The review explores the role of in vitro microbial inoculum in animal feed science and technology, emphasizing its functions and properties. It discusses how the inoculum influences digestion, fermentation, and nutrient utilization in animals, contributing to improved animal performance and health.
In vitro microbial inoculum refers to a mixture of microorganisms that are added to animal feed to enhance digestion, fermentation, and nutrient utilization. This review examines its functions and properties, emphasizing the importance of understanding its microbial composition and activity. By optimizing the effectiveness of microbial inoculum, researchers aim to improve animal performance and health. The study provides valuable insights for the development of strategies in animal nutrition research and practice.
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1. En una investigación sobre el ADN de una especie animal se ha encontrado que del total de bases nitrogenadas un 30% corresponde a adenina. ¿Cuáles son los porcentajes de las demás bases?
Answer:
Adenina (30%), citosina (15%), guanina (15%) o timina (40%)
Explicación:
El 30% de las bases nitrogenadas totales lo ocupa la adenina, el 15% de las bases nitrogenadas totales corresponde a la citosina, el 15% de las bases nitrogenadas totales toma la guanina y el 40% restante de las bases nitrogenadas totales lo ocupa la timina. Entonces, al combinar todos estos porcentajes, obtenemos el 100 por ciento del volumen del ácido desoxirribonucleico (ADN).
PLEASE HELP WITH #2 complete sentences please I will mark brainliest
What is a protein that contains all nine essential amino acids called?
A protein that contains all nine essential amino acids is called a complete protein.
These essential amino acids cannot be produced by the body and must be obtained through the diet, so consuming foods that contain complete proteins is important for maintaining good health.
Examples of foods that contain complete proteins include meat, fish, eggs, dairy products, and some plant-based sources such as quinoa, soy, and chia seeds.
In contrast, incomplete proteins are those that lack one or more of the essential amino acids. Vegetarians and vegans can obtain all essential amino acids by eating a variety of plant-based protein sources throughout the day.
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Identifying DNA sequences through _____ has helped to identify and better understand similarities in DNA sequences across species.
Group of answer choices
paleontology
chemistry
comparative genomics
geology
Answer:
comparative genomics
Explanation:
Hope this helped u
Answer:
the first one??? id k
Explanation:
nice pfp like the chevy
8 What does the sample space represent?
Answer:
In probability theory, the sample space (also called sample description space[1] or possibility space[2]) of an experiment or random trial is the set of all possible outcomes or results of that experiment.[3] A sample space is usually denoted using set notation, and the possible ordered outcomes are listed as elements in the set. It is common to refer to a sample space by the labels S, Ω, or U (for "universal set"). The elements of a sample space may be numbers, words, letters, or symbols. They can also be finite, countably infinite, or uncountably infinite.[4]
For example, if the experiment is tossing a coin, the sample space is typically the set {head, tail}, commonly written {H, T}.[5] For tossing two coins, the corresponding sample space would be {(head,head), (head,tail), (tail,head), (tail,tail)}, commonly written {HH, HT, TH, TT}.[6] If the sample space is unordered, it becomes {{head,head}, {head,tail}, {tail,tail}}.
For tossing a single six-sided die, the typical sample space is {1, 2, 3, 4, 5, 6} (in which the result of interest is the number of pips facing up).[7]
A subset of the sample space is an event, denoted by E. Referring to the experiment of tossing the coin, the possible events include E={H} and E={T}.[6]
A well-defined sample space is one of three basic elements in a probabilistic model (a probability space); the other two are a well-defined set of possible events (a sigma-algebra) and a probability assigned to each event (a probability measure function).
Another way to look as a sample space is visually. The sample space is typically represented by a rectangle, and the outcomes of the sample space denoted by points within the rectangle. The events are represented by ovals, and the points enclosed within the oval make up the event.[8]
blushing, turning pale suddenly, sweating when nervous, and goose bumps when frightened are all forms of ____ communication, a function of the integumentary system
Blushing, turning pale suddenly, sweating when nervous, and goosebumps when frightened are all forms of autonomic communication, a function of the integumentary system.
The integumentary system, consisting of the skin, hair, nails, and sweat glands, plays a crucial role in regulating body temperature and protecting the internal organs. Autonomic communication refers to the involuntary responses that occur without conscious control, primarily driven by the autonomic nervous system. Blushing, characterized by the reddening of the skin due to increased blood flow, often occurs in response to embarrassment or excitement.
Turning pale suddenly, on the other hand, happens when blood vessels constrict, reducing blood flow to the skin, and can be triggered by fear or shock. Sweating when nervous helps to cool the body down during periods of stress or anxiety. Goosebumps, scientifically known as piloerection, are small raised bumps on the skin caused by the contraction of tiny muscles attached to hair follicles.
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The correct question is:
Fill in the blanks:
Blushing, turning pale suddenly, sweating when nervous, and goosebumps when frightened are all forms of __________ communication, a function of the integumentary system
____________ glands secrete ____________ into the bloodstream to affect change in target cells a distance away.
Answer
The endocrine chemical substances
At which latitudes do we find Earth's major deserts?
Answer: Around 30-50 degrees of latitude. This is roughly right above and below the equator.
Why do we feel type O and B stars are poor candidates for extraterrestrial life?A) They don't produce enough yellow light.B) Their habitable zone lies too close to the star.C) They do not have a habitable zone.D) Their lifetime is too short.E) They don't produce a planetary system.
The correct answer is B) Their habitable zone lies too close to the star. Type O and B stars are very massive and hot, which causes their habitable zone to be very close to the star.
This close proximity means that any planets in the habitable zone would be subject to intense radiation and solar flares, making it difficult for life to survive. Additionally, these stars have relatively short lifetimes, which means that any potential life would have a limited window in which to evolve and develop. While these stars may not necessarily be poor candidates for extraterrestrial life, the challenges presented by their properties make it less likely that we would find life on a planet orbiting a type O or B star.
We feel that type O and B stars are poor candidates for extraterrestrial life because B) Their habitable zone lies too close to the star and D) Their lifetime is too short. These factors make it difficult for life to develop and thrive around such stars.
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Which of these reactions occurs during slycolysis? (Note that only the major metabolites are shown) Fructose-6-p-> Fructose-1,6-BP Fructose-6-P -> Glucose-6-P O Fructose-1-> Fructose-6.P Fructose -> Fructose-6-p
The correct reaction that occurs during glycolysis is: Fructose-6-P -> Fructose-1,6-BP. This reaction is catalyzed by the enzyme phosphofructokinase-1 and is an important regulatory step in glycolysis.
The reaction that occurs during glycolysis from the given options is "Fructose-6-P -> Fructose-1,6-BP". This is the third step of glycolysis where fructose-6-phosphate is converted to fructose-1,6-bisphosphate by the enzyme aldolase. This step is important because it commits the substrate to glycolysis and is also irreversible. The other reactions listed do not occur during glycolysis. This reaction is an important regulatory step in glycolysis, as it is irreversible and also requires the input of ATP.
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explain how ectotherms deal with the fact that many enzymes have a fairly narrow range for optimal performance.
The majority of animals must keep their internal body temperatures within a relatively small range. Endotherms keep their bodies warm by producing heat within.
Ectotherms control metabolism in what ways?Animals that employ metabolic heat production to maintain a steady body temperature are known as ectotherms. Instead, their body temperature varies in accordance with the ambient temperature.
Ectothermic species control their body temperatures in what ways?Ectotherms, on the other hand, depend on behavior to control their body temperature. To cool off or warm up, they must move their bodies toward the sun or shade. In comparison to ongoing metabolic regulation, this uses less energy. This explains why many reptiles and other ectotherms may consume a substantial meal once and then go for a while without eating.
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ano ang iyong naramdaman nang balikan at suriin mo ang pagpapasiya at pagkilos na isinagawa mo ng mga nagdaang araw
Answer:
I feel happy and sorry.
Explanation:
I have different feelings when I go back and analyze the decisions and actions I have taken in the past few days because some of my decisions are right and some are wrong. I feel happy when I go back and find out my decision and actions were right, while on the other hand, I feel sorry when I find out that some of my decisions and actions were wrong.
what is the difference between a contact force and a non-contact force?
Answer:
A contact force must touch an object to influence it. For example you need to push you desk to move it.
A non-contact doesn't need to touch an object to influence it. For example a magnet pulls an object without touching it.
You flip a coin.
what is p(tails)?
write your answer as a decimal.
When flipping a coin, there is a 50% probability of getting tails. Expressed as a decimal the probability is 0.5
How to calculate the probability of an event?To find the probability of getting tails when flipping a coin, you need to consider the following terms:
1. Total number of possible outcomes: In this case, there are 2 possible outcomes when flipping a coin (heads or tails).
2. Favorable outcomes: The number of outcomes that result in the desired event, which is getting tails. In this case, there is 1 favorable outcome (tails).
Now, you can calculate the probability of getting tails using the formula:
Probability (tails) = (Favorable outcomes) / (Total number of possible outcomes)
Substituting the values into the formula:
Probability (tails) = 1 / 2
To write the answer as a decimal, divide the numerator by the denominator:
Probability (tails) = 0.5
So, the probability of getting tails when flipping a coin is 0.5.
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Where is the stored chemical energy in a substance?!! URGENT
Answer:
Ionic bonds
Explanation:
Answer:
in the bonds that connect the atoms
Explanation:
Many marine invertebrates are ___________ meaning that they have specialized structures they use to extract plankton out of the surrounding water.
a. scavengers
b. deposit feeders
c. filter feeders
d. chemoautotrophic
The correct answer is c. filter feeders; Many marine invertebrates are filter feeders meaning that they have specialized structures they use to extract plankton out of the surrounding water.
Filter feeders are marine invertebrates that have specialized structures, such as gills or tentacles, which they use to filter small food particles like plankton out of the water. These structures are adapted to allow water to flow through them, while trapping the food particles. Filter feeding is a common strategy among many marine invertebrates, including bivalves, crustaceans, and some types of corals. It allows these animals to efficiently obtain the nutrients they need to survive in their aquatic environments. In contrast, scavengers feed on dead and decaying organic matter, while deposit feeders consume sediment and extract nutrients from it. Chemoautotrophic organisms, on the other hand, derive energy from chemical reactions rather than from food.
In summary, filter feeders are specialized marine invertebrates that extract small food particles like plankton from the surrounding water using specific structures. They play an important role in aquatic ecosystems and are a vital food source for many other marine organisms.
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Learning through Art: Energy Flow through an Ecosystem Can you label this diagram that summarizes the fow of energy through an Part A Drag the labels to the appropriate locations on this diagram. Use blue labels/targets to identify the organelles. Use gray labelsitarge ts to identify the processes. Use pink labels/targets to identify the inputs and outputs. Not all labels will be used. sunlight photosynthesis ATP Huo Con DNA replication
The diagram for the energy flow in a food chain is illustrated below.
What is energy flow?The amount of energy that moves along the food chain is referred to as the energy flow. This type of energy flow is also referred to as calorific flow.
The flow of energy through living things within an ecosystem is referred to as energy flow. All living organisms can be classified as producers and consumers, and those producers and consumers can be classified further as a food chain. Each level of the food chain is referred to as a trophic level.
These food chains are then organized into trophic pyramids to more efficiently show the number of organisms at each trophic level. The arrows in the food chain show that energy flow is unidirectional, with the direction of energy flow indicated by the head of an arrow; energy is lost as heat at each step along the way.
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Is it possible for an object's weight to change while it's mass remains constant? Explain.
In the Florida map shown below, use the law of superposition to determine which rocks are oldest? Map of Florida identifying four different kinds of rock strata. The top layer of quaternary rock is labeled A; the bottom layer of quaternary rock is labeled B; the top layer of tertiary rock is labeled C; the bottom layer of tertiary rock is labeled D. Public Domain A B C D
Answer:
A
Explanation:
By the law of superposition, the oldest rocks are the bottom layer of quaternary rock, labeled. The correct option is A.
What is the law of superposition?
One of the geological laws that geologists use to calculate the relative ages of strata or layers, is the law of superposition. According to this theory, rock layers are stacked or deposited one on top of the other.
The bottom will have the oldest rock strata and the top will have the youngest. Quaternary rocks are considered as oldest rocks. They can be 2.6 million years ago.
With climatic changes and the heat and pressure from the earth's crust, the rocks evolve and convert into quaternary rocks.
Thus, the correct option is A. the bottom layer of quaternary rock is labeled.
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A person with type O blood is married to a person with type A blood (unknown genotype). They have 6 children, 3 of them have type A blood, three of them have type O blood. What is the genotype of the two parents?
Answer:
Ao & oo
i don't really know if the answer is this....
Answer:
Oo
Explanation:
Kinetic and potential energy are both forms of chemical energy. True or False?
Answer:
Chemical energy is potential energy. Kinetic energy is the energy of motion. Chemical energy deals with the energy stored in the bonds between atoms.
Is the yellow spotted lizard poisonous?
Answer:
Yes, it is poisonous.
Explanation:
It contains venom which is poisonous.
The yellow spotted lizard is poisonous and can be extremely dangerous if it bites you, despite the fact that it is rather unusual to find one in the wild.
What is yellow spotted lizard?Being handled by a yellow-spotted lizard could result in a bite. The lizards' little, sharp teeth may cause a few drops of blood to be drawn, but due of their size, the bites are unlikely to be serious.The symptoms of being bitten would be unpleasant and gradual. Death could result if immediate medical care (from a doctor) is not provided. The sole treatment for the venom of yellow-spotted lizards is onion juice; it is believed that they are allergic to it.For more information on yellow spotted lizard kindly visit to
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How do we have such versatile proteins in our body?
Answer:
They are very versatile and have many different functions in the body, as listed below: Act as catalysts. Transport other molecules. Store other molecules.
Explanation:
Calculate the Fixation index in the Subpopulation relative to the Total population based on the information provided. a. 0
b. 0.03
c. 0.09
d. 0.19
e. 0.25
Hint:
First calculate the average which is just (Pop 1 + Pop 2)/2 for each genotype. Then calculate the allele frequency for a and A based on the average numbers. Once you have a and A calculate the expected genotypes frequencies. The fixation index will be equal to (2pq - H)/2pq, where 2pq is the expected genotype frequency of the heterozygous and H is the average frequency of the heterozygous in the overall population.
0.19 is the Fixation index in the subpopulation relative to the Total population based on the information provided.
What do you mean by fixation index?The lower the genetic distance. between populations, the more breeding there is between them and the less isolated. they are from one another. This genetic distance value is a number that is also known. as the fixation index or FST value.
High FST implies a considerable degree of differentiation among populations. FIS (inbreeding coefficient) is the proportion of the variance in the subpopulation contained in an individual. High FIS implies a considerable degree of inbreeding.
For populations of plants which clearly belong to the same species, values of FST greater than 15% are considered "great" or "significant" differentiation, while values below 5% are considered "small" or "insignificant" differentiation.
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In zukai turtles, narrow nostrils (aa genotype) are recessive to round nostrils (A-genotype), and curly tail (bb genotype) is recessive to straight tail (B-genotype). A female with round nostrils and straight tail was crossed a male with narrow nostrils and curly tail. The progeny of this cross included:
25 round nostrils and curly tail
25 narrow nostrils and straight tail
25 round nostrils and straight tail
25 narrow nostrils and curly tail
The progeny from the cross between a female with circular nostrils and a straight tail and a male with limited nostrils and a wavy tail displayed a Mendelian inheritance pattern for the two characteristics, showing autonomous grouping and taking after Mendel's laws of segregation and independent assortment. Hence, all the options are correct.
Characteristics of the progeny from the crossThe given cross includes two characteristics in Zukai turtles: nostril shape (circular or contract) and tail shape (straight or wavy). In this case, circular nostrils (A-genotype) and straight tails (B-genotype) are prevailing over contract nostrils (aa genotype) and wavy tails (bb genotype), individually.
The female parent within the cross has the genotype AaBb (circular nostrils, straight tail), whereas the male parent has the genotype aabb (contract nostrils, wavy tail).
When these two people are crossed, the resulting progeny appear in a 1:1 proportion for each characteristic combination. The observed progeny checks of 25 people for each characteristic combination (circular nostrils and wavy tail, contract nostrils and straight tail, circular nostrils and straight tail, contract nostrils, and wavy tail) coordinate the anticipated Mendelian proportions.
This illustrates the free combination of the two characteristics and takes after the segregation and independent assortment. proposed by Gregor Mendel in his tests with pea plants.
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fossil 1 (2x) how would you describe the appearance of this fossil? what type of fossilization has occurred?
The appearance of fossil 1 (2x) can only be determined if we are provided with the image of the fossil. We cannot describe the appearance of a fossil without looking at it.There are different types of fossilization, and it is important to understand what has occurred to fossilize the organism. The type of fossilization that has occurred can be determined by looking at the mineralization and preservation of the fossil.
Fossil 1's appearance and the type of fossilization that has occurred:
The appearance of fossil 1 (2x) can only be determined if we are provided with the image of the fossil. We cannot describe the appearance of a fossil without looking at it.There are different types of fossilization, and it is important to understand what has occurred to fossilize the organism. The type of fossilization that has occurred can be determined by looking at the mineralization and preservation of the fossil.
This will give clues about how the organism became a fossil.The different types of fossilization are as follows:
1. Carbonization: Carbonization occurs when the organic matter leaves a carbon imprint. The remaining matter is usually thin and flattened.
2. Petrification: Petrification occurs when minerals replace organic matter, which is preserved in its original form.
3. Molds and Casts: Molds are created when organic matter is buried in sediment. The sediment hardens, and the organism decomposes, leaving an empty space. This is called a mold. Casts are created when the mold is filled with minerals or sediment.
4. Trace Fossils: Trace fossils are created by organisms that leave behind impressions or tracks. These include footprints, burrows, and bite marks.
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Building a movie theater
What are 4 benefits and costs of building a theater?
Answer:
list six 6 types of network to pology and ex plain them.
Match these together please
Answer:
Explanation:
Rise of Genghis Khan - The Song Dynasty is defeated...
Monggol Conquest of China - Khan unites the Mongol and central...
Marco Polo visits China - Marco Polo publishes a book...
Fall of the Mongol Empire - A peasant uprising brings down...
Body image is harder to maintain during adolescent years because __________. A. Parent give positive comments about their child's body B. Everyone is more active C. The body goes through puberty D. Metabolism slows Please select the best answer from the choices provided. A B C D.
Answer:
b
Explanation:
When loading an electrophoresis gel into an electrophoresis chamber, the wells containing the dna samples should be closest to ____
When loading an electrophoresis gel into an electrophoresis chamber, the wells containing the DNA samples should be closest to the cathode as this is crucial for the successful separation of the sample.
Gel electrophoresis is a method used in molecular biology to separate DNA, RNA, or protein molecules using an electric current. It is a crucial tool for the separation and analysis of DNA molecules of varying sizes. In the case of DNA electrophoresis, DNA molecules are negatively charged due to the phosphate backbone, and they migrate towards the positive electrode or anode when an electric field is applied.
The DNA samples are loaded near the negative electrode, and as the electric field is applied, the negatively charged DNA molecules will move through the gel toward the positive electrode or anode. The smaller DNA fragments will move faster through the gel matrix, while larger fragments will move more slowly. This differential migration based on size allows for the separation of DNA fragments, which can then be visualized and analyzed.
The gel matrix acts as a medium through which the DNA molecules can migrate. The gel is typically made of agarose or polyacrylamide, and its composition can be adjusted to provide different resolutions for separating DNA fragments of varying sizes.
This differential migration based on size allows for the separation of DNA fragments, which can then be visualized and analyzed using ethidium bromide stain which binds with the DNA molecules and can then be visualized using a UV light source.
Therefore, the wells containing the DNA samples should be closest to the cathode or the negative electrode.
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