the normal bacterial inhabitants of the human body can be referred to as: multiple select question. pathogens indigenous microflora transients normal microbiota parasites commensals normal flora resident microbiota
Answers
The normal bacterial inhabitants of the human body can be referred to as:
Indigenous microfloraNormal microbiotaCommensalsResident microbiotaIndigenous microflora: These are the microorganisms that are normally present in or on the body, such as the skin, mouth, and gut.
Normal microbiota: This refers to the collection of microorganisms, including bacteria, viruses, and fungi, that are normally present in or on the body, but do not cause harm or disease under normal circumstances.
Commensals: These are microorganisms that live in or on the body without causing harm or disease and may even provide benefits, such as aiding in digestion or producing vitamins.
Pathogens and parasites are not considered normal bacterial inhabitants of the human body as they are capable of causing harm and disease. Transients are not typically considered part of the normal microbiota as they are only temporarily present in the body and do not establish a long-term residence.
Overall, The normal bacterial inhabitants of the human body can be referred to as Indigenous microflora, Normal microbiota, Commensals, Resident microbiota.
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Related Questions
Which of the following condensed general formulas represents alcohols?
A)ROR
B)RCOR
C)RCHO
D)ROH
E)RCOOH
Answers
Answer:
the answer is part d
Explanation:
(D) Roh
39. The process by which light is trapped and converted to chemical energy iscalledA. cellular respiration.B. photosynthesis.C. the Calvin cycle.
Answers
Photosynthesis is the process by which plants trap light energy through their pigments and together with carbon dioxide and water generate a carbohydrate (chemical energy).
That is, photosynthesis is the process in which light energy is converted into chemical energy in the form of sugars.
we can conclude that the correct answer is:
Answer:B. photosynthesis.
sponge taxonomy
Class: _______
Family:_______
Genus:________
Species: ________
Answer ASAP I’ll boost you up!
Answers
Answer:
Class: Calcarea
Family: Phylum Porifera
Genus: Scypha/Sycon
Species: Sponge
the amount of energy made available by plants to other organisms is referred to as . group of answer choices photosynthesis productivity aerobic respiration primary productivity
Answers
It is the total amount of organic matter produced by the plants that is available to the herbivores in an ecosystem. NPP = GPP - Respiration losses Therefore, the given statement "the amount of energy made available by plants to other organisms is referred to as productivity" is correct.
The amount of energy made available by plants to other organisms is referred to as productivity. Productivity is the amount of biomass produced per unit area per unit time in an ecosystem. Productivity can be calculated through two types: Gross Primary Productivity (GPP) and Net Primary Productivity (NPP).Gross Primary Productivity (GPP): It is the total amount of organic matter produced by the plants through photosynthesis in a given period of time. GPP is the total photosynthetic rate of all the producers in an ecosystem. GPP
= NPP + Respiration losses Net Primary Productivity (NPP): It is the amount of organic matter produced by plants after accounting for the respiration losses from GPP. It is the total amount of organic matter produced by the plants that is available to the herbivores in an ecosystem. NPP
= GPP - Respiration losses Therefore, the given statement "the amount of energy made available by plants to other organisms is referred to as productivity" is correct.
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Was John's hypothesis supported or rejected? Use data to discuss this. Which fertilizer worked the best? Explain your answer using data from your table. Which plant did not grow well? Explain your answer using data from your table. Describe how the investigation could be tested further.
Answers
a. John's hypothesis that organic fertilizer would make the plants grow taller was not supported.
b. the chemical fertilizer worked the best in promoting plant growth compared to the organic fertilizer and the absence of fertilizer.
c. The plant that did not grow well was the one without any fertilizer.
d. One can further test the investigation by increasing the sample size and repeat the experiment.
How do we calculate?a. Based on the data provided, John's hypothesis that organic fertilizer would make the plants grow taller was not supported but the plant with the chemical fertilizer grew the most.
b. The plant with organic fertilizer showed some growth but was consistently shorter than the plant with chemical fertilizer. The plant without any fertilizer showed minimal to no growth, indicating that fertilizer, whether organic or chemical, is necessary for optimal plant growth.
c. The plant that did not grow well was the one without any fertilizer as it had minimal growth throughout the observation period, with a final height of only 0.2 cm on day 10.
d. Increasing the sample size instead of using only one seed per pot, multiple seeds could be planted in each pot to account for individual variation and enhance the statistical reliability of the results.
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Complete question:ohn had a science fair project that he needed to do. He wanted to test the effects that organic and chemical fertilizers had on plant growth. John predicted that the organic fertilizer would make the plants grow taller. He used three pots, three of the same type of seed, soil, organic fertilizer, chemical fertilizer, water, and a ruler. John put soil in the pots. He added chemical fertilizer to the first pot, organic fertilizer in the second pot, and no fertilizer in the third pot. He then planted one seed in each pot. John had to water the pots daily. He also checked for growth and took measurements for a period of 10 days. He measured the height of the plants.Days No Fertilizer (cm) Chemical Fertilizer (cm) Organic Fertilizer (cm)1 0 0 02 0 0 03 0 0 04 0 0 05 0 0.5 06 0 1.3 07 0 1.9 0.38 0 2.2 1.69 0 4.5 3.210 0.2 5.2 3.8John made a data table to record his measurements.After the 10th day, John observed that the plant with the chemical fertilizer grew the most.Was John's hypothesis supported or rejected? Use data to discuss this. Which fertilizer worked the best? Explain your answer using data from your table. Which plant did not grow well? Explain your answer using data from your table. Describe how the investigation could be tested further.
What is an example of when lactic acid fermentation would occur?
Answers
Answer:
Lactic acid fermentation can be used to make foods such as yogurt, pickles, sauerkraut, etc. Lactic acid fermentation also takes place in human muscle cells during intense exercise.
Explanation:
Answer:
Lactic acid fermentation is used to make many foods such as yogurt and pickles. It also take place in muscle cells during exercise.
To keep blood from pooling in their lower legs on plane trips, some people wear compression socks. These socks are sold by the pressure they apply; a typical rating is 20 mmHg.
Over what vertical distance can this pressure move the blood?
Express your answer with the appropriate units.
Answers
The pressure exerted by 20 mmHg compression socks can move blood vertically over a distance of approximately 1.88 meters.
The pressure exerted by compression socks, typically rated at 20 mmHg (millimeters of mercury), can help move blood vertically over a certain distance. To determine this distance, we can use the hydrostatic pressure formula:
Pressure = Density × Gravity × Height
Since the density of blood and gravity remain constant, we can rearrange the formula to solve for height:
Height = Pressure / (Density × Gravity)
Given the pressure rating of 20 mmHg, the density of blood (around 1.06 g/mL), and the acceleration due to gravity (9.8 m/s²), we can calculate the height:
Height = 20 mmHg / (1.06 g/mL × 9.8 m/s²)
Converting the units:
Height = 20 mmHg / (0.00106 g/mL × 9.8 m/s²)
Height ≈ 1877.36 mm ≈ 1.88 meters
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If a seed did not have cotyledons, what would happen?
Answers
Answer:
Photosynthetic cotyledons remain on the plant until the first true leaves appear and can begin to perform photosynthesis. This is generally just a few days and then the seed leaves fall off. They remain to help direct the energy stored in the seed to new growth, but once the plant is self-sufficient, they are no longer needed.
*You Can put this is your own words:)
Cholesterol is needed to build cell membranes.
What is cholesterol?
Answers
Answer:
Cholesterol is a type of lipid (or fat) that, among other important functions, builds cell membranes in the body. While some cholesterol is obtained through diet, the body synthesizes most of it.
Answer:
Cholesterol is a lipid on the cell membrane that adds stability to the cell membrane and helps make it selectively permeable
Explanation:
What is a cell? Can you define it, please?
Answers
Answer:
La célula (del latín cellula, diminutivo de cella, ‘celda’)1 es la unidad morfológica y funcional de todo ser vivo. De hecho, la célula es el elemento de menor tamaño que puede considerarse vivo.2 De este modo, puede clasificarse a los organismos vivos según el número de células que posean: si solo tienen una, se les denomina unicelulares (como pueden ser los protozoos o las bacterias, organismos microscópicos); si poseen más, se les llama pluricelulares. En estos últimos el número de células es variable: de unos pocos cientos, como en algunos nematodos, a cientos de billones (1014), como en el caso del ser humano. Las células suelen poseer un tamaño de 10 µm y una masa de 1 ng, si bien existen células mucho mayores.
Célula animal
La teoría celular, propuesta en 1838 para los vegetales y en 1839 para los animales,3 por Matthias Jakob Schleiden y Theodor Schwann, postula que todos los organismos están compuestos por células, y que todas las células derivan de otras precedentes. De este modo, todas las funciones vitales emanan de la maquinaria celular y de la interacción entre células adyacentes; además, la tenencia de la información genética, base de la herencia, en su ADN permite la transmisión de aquella de generación en generación.4
Explanation:
Answer:
A cell is the smallest unit of life. Cells consist of cytoplasm enclosed within a membrane, which contains many biomolecules such as proteins and nucleic acids. There are probably up to 1000000000 cells in the human body and they are multiplying every minute. dead cells turn into hair, dust, dead skin. You can notice when it's dead because if you pinch a certain part of your body and it doesnt hurt, that part is dead.
a little summary how ultraviolet light could be the answer to the future outbreak
( Two paragraphs).
Answers
Ultraviolet light can be the answer to future outbreaks because it has the capability to kill the microorganisms present in air and thus can prevent the infectious diseases caused by them.
Ultraviolet light is the EM radiation with the wavelength range 10 nm to 400 nm. It is already being used in research labs for maintaining the microbe free environment. Researches are also being conducted to produce such ceiling lights that can be used normally in households so that the the air-borne microorganisms can be killed.
Microorganisms are the small living organisms not visible to the unaided eyes. They have the strong capability to produce their new variants by mutation and cause infectious diseases. The ultraviolet light can kill them even before they are able to transform themselves.
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Why is the sugar-phosphate backbone important?
Answers
Sugar phosphate backbone of a DNA gives it a definite structure and prevents the DNA from collapsing.
The double helix structure of DNA's sugar-phosphate backbone is crucial. DNA's function and structure are related. The capacity of DNA to store and transmit genetic information is greatly influenced by the pairing of the nitrogenous bases that are joined to the sugar-phosphate backbone. The nucleotides in a DNA sequence are joined by an alternating grey-dark grey sugar-phosphate backbone. This molecule's directionality is determined by its backbone, which is made up of alternating sugar and phosphate groups.
The bases of DNA and RNA may build proteins and be passed on to new cells thanks to the structure of these molecules, which is maintained by the phosphate and sugar groups. As intermediates in the metabolism of carbohydrates, sugar phosphates, which are phosphoric acid esters of monosaccharides, are produced. Ribose phosphate and deoxyribose phosphate, two of these substances, are components of nucleotides and nucleic acids.
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Why does a cell membrane of the tube worm stop the flow of excess salts into its body?
Answers
To maintain a stable environment; homeostasis
Which of the following environments are where protists are likely to be found?RainforestTundraAridLiquid
Answers
The correct option is the fourth one, Liquid. Protist are unicellular organisms adapted to swimming. Therefore it is essential for them enough water to mobilize, but also to keep hydrated.
Which best describes the two types of shared characteristics?
A 1 - characteristics that remain in the common ancestor and the modern organism
2 - characteristics that are new and have been modified from what was found in the
common ancestor
B 1 - characteristics that are new in the common ancestor and the modern organism
2 - characteristics that have been modified from what was found in the common
ancestor
C 1 - characteristics that have been modified in the common ancestor but not in the
modern organism
2 - characteristics that are new in both the common ancestor and the modern
organism
D 1 - characteristics that remain in the common ancestor and the modern organism
2 - characteristics that are new in both the common ancestor and the modern
organism
Answers
Answer:
characteristics that remain in the common ancestor and the modern organism. 2 - characteristics that are new and have been modified from what was found in the common ancestor. 1 - characteristics that remain in the common ancestor and the modern organism. ...Mar 11, 2020
Answer:
the answer is c
Explanation:
which substance is a product of cellular respiration but not fermenation
Answers
Answer:
Water
Explanation:
Which abbreviation could be used to represent a heterozygous genotype?
Tt, T_, TT, a or b, b or c
Answers
Answer:
Your answer is: Tt
Explanation:
Small molecules are combined to form large molecules by the life function of
1
regulation
2.
excretion
3.
transport
4
synthesis
Answers
Answer:
4k synthesis
Explanation:
We have that for the Question "Small molecules are combined to form large molecules by the life function of" it can be said that
Small molecules are combined to form large molecules by the life function of Synthesis
From the question we are told
Small molecules are combined to form large molecules by the life function of
1 regulation
2. excretion
3. transport
4 synthesis
Generally
Regulation
This Speaks to the control of a system
Excretion
This speaks to the removal from a system
Transport
This speaks to movements in and around a system
Synthesis
Where synthesis defines as getting together to form a system
Therefore
Small molecules are combined to form large molecules by the life function of Synthesis
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what is the term for propane and butane gases that can be liquefied under high pressure during the extraction of natural gas?
Answers
The term for propane and butane gases that can be liquefied under high pressure during the extraction of natural gas is liquefied petroleum gas (LPG).
Liquefied petroleum gas (LPG) refers to a mixture of propane and butane gases that can be compressed into a liquid state under high pressure. LPG is obtained as a byproduct during the extraction and processing of natural gas or crude oil.
The high-pressure compression of propane and butane gases allows them to be stored and transported in a liquid form, making them more convenient and efficient for various applications. LPG has a higher energy density compared to its gaseous form, making it a valuable source of fuel for heating, cooking, and industrial purposes. It is commonly used in residential, commercial, and industrial settings as an alternative to traditional fuels like coal or wood.
LPG is stored in specially designed tanks or cylinders and can be easily vaporized back into its gaseous form for use. The ability to liquefy propane and butane gases under high pressure enhances their storage, transportation, and versatility, making LPG a widely utilized and accessible energy source in many parts of the world.
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Which transition is MOST responsible for gaps in the fossil record?
Answers
Answer:
here your answer :)
Explanation:
The short-lived transitional species, together with some other reasons that will be explained soon, are the cause of the observed gaps in the fossil record.
Help me please it’s biology
Answers
Answer:
the last one
Explanation:
Answer:
I'm pretty sure it's a virus
Explanation:
Viruses are non-living, therefore they are abiotic
Hello! Please help me!
I have a test tomorrow so this is urgent!!!
Question: Look at the data in the photograph.
At the end of the period of exercise, how much faster is the heart rate of the untrained person than the trained person?
Answers
Answer:
Explanation:
since the y axis (the heart rate) is counting by 4s the trained heart beat seems to be 64 bpm while the untrained is 80 bpm
to find out the difference you would subtract 64 from 80 to get 16 so the difference would be 16 b.m.p after 23 minutes
A river has historically had a large population of wetland grasses growing near the shore. Which statement describes the most likely long-term effect of introducing an aggressive, nonnative aquatic plant species into the river?.
Answers
Answer:
The grasses will adapt to live on dryer soil.
Explanation:
The statement describes the most likely long-term effect of introducing an aggressive, nonnative aquatic plant species into the river is the grasses will adapt to live on dryer soil.
What is nonnative species?The nonnative species also known as non-indigenous species. The any species which is not found in ecosystem is called nonnative species. The species introduced naturally and not by human agency.The non-native species that causes harm to the environment or ecosystem is called invasive species.
The most likely effect these nonnative flathead catfish could have on the ecology of the Yadkin river is that they could cause a decline in the population of native fish species that they prey on.
Nonnative refers to any species that is not native to a particular area or ecosystem. Nonnative species can be referred to as exotic, alien, or introduced species.
Therefore, The statement describes the most likely long-term effect of introducing an aggressive, nonnative aquatic plant species into the river is the grasses will adapt to live on dryer soil.
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A gene is the basic unit of heredity. What is the function of genes?
Genes code for specific traits.
Genes determine the DNA sequence.
Genes create chromosomes.
Genes help with replication.
Answers
The correct function of genes is it creates chromosomes. Chromosomes are structures within cells that contains hundreds to thousands of genes.
What is a gene? What are the function of genes?
A gene is the basic physical and fundamental unit of heredity which contains instructions to produce molecules called proteins.
Functions of genes:
Genes control the functions of DNA and RNAGenes control the protein synthesis which is responsible for all activities carried on by the body.Genes control the proper folding, transportation, activity and eventual destruction of proteins.Let us discuss the other options:
DNA codes for specific traits by first translating or copying into a molecule of messenger RNA.DNA sequencing is the technique in determining the exact sequence of nucleotides in a DNA molecule.DNA helps in replication by which a double stranded DNA molecule is copied to produce two identical DNA molecules.Hence Genes are the structures that are present within the chromosomes which contain proteins that help DNA exist in the proper form. Genes are the bulding blocks of life and contain information for making specific molecules and proteins.
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Why is sod valuable? a. loses fertility b. loses topsoilc. prevents soil erosion d. causes soil erosion
Answers
Sod or grass is valuable for an ecosystem because it prevents soil erosion, as stated in the
if a persons blood with unknown blood type is mixed with antibodies for a antigen and no agglutination has occurred. The blood group might be:
a-A b-B c-O d-both(b&c)
Answers
I'm not sure, but I think it's a-A
Could someone help me out on this problem
Answers
how is the structure of a leaf optimized for photosynthesis
Answers
Answer:
- The upper epidermis of the leaf is transparent, allowing light to enter
- They have a large surface area to volume ratio, allowing more light to enter
The upper epidermis of the leaf is transparent, allowing light to enter and they have a large surface area to volume ratio, allowing more light to enter.
What is responsible for photosynthesis to occur?The mesophyll cell is responsible for photosynthesis occurs. The majority of the chloroplasts and the primary site of photosynthesis are located in the palisade layer. The area of storage and gas exchange is the airy, spongy layer. The stomata control the water and carbon dioxide equilibrium.
For gaseous exchange and photosynthesis, leaves are suited. Since they have a wide surface area and stomata, which enable carbon dioxide to enter the leaf and oxygen to exit, they are well-equipped for photosynthesis.
Chloroplasts, which is known as the house the chlorophyll in plants, are where photosynthesis occurs. The thylakoid membrane, a third inner membrane that creates lengthy folds inside the chloroplast and is bordered by a double membrane, is present inside chloroplasts.
Therefore, The upper epidermis of the leaf is transparent, allowing light to enter and they have a large surface area to volume ratio, allowing more light to enter.
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Enzymes are biological catalysts. Which statement about enzymes is NOT correct?
A
Enzymes always have a specific shape.
B
Enzymes are destroyed after they are used.
с
Enzymes are composed of amino acid chains.
D
Enzymes temporarily associate with a reactant.
Answers
Answer:
b
Explanation:
Enzymes are biological catalysts. The statement about enzymes is NOT correct is - B. Enzymes are destroyed after they are used.
Enzymes are biological catalysts made up of proteins and help increase the rate of the biochemical reaction.
Enzymes have a specific structure that makes each enzyme reaction and reactant specific.Enzymes are made up of proteins that are made up of building blocks called amino acids in a chain sequenceEnzymes bind with a specific reactant during reaction and end of the reaction it produces products and separates itself unaffected.Thus, Enzymes are biological catalysts. The statement about enzymes is NOT correct is - B. Enzymes are destroyed after they are used.
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Compare and contrast natural selection and artificial selection. PLEASEEE THANKYOU!!!
Answers
Answer:
the favorable traits to be passed on to the next generation are chosen by the breeder.
Explanation:
i had this question before