a result, produce carbon dioxide gas. The process is termed as fermentation.
What is fermentation?
Yeast cells use fermentation to turn carbohydrates from cereals into ethanol and CO2. Numerous secondary metabolites that affect the flavor and aroma of beer are created at the same time. Because various yeast strains produce these metabolites differently, yeast can uniquely affect the flavor of beer.
Secondary metabolites are substances that an organism produces to give it a selective advantage but are not necessary for its growth or reproduction. They frequently block crucial biological processes, such as the growth of organisms with which
Hence, the answer is yeast.
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The external brain structure found between the pre-central gyrus and the post-central gyrus is the?.
Central sulcus is found between the pre-central gyrus and the post-central gyrus.
What are central sulcus?Folding of the cerebral cortex leads to the formation of gyri and sulci. This folding separates brain regions and improves brain surface and cognitive performance. The gyri and sulci form boundaries within and between lobes, dividing them in half. A prominent landmark in the brain, the median sulcus separates the parietal lobe from the frontal lobe and the primary motor cortex from the primary somatosensory cortex.
The central sulcus often continues for a short distance to the medial surface of the hemisphere. Anteriorly and posteriorly of this are the medial extensions of the precentral and postcentral gyrus that form a morphological unit known as the paracentral lobule.
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Consider a tree that is 50 m tall and is transpiring roughly 90 liters of water each day. Approximately how many calories will the tree use to transpire this quantity of water?.
The tree won't spend any calories no matter how much it has to transpire.
Calories are units of energy. They are basically the amount of energy required to raise the temperature of one gram of water by 1 degree Celsius. The question means to ask us how much energy will be spent by the tree.
The tree won't spend any energy in the process of transpiration. The process of transportation in plants is handled by the leaves which transpire water from their surface. This makes it so that the tree doesn't have to do anything which means no energy is spent!
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