Minimum inhibitory concentration is most relevant in describing the efficacy of an antimicrobial for use in a clinical setting. Option D is the correct answer.
The minimum inhibitory concentration (MIC) in microbiology is the lowest concentration of a chemical, generally a medicine, that precludes apparent in vitro growth of bacteria or fungus. Both diagnostic and drug discovery facilities use MIC testing. Option D is the correct answer.
The MIC is calculated by making a chemical dilution series, adding agar or broth, inoculating with bacteria or fungus, and incubation at an appropriate temperature. The MIC is now utilized in antimicrobial susceptibility testing. The MIC is presented by including an interpretation of susceptibility next to each drug. Antimicrobial toxicity can manifest itself in a variety of ways, including immunological hypersensitivity and off-target toxicity.
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The complete question is, "Which term is most relevant in describing the efficacy of an antimicrobial for use in a clinical setting?
A) effective dose
B) sterilization coefficient
C) lethal dosage
D) minimum inhibitory concentration."
Plants are thought to have evolved from aquatic algae. true or false
Answer: false
Explanation:
Compare and contrast the cell structures / organelles found in plant and animal cells
• list 3 organelle / structure plant and animal cells have that are the same
• list 2 organelles / structures plant and animal cells have that are different
Answer:
Explanation:I need to get some answers too
Relate the identified parts and function of the cell to the given parts of the factory. Write a short justification of how their functions are related.
The factory and the cell both need energy to work. In the factory this energy comes from the Power Plant, and in the cell it comes from the Mitochondria.
They also need management, a place where the orders comes from. The Managers office of a cell is the Nucleus, because inside it we can find the DNA with all of the information the cell needs to function.
The Custodial staff, necessary to keep a factory clean, can be related to the Lysosomes, are they are responsible for destroy invading pathogens with its digestive enzymes.
The Endoplasmic Reticulum is responsible for moving material around the cell, just like the Conveyor belts.
The Shipping room can be related to the Golgi apparatus, as it is responsible for protein transportation and export.
The Storage room is easily related to the Vacuole, as Vacuoles are responsible for storage (as well as water regulation).
The Ribosomes are responsible for protein synthesis, which means protein production. Therefore, it is related to the Mixing and Baking.
The Factory gate and doors are related to the Cell membrane, as both are responsible for defining what comes in and out of the cell/factory.
The Walls and studs are related to the Cell wall, as both are responsible for structural support and protection of the cell/building.
How are genes and nitrogen bases related?
Answer:
each gene has a corresponding number of bases
Explanation:
each base corresponds to another on like this a to t and c to g
sort the parts of a nucleic acid according to whether each occurs exclusively in dna, exclusively in rna, or in both types of nucleic acid. view available hint(s)
DNA : thymine, guanine
RNA : uracil, ribose
Both : cytosine, phosphate, adenine, guanine
RNA :All living cells contain ribonucleic acid (abbreviated RNA), a nucleic acid with properties similar to those of DNA. However, RNA is typically single-stranded, unlike DNA. Instead of the deoxyribose present in DNA, the backbone of an RNA molecule is made up of alternating phosphate groups and the sugar ribose.
Types of RNAMessenger RNA (mRNA) A polypeptide results from the translation of mRNA.Transfer RNA (tRNA) has an anticodon on one end and can bind an amino acid to the other.Ribosomal RNA (rRNA) The amino acids that the mRNA codes for can bond more easily thanks to ribosomal RNA (rRNA).Micron RNA (miRNA)To know more about phosphate :
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HELP!! I'll give you brainliest if you answer this question!!
R stands for the alkyl or aryl group.
What is amino acid?The amino acid is the building block for proteins. We know that the proteins are macromolecules. The macromolecules can be broken into smaller parts. The proteins are formed from amino acids by condensation reaction.
We must note that in organic chemistry, the R chains could be very long or sometimes be an aryl group and the nature of the R group has an overall impact on the nature of the molecule.
Thus, in a compound we have to identify all the groups that are present in order to identify the molecule and place it accurately.
The amino acid is composed of the alkyl group (R) the amine group (-NH2) and the acid group (-COOH). Hence, the designation that is shown as R in the structure that is shown in the question stands for the alkyl or aryl group in the amino acid.
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3. If your eyes are shorter than normal, which eye condition do you have?
color blindness
astigmatism
farsightedness
nearsightedness
Who is the austrian monk known as the father of genetics?
The Austrian monk Gregor Mendel is regarded as the founding father of genetics.
Who is considered to be the father of modern and father of modern genetics?
Modern art dates back many centuries. The Impressionists had created earlier works that Cezanne improved on, making painting more ephemeral, less about ability and more about feel.Cezanne is usually regarded as the founder of modern art. the early 19th century saw a surge of art as they started the process.Gregor Mendel, who is regarded as the founder of modern genetics, is one such scientist. He was a monk who played about with pea plants, as you could have discovered if you've heard his name. Although this is the case, the story is far more complicated.To learn more about Gregor Mendel refer to:
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How do we normally decide which component of a mixture is the solute , and which is the solvent
Pig dissection circulatory system terms and functions
Here are terms and functions of the pig circulatory system:
Arteries: Arteries are blood vessels that carry blood away from the heart.Capillaries: Capillaries are very small blood vessels that allow the exchange of oxygen and nutrients between the blood and the cells.Heart: The heart is a muscular organ that pumps blood throughout the body.Lungs: The lungs are organs that allow the exchange of oxygen and carbon dioxide in the blood.Veins: Veins are blood vessels that carry blood back to the heart.What does the circulatory system do?The circulatory system of a pig is similar to that of a human. It is made up of the heart, blood vessels, and blood. The heart is a muscular organ that pumps blood throughout the body. The blood vessels are tubes that carry blood to and from the heart. The blood is a fluid that contains red blood cells, white blood cells, and platelets.
During a pig dissection, the circulatory system consists of various structures that play essential roles in the transportation of oxygen, nutrients, and waste throughout the body.
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Choose one sort of diversity (for example, age, gender, etc.)
and explain why it is essential as a factor in your opinion.
The type of diversity that I have chosen is ‘Gender Diversity’ and below are the reasons why it is essential as a factor in my opinion.
Gender diversity refers to the representation of both men and women in the workplace and society as a whole. It includes people of all genders, including non-binary individuals. Gender diversity has a significant impact on the workplace and society in general. As women are still underrepresented in many industries and roles, increasing gender diversity can lead to more opportunities for women and help break down gender stereotypes.
By having a gender-diverse workplace, companies can ensure compliance with these laws and avoid penalties or legal issues in the future.In conclusion, gender diversity is essential because it promotes a more inclusive environment, encourages innovation and creativity, and leads to better decision-making. By having a gender-diverse workplace, companies can improve employee satisfaction, increase profitability, reduce discrimination and biases, and ensure compliance with laws related to gender diversity.
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Which statement accurately describes radioactive dating?
A.Geologists use only one type of radioactive dating.
B.Geologists compare parent and daughter elements to determine rock type.
C.Geologists will measure how stable multiple parent elements can decay into multiple daughter elements.
D.Geologist compare the observed abundance of naturally occurring radioactive isotopes and their decay products using decay rates.
Answer:
D. Geologist compare the observed abundance of naturally occurring radioactive isotopes and their decay products using decay rates.
Explanation:
Radioactive dating is the method in which radioactive isotopes are employed to evaluate the age of rocks and ores. There are many complex radioisotopes utilized for radioactive dating is like Potassium, Uranium, and Carbon. Radioactive dating operates on the system that a radioactive isotope can fade into the constant daughter nuclei at a steady rate. Geologist commonly uses the system for half life. Half-life is the time needed for half of the radioactive element to decline. This is fixed for a selective element.
Answer: D
Explanation:
1.4.2 Test (CST): Computer-Scored Unit Test
Question 4 of 25
A scientist did an experiment to see what type of water people preferred. She
hypothesized that most people would prefer bottled water. She did a blind
taste test with 500 people and put her results in the table below.
Number of people
who preferred
bottled water
Number of people
who preferred tap
Number of people who could
not taste the difference
between bottled and tap water
water
Please help
1) The purpose of the Green Revolution was to
Group of answer choices
Give everyone clean water
Help the environment
Create new technology to solve food shortages
Grown only organic food
2) ______ is caused by deforestation, overgrazing, and overworking the soil
Group of answer choices
desertification
depletion of aquifers
salinization
monoculture
3) Scientists can now create crops that are pest resistant, drought resistant, faster growing and more nutritious. This is called
Group of answer choices
Genetically altered DNA
Good farming practices
Answer:
1 create new technology to solve food shortage
2 desertification
3 good farming practices
Explain what a cell is the importance of its discovery,and its main parts
the path of air resembles the path of blood in the circulatory system. it starts off with bigger tubes, and as it moves in deeper into the lungs, it goes through intensive and extensive branching to reach the site of gas exchange (alveoli). study the anatomy of the lungs and follow the path of air through the respiratory structures.
Air follows a branching pattern in the respiratory system, starting with larger tubes like the trachea and bronchi, and moving into smaller bronchioles before reaching the alveoli for gas exchange. This structure optimizes oxygen uptake and carbon dioxide release.
The respiratory system is responsible for the exchange of oxygen and carbon dioxide between the body and the environment.
The pathway of air in the lungs closely resembles the path of blood in the circulatory system, as it follows a branching pattern to maximize surface area for efficient gas exchange.
Air enters the respiratory system through the nasal passages or mouth and then travels through the pharynx and larynx. From there, it enters the trachea, a large tube reinforced with cartilage rings, which divides into two smaller tubes called the bronchi.
The bronchi further branch into smaller bronchioles, which continue to divide into even smaller respiratory bronchioles.
The respiratory bronchioles eventually lead to the alveoli, which are tiny air sacs surrounded by a network of capillaries. It is within the alveoli that the actual gas exchange takes place.
Oxygen from the inhaled air diffuses across the thin alveolar walls and enters the bloodstream, while carbon dioxide, a waste product, moves in the opposite direction to be exhaled.
This extensive branching of the airways in the lungs ensures that air reaches the alveoli, maximizing the surface area available for gas exchange.
The structure of the respiratory system optimizes the exchange of gases, providing the body with the oxygen it needs while eliminating carbon dioxide waste.
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consider the ideal barium titanate (batio3) structure. what is the coordination number of the ti4 ion in terms of surrounding o2- ions?
In the ideal barium titanate (BaTiO3) structure, the coordination number of the Ti4+ ion refers to the number of oxygen ions (O2-) that are in direct contact with the Ti4+ ion.
Barium titanate adopts a perovskite structure, where the Ti4+ ion is located at the center of an octahedral arrangement of oxygen ions. This means that each Ti4+ ion is surrounded by six oxygen ions.
Therefore, the coordination number of the Ti4+ ion in barium titanate is 6, indicating that it is coordinated to six O2- ions.
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what is the microwaves wavelength in meters
is a mathematical modeling approach to predicting the outcome of natural selection on behaviors when multiple organisms are interacting.
Evolutionary game theory is a mathematical modeling approach to predicting the outcome of natural selection on behaviours when multiple organisms are interacting.
What is natural selection?According to modern concept of evolution natural selection is not a bloody battle as was emphasized by Darwin and Wallace.
It is a peaceful process that has little to do with, "struggle for existence" or "elimination of unfit" or "survival of the fittest".
Natural selection really means differential reproduction ( some members of the population produce lage no of offspring, some are few and still others none.
Those that produce large no of offspring contribute greater percentage of genes to the gene pool of the next generation than those that produce fewer offspring.
If differential reproduction continues for many generation ,then genes of the individual which produce more offspring will become predominant in the gene pool of the population.
This leads to change in the gene frequency of the population.
Individual which are best adopted to the environment having greater no of surviving ones.
Survival of the organism to the reproductive age and their selection for mating is the important factors which results in differential reproduction.
There are three types of natural selection stabilizing
selection, directional selection and disruptive selection.
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30 points brainiest given if correct Drag each tile to the correct box.
Arrange the organisms according to their positions in the food web, starting with the autotrophs. grass, fox, beetle, blue bird
Answer:
grass beetel bird fox
Explanation:
TRUE / FALSE. it was his wildest demonstration of himself, of himself in the kind of world he loved; it was his choreography of peace.
It was his wildest demonstration of himself, of himself in the kind of world he loved; it was his choreography of peace is true.
The individual's most expressive demonstration of themselves in the environment they are passionate about. It represents their creation of a harmonious atmosphere through their actions and presence.
As it describes the person's ultimate display of self in a world they love, promoting a sense of peace through their choreography.
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Que crees que significa cuando decimos que los humanos viven en un entorno artificial y no en un entorno natural como otros organismos
When we say that humans live in an artificial terrain, we mean that important of the terrain around us is the result of mortal intervention and manipulation.
Unlike other organisms that live in natural surroundings, humans have altered their surroundings in innumerous ways to meet their requirements and solicitations. This includes erecting metropolises, developing transportation systems, modifying the geography for husbandry, and creating technology to enhance and control our surroundings. While these conduct have allowed humans to thrive in numerous ways, they've also had significant impacts on the natural world, similar as niche destruction, pollution, and climate change.
it's important to note that the distinction between" natural" and" artificial" surroundings isn't always clear- cut. In numerous cases, mortal interventions have come so integrated into the terrain that they appear to be natural, similar as the use of irrigation systems for husbandry, or the domestication of certain creatures for fellowship and labor.
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The question in english langauge is as follows:
What do you think it means when we say that humans live in an artificial environment and not in a natural environment like other organisms?
Which of the following processes describes a chemical change?
Answer: The breakdown of particles of food by acid in the stomach
Explanation: Just ‘cause I think it’s right
Several parts of an animal cell are involved in the processes of protein synthesis, packaging, and export.
Full question:
Several parts of an animal cell are involved in the processes of protein synthesis, packaging, and export. Which of the following correctly places the cell parts in the order in which they are involved?
nucleus → vacuole → cell membrane mitochondria → vacuole → cell membrane ribosome → endoplasmic reticulum → Golgi complex → cell membrane lysosome → endoplasmic reticulum → Golgi complex → cell membraneAnswer:
ribosome → endoplasmic reticulum → Golgi complex → cell membrane
Explanation
First, the DNA is transcribed into mRNA in the nucleus. The mRNA then moves to the cytoplasm. Here, it encounters the ribosomes.
At the ribosomes. the mRNA is translated into protein. It gets folded in the endoplasmic reticulum and then is transferred to the Golgi complex.
At the Golgi complex, proteins are modified, packaged, and transported to their destination in a series of vesicles, which if it is outside the cell, is the cell membrane.
asking questions and determining the cause for phenomena are at the heart of what many scientists do. in this study, which question below best represents the scientific question asked by the researchers?
Scientists are constantly seeking to understand the natural world and the phenomena that occur within it.
One of the primary ways they do this is by asking questions and trying to find answers. This process begins with formulating a hypothesis, which is a proposed explanation for a phenomenon. Scientists then come up with experiments and collect data to test their hypothesis and see if the evidence supports it or not.
Asking questions and then determining the cause of phenomena is important because it allows scientists to make predictions about future events and develop new technologies and treatments. Both are crucial parts of the scientific process. It helps scientists to better understand the natural world and to develop new technologies and treatments that can improve human life.
The answer is based on general knowledge, as no context is provided.
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The meiotic cell cycle involves ________ number of cell division(s) and ________ number of dna replication(s). two; two one; two two; one one; one two; zero
The meiotic cell cycle which involves the two number of the cell division(s) and one number of the dna replication(s).
The DNA replicates is both mitosis and the meiosis. In meiosis, the cell was undergoes the two divisions, i.e. meiosis I and II. Meiosis I is the reduction division and the meiosis II is similar to mitosis but the DNA replicates only once during the meiosis, i.e. before the meiosis I in S phase
The S phase of the cell cycle occurs during the interphase, before the mitosis or meiosis, and is also responsible for the synthesis of the replication of the DNA.
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Round nose is completely dominant to a square nose. Cross two parents, both of which are hybrid (heterozygous) for round noses. What are the phenotypes of the offspring?
Answer:
The genotypes are RR, Rr, and rr. The phenotypes are round nose and square nose.
Explanation:
When put into a punnett square using the parent's genotypes, you can find the genotypes and phenotypes of the offspring. We know the parent's genotypes because heterozygous means different, so the genotypes would be Rr. When they are crossed, they get the genotypes RR, RR, Rr, and rr. The dominant gene is capitalized, and it takes over the recessive gene. The dominant gene is the round nose. Therefore, the phenotypes are both round and square.
Christie’s doctor recommends that she eat 40 grams of protein a day. She already consumed 50% of her recommendation for the day. How many serving of the given snack should christie have to meet her daily protein recommendation
Answer:
he options are not given. The options are;
A. 1 B. 3 C. 4 D. 6
The answer is 4 which is option C.
Explanation:
Protein recommendations is the amount of daily required dietary proteins for a person base in its weight.
Christie's Doctor recommend 40grams of dietary protein and she has already consumed 50% of it. This meant that she has consumed about 20 grams of the required dietary protein and she needed additional protein source to complete her daily requirements. Therefore, Christie needs additional four servings of snacks to meet her daily protein recommendations.
Explanation:
Answer: The options are not given. The options are;
A. 1 B. 3 C. 4 D. 6
The answer is 4 which is option C.
Explanation:
Protein recommendations is the amount of daily required dietary proteins for a person base in its weight.
Christie's Doctor recommend 40grams of dietary protein and she has already consumed 50% of it. This meant that she has consumed about 20 grams of the required dietary protein and she needed additional protein source to complete her daily requirements. Therefore, Christie needs additional four servings of snacks to meet her daily protein recommendations.
Water molecules are polar covalent molecules. There is a partial negative charge near the oxygen atom and partial positive charges near the hydrogen atoms due to the uneven distribution of electrons between the atoms, which results in the formation of hydrogen bonds between water molecules. The polarity of water molecules contributes to many properties of water that are important for biological processes. Which of the following models best demonstrates the arrangement of hydrogen bonds between adjacent water molecules?
These water molecules' hydrogen bonds between them accurately depict the attraction force that exists between a hydrogen atom from one water molecule and an oxygen atom from the one next to it.
In a water molecule, the oxygen atoms are partially negative and the hydrogen atoms are partially positive. Between a partially positive hydrogen atom from one water molecule and a partially negative oxygen atom from another water molecule, a hydrogen bond can form. The two molecules begin to electrostatically attract one another as a result.
In a large sample of water, this hydrogen bonding arrangement creates a web of connected water molecules. Each water molecule makes hydrogen connections with up to four of its neighbors, resulting in a three-dimensional network structure.
Hydrogen bonds are arranged in a dynamic way in water; as water molecules move and interact with one another, new bonds are constantly forming and breaking old ones.
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ATP is
Multiple Choice
formed during the hydrolysis of ADP.
used by cells for the storage of energy.
used to transfer energy within a cell.
a protein a molecule with less total energy content than ADP.
ATP (adenosine triphosphate) is a molecule used by cells to transfer energy within a cell.
ATP is a nucleotide that plays a fundamental role in cellular energy metabolism. It acts as an energy currency within cells, providing the necessary energy for various cellular processes. The given options can be evaluated as follows:
- ATP is formed during the hydrolysis of ADP (adenosine diphosphate). This statement is incorrect since hydrolysis of ATP releases energy and converts it into ADP, not the other way around.
- ATP is used by cells for the storage of energy. This statement is incorrect as ATP is not primarily used for energy storage. Instead, it is involved in the transfer and utilization of energy in cells.
- ATP is used to transfer energy within a cell. This statement is correct. ATP transfers energy through the hydrolysis of its high-energy phosphate bonds. When ATP is hydrolyzed into ADP and inorganic phosphate (Pi), energy is released and can be used for various cellular processes, such as muscle contraction, active transport, and synthesis of macromolecules.
- ATP is not a protein. ATP is a nucleotide, not a protein molecule.
- ATP has more total energy content than ADP. This statement is incorrect. ADP has less energy content than ATP since it lacks one phosphate group.
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