Answer:
If the food that would never leave the body entered the GI tract, as the food passes through the GI tract, it mixes with digestive juices, causing large molecules of food to break down into smaller molecules. So usually, waste products of digestion pass through the large intestine and out of the body as a solid matter. But in this case, I believe you might start feeling groggy as your glucose levels drop, if you’re not properly digesting carbohydrates. Problems with growth wound healing and development can also occur without absorption of protein, vitamins, and minerals. Your body may burn off stored fat initially, leading to weight loss. But once that fuel is gone, your system might start using up muscles for energy, in severe cases.
Which best describes food when it reaches the stomach?
Explanation:
The polysaccharides have been broken down.
The self-complementarity within each strand confers the potential to form 1 hairpin, cruciform. 2 hairpin, B-form 3 palindrome, cruciform 4 palindrome, B-form
La autocomplementariedad de cada cadena de ADN o ARN permite la formación de estructuras como hebras y cruciformes. Estos motivos estructurales son fundamentales en el plegamiento de ADN y ARN, la regulación génica y otros procesos biológicos.
La autocomplementarity de cada cadena de DNA o RNA permite la formación de varios motifs estructurales. Particularmente, esta autocomplementarity concede la capacidad de crear hebras y estructuras cruciformes. In the case of one hairpin, a single strand folds back on itself, creating a stem-loop structure. El patrón de enrollamiento más complejo es el resultado de dos estructuras de nudo que involucran dos regiones complementarias dentro del mismo rollo. Sin embargo, los palindromes muestran repeticiones invertidas dentro de una fibra, lo que permite la unión de pares de base y la formación de estructuras de forma cruciforme o B. These structural motifs are crucial in DNA and RNA folding, gene regulation, and other biological processes.
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Every DNA strand has the ability to produce hairpin structures due to its self-complementarity. When a single strand curls back on itself, creating a stem-loop structure, the result is a hairpin structure.
Hydrogen bonds formed between complementary nucleotides in the same strand help to stabilise this structure.The term "cruciform" describes a DNA structure that takes on a cruciform shape when two hairpin structures inside the same DNA molecule align in an antiparallel direction. Palindromic sequences, which are DNA sequences that read the same on both strands when the directionality is ignored, are frequently linked to cruciform formations.The usual right-handed double helical DNA helix, which is most frequently seen under physiological settings, is referred to as being in "B-form" instead.
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FILL IN THE BLANK!!
Linnaeus developed two groups for classifying organisms: genus and _____
Answer:
Species
Explanation:
I majored in Biology
Answer:
Species I got 90% but this one was right
Explanation:
proof
classify each nutrient as a macronutrient or as a micronutrient
Here are the macronutrients and micronutrients and how to classify each nutrient as a macronutrient or a micronutrient.
Macronutrients are nutrients that provide the body with the necessary energy and raw materials it needs to grow and function properly. Carbohydrates, proteins, and fats are the three macronutrients. They're referred to as macronutrients since the body requires them in larger quantities than micronutrients.
Carbohydrates: Macronutrient Protein: Macronutrient Fats: Macronutrient Micronutrients: Micronutrients are nutrients that the body needs in lesser amounts to function properly. Vitamins and minerals are examples of micronutrients, which the body requires in small quantities. They are referred to as micronutrients since the body only requires them in tiny amounts.Vitamins:MicronutrientMinerals:Micronutrient
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Why is it ecologically significant that animals are heterotrophic and multicellular? Match the terms in the left column to the appropriate blanks in the sentences on the right: Not all terms will be used: Reset Help larger Many unicellular organisms are heterotrophic, but they can consume only______ food, small bits of Animals are multicellular; so they are ______which makes them able t0 consume smaller_______ food: This is extremely important in formation of _______. . less/larger/small bites of/ smaller/more/liquid/food webs/solid/pylogenetic trees
Many unicellular organisms are heterotrophic, but they can consume only smaller bits of food. Animals are multicellular; so they are larger, which makes them able to consume smaller solid food: This is extremely important in formation of food webs.
The fact that animals are heterotrophic and multicellular is ecologically significant for several reasons. Many unicellular organisms are heterotrophic, but they can only consume small bits of solid food.
However, animals are multicellular, which allows them to consume smaller solid food and larger prey. This gives animals the ability to occupy higher trophic levels in food webs, which in turn affects the entire ecosystem.
The consumption of solid food by animals is particularly important for the formation of food webs and the development of phylogenetic trees, which show the evolutionary relationships between organisms. By consuming other organisms, animals play a key role in transferring energy and nutrients through the food chain. This, in turn, affects the entire ecosystem and contributes to the diversity and complexity of life on Earth.
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Fill in the blanks with the correct number. Mitosis results in genetically identical cells. Meiosis results in sex cells.
Answer:
Mitosis results in two identical daughter cells, whereas meiosis results in four sex cells.
Explanation:
https://www.yourgenome.org/facts/mitosis-versus-meiosis#:~:text=Mitosis%20results%20in%20two%20identical,results%20in%20four%20sex%20cells.
Mitosis results in genetically identical cells and meiosis results in sex cells. This is a true statement.
What is mitosis and meiosis?Two genetically identical daughter cells are created during mitosis, along with the original cell. A diploid cell has 2X DNA and 2N chromosomes at birth. The cells are still biologically diploid (2N chromosomal number) after DNA replication, but they contain 4X as much DNA since each chromosome has done so.
A united pair of identical sister chromatids make up each chromosome today. The sister chromatids split apart and go to the opposing ends of the dividing cell during mitosis. Two identical cells with 2N chromosomes and 2X DNA each emerge from mitosis.
This unique set of two cell divisions results in the production of haploid gametes from diploid germline cells. A diploid cell with 2N chromosomes and 4X DNA content serve as the starting point for this process.
Four haploid gametes with 1X DNA content are produced by two subsequent divisions without further DNA replication. Each gamete has 1N chromosomes. Mendelian genetics is made possible via meiosis. The majority of genetic activity takes place in the first meiotic division, and students need to be aware of this.
Therefore the statement is true.
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Compare between the features of indigenous varieties and hybrid varieties.
Answer:
☆ Compare between the features of indigenous varieties and hybrid varieties.
➢ Native plants are local plant species or varieties that have been naturally growing in particular geographical region. ... Hybrids on the other hand are superior varieties of same vegetable species artificially crossed & developed by humans. One cannot harvest seeds from hybrids to grow next generation for re-sowing.
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Describe some types of resources and their limits using text as guide.
Resources are classified on the basis of their quantity into two classes: renewable and non-renewable resources. Non-renewable resources cannot replenish.
What are resources?A resource is a physical material which the humans need and value such as the land, air, and water resources. Resources are characterized as renewable or nonrenewable on the basis of their quantity on this globe. A renewable resource is the one which can replenish itself at the rate as it is used, while a non-renewable resource has a limited supply.
Resources are characterized as renewable or non-renewable. A renewable resource can replenish itself at the rate at which it is used, while a nonrenewable resource has a very limited supply. Renewable resources include timber, wind, and solar energy while non-renewable resources include coal and fuels such as natural gas.
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Which of the statements below correctly compares features of plant and animal cells?
Plant cells have a cell membrane, while animal cells have both a cell wall and a cell membrane.
Plant cells have ribosomes only on the rough ER, while animal cells have ribosomes in the cytoplasm.
Plant cells have a large central vacuole, while animal cells have many smaller vacuoles.
Plant cells have chloroplasts but no mitochondria, while animal cells have mitochondria.
Plant cells have a large central vacuole, while animal cells have many smaller vacuoles. Hence option c is correct.
What are vacuole?Vacuole is defined as a region of cytoplasm-free, membrane-lined, and liquid-filled space inside a cell. A membrane-bound cell organelle known as a vacuole. The plant cell's equilibrium depends heavily on the vacuole. It participates in the regulation of cytoplasmic ions, pH, and the control of cell volume and turgor.
Animal cells lack a cell wall, whereas plant cells do. Animal cells lack chloroplasts while those of plants do. Animal cells have many little vacuoles, but plant cells only have one giant vacuole. Animal cells only have a cell membrane, but plant cells have both a cell wall and a cell membrane. Cell walls are used by plants to give the plant structure. Animal cells lack the organelles known as chloroplasts that are present in plant cells.
Thus, plant cells have a large central vacuole, while animal cells have many smaller vacuoles. Hence option c is correct.
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Describe one limitation of watson and cricks dna model
The bases, bound by magnesium or calcium ions, were placed wrongly inside the DNA molecule by Watson and Crick's model, whereas the phosphates were placed outside.
The use of empirical data is a major defining feature of science.The model's flaw is that it only depicts whole nucleotides as single rectangular boxes, ignoring the reality that nucleotides also include a nitrogenous base, a sugar, and a phosphate.
According to Watson and Crick's idea, the two DNA strands of the double helix are held together by hydrogen bonds formed between nitrogenous bases on opposing DNA strands.
Each pair of bases, which are parallel to one another, creates a flat "rung" on the ladder-like structure of the DNA molecule. Base pairings don't include
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Complete the following sentence.
A qualified landscape architect will usually hold a college degree, may hold an advanced degree, and will often hold a ________ bestowed by a state board.
Answer:
bachelor's degree : ) it says my answer needs to be longer for some reason so here you go I guess lol
Which of the following statements about transition metals is true?
They are never found uncombined in nature.
They include familiar metals such as gold, silver, copper, and nickel.
They are so soft that they can be cut with an ordinary knife.
They are the most reactive of non metals.
Describe how scientific investigations lead to new scientific questions.
Answer: if new investigations occur, new questions would have to be asked to find out the things that are being researched.
Explanation:
The description of a cell organelle is given below.
found in plants and plant-like protists
uses energy from the sun
makes sugar from carbon dioxide and water
What organelle is being described
a mitochondrion
a ribosome
a lysosome
a chloroplast
at a recent math seminar, 9 mathematicians greeted each other by shaking hands. which of the following scenarios is a mathematical impossibility?
Answer: Each person greeted exactly 7 people.
Explanation:
Write three advantages of breathing through the nose than through the mouth
Answer:
reduce exposure to foreign substances. humidify and warm inhaled air. increase air flow to arteries, veins
2. Which acronym should be remembered when treating a sprained ankle?
RACE
RICE
RINSE
RINK
describe how the rising CO2 levels affect weather patterns using the
terms el Nino, la Nina, greenhouse gases, the ozone layer, pollution, and climate.
Answer:
Broadly speaking, the Earth warms proportionally with increasing carbon dioxide concentrations. Even though average global temperatures stayed the same, higher CO2 concentrations caused a significant increase in extreme heat and precipitation eventsin certain regions around the world.
Explanation:
How does increased CO2 affect weather?
It absorbs less heat per molecule than the greenhouse gases methane or nitrous oxide, but it's more abundant, and it stays in the atmosphere much longer. Increases in atmospheric carbon dioxide are responsible for about two-thirds of the total energy imbalance that is causing Earth's temperature to rise.
HELP ASSAAAPPPP PLEASE
Answer:
fire
Explanation:
because dessert climate can consist of fire
Answer:
harvest that is the answer
Needing help on 9 and 10 please
a bacterial gene (gene a) ordinarily makes a protein that binds to dna. a mutation of gene a causes an increase in the expression of gene b. we can conclude that
The conclusion of a bacterial gene (gene A) ordinarily makes a protein that binds to DNA and a mutation of gene A causes an increase in the expression of gene B that the protein created by gene A plays a role in repressing gene B expression.
There are several regulatory proteins that can bind to DNA and control gene expression. Gene A creates a protein that binds to DNA in this scenario. However, when gene A is mutated, its protein no longer binds properly, resulting in an increase in the expression of gene B. Therefore, it can be deduced that the protein produced by gene a represses gene b expression. This protein is involved in transcriptional regulation and may function as a transcriptional repressor.
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Short notes on dispersal of seed
the cycling of materials such as carbon, water, and other nutrients are mainly dependent upon soil-dwelling organisms. which pair of organisms shown are decomposers? responses fungi and bacteria fungi and bacteria bacteria and grass bacteria and grass fungi and mice fungi and mice mice and grass
The pair of organisms that are decomposers are fungi and bacteria.
The cycling of materials such as carbon, water, and other nutrients in an ecosystem is primarily dependent upon soil-dwelling organisms, specifically decomposers. Decomposers are organisms that break down dead organic matter and recycle the nutrients back into the soil. The two main groups of decomposers in soil are fungi and bacteria. These micro organisms play a crucial role in maintaining the balance of the ecosystem by breaking down dead plant and animal matter and returning the nutrients to the soil, making them organisms available to other living organisms. Decomposers are essential to the health of the soil and the entire ecosystem and without them, dead matter would accumulate and the cycle of life would be disrupted.
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The complete Question is:
The cycling of materials such as carbon, water, and other nutrients are mainly dependent upon soil-dwelling organisms. Which pair of organisms shown are decomposers?
all of the following statements about carbohydrates are true except: group of answer choices they provide more calories than protein. they are composed of carbon, hydrogen, and oxygen. they are a major source of energy in the body. they are categorized into simple and complex carbohydrates. they help regulate bowel function.
The correct option D. they provide more calories than protein.
Carbohydrates can be found in a variety of meals, including bread, beans, milk, popcorn, potatoes, cookies, spaghetti, soft drinks, maize, and cherry pie. They also come in a range of shapes and sizes. Sugars, fibers, and starches are the most prevalent and plentiful types.
What effect do carbs have on your body?Carbohydrates are the primary fuel source for the body. Sugars and starches are broken down into simple sugars during digestion. They are subsequently taken into the bloodstream and are referred to as blood sugar (blood glucose). Glucose then enters the cells of the body with the aid of insulin.
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Full Question: All of the following statements about carbohydrates are true EXCEPT:
A. they are categorized into simple and complex carbohydrates.
B. they help regulate bowel function.
C. they are composed of carbon, hydrogen, and oxygen.
D. they provide more calories than protein.
E. they are a major source of energy in the body
toddlers begin to recognize gender differences by observing their role model. true or false
The statement is True. Toddlers begin to recognize gender differences by observing their role models.
Toddlers are highly observant and learn by imitating the behaviour of those around them, particularly their role models. Gender is one of the first social categories that children become aware of, and they start to recognize the differences between males and females early on.
They observe the behaviours, clothing choices, and activities of their parents, siblings, and other significant individuals in their lives, and through these observations, they begin to form a concept of gender. These early experiences contribute to the development of their own gender identity and understanding of societal gender roles. Therefore, it is true that toddlers begin to recognize gender differences by observing their role models.
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Define symbiotic Nutrition !!!!
Answer:
Symbiotic nutrition is the relationship between organisms in which they share their nutrition and shelter. This mutual relationship may or may not be beneficial to both partners.
Explanation:
An example of a symbiotic relationship is the mutually beneficial interaction between a clownfish and an anemone. The anemone's nematocysts, or stinging cells, protect the clownfish from predators and give clownfish pairs a safe place to lay their eggs.
Describe a conditional reasoning example. Be sure to describe your conditional (If A then B). Next describe one form of valid reasoning that can stem from this conditional (modus ponens or modus tollens). Finally, describe one form of invalid reasoning that can stem from this conditional (affirming the consequent or denying the antecedent).
A conditional reasoning example is a logical statement consisting of a hypothesis and a conclusion. "If A, then B" is a type of conditional statement, also known as a conditional statement. If the hypothesis (A) is true, then the conclusion (B) must be true. This is a modus ponens argument. If A is true, then B is true. A is true. As a result, B is true.
Affirming the consequent is an example of an invalid argument. If A is true, then B is true. B is true. As a result, A must be true. This is a false conclusion that cannot be logically derived. The statement "If the sky is cloudy, then it is going to rain" is an example of conditional reasoning. Modus tollens, a valid argument, can stem from this conditional. "If A, then B" is the first premise. "Not B" is the second premise. As a result, "Not A" is the conclusion. The statement "If it is not raining, then the sky is not cloudy" is an example of an invalid argument that can be derived from this conditional. If A is true, then B is true. A is false. As a result, B must be false. This is not a logical argument. It's incorrect.
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(a) Where is the plasma membrane located on an animal cell? _____ (b) All organelles have a specialized function. What is the function of the plasma membrane? _____
Answer:a) Where is the plasma membrane located on an animal cell?
Explanation:
Liz is examining a plant cell under a microscope. She sees many small green strutures inside the cell. Her teacher explains that the process of photosynthesis takes place inside these structures. What type of structure is Liz looking at?
Answer:
Explanation:
Cell wall or cell membrane
Answer:
the correct answer is chloroplast
Why has natural selection favored the evolution of double circulation in birds and mammals?.
As a result of their higher energy requirements compared to reptiles and amphibians of the same size, natural selection has favored the evolution of double circulation in birds and mammals. The right response in this case is option D.
The rigorous separation of oxygenated and deoxygenated blood is supported by double circulation. In order to ensure that the body always has a dedicated supply of oxygen, this circulation also increases bodily efficiency. In part because of this, mammals are able to regulate their body temperatures.
Blood flows to all four chambers of the heart the left atrium, left ventricle, right atrium, and right ventricle during double circulation. Blood circulation is successfully completed by blood vessels such as the pulmonary artery, aorta, vena cava, and pulmonary vein.
Due to the fact that blood circulates through the heart twice per circuit, it is called a twofold circulation system.
Complete question:
Why has natural selection favored the evolution of double circulation in birds and
mammals?
A - because they have more viscous blood than reptiles and amphibians
B - because they cannot obtain as much oxygen from the air as reptiles and amphibians
C - because they are larger than reptiles and amphibians
D - because they use more energy than equivalent-sized reptiles and amphibians
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