Answers
Answer:
The diagram is of the digestive system. Hope this helps!
Related Questions
Which of the following statements about marriage prohibitions in the United States is correct? Consanguineous unions (fist-cousin marriage) show an increase of more than 8 percent in predicted birth defects of offspring Cousin prohibitions in marriage were enacted by law in the United States long before genetic research began. Inbreeding was considered a sign of family viability and success in the United States in the early 1900s. There is a lower risk of birth defects in offspring from women who are older than 50 years than in first-cousin marriages.
Answers
The correct statement regarding marriage prohibitions in the United States is that consanguineous unions (fist-cousin marriage) show an increase of more than 8 percent in predicted birth defects of offspring.
According to genetic research, marriages between cousins are associated with an increase of more than 8 percent in predicted birth defects of offspring. Many states in the United States have banned first-cousin marriage due to the high probability of birth defects, such as Alabama, California, Florida, and so on. While it is legal in a few states, it is only permitted under specific conditions, such as medical counseling. Consequently, consanguineous marriages are discouraged in the United States because of the increased risk of genetic anomalies.
The state of being related by blood is known as consanguinity, and the terms consanguineous relationships or unions are used to describe relationships between relatives who are related by blood.
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if the growth rate of a population decreases as the population size approaches the carrying capacity, the population growth is described as
Answers
Answer:logistic population growth .
Question 2 of 10
Which best defines matter?
A. Anything in the atmosphere
B. Anything that takes up space and has mass
C. All the living things on the planet
D. All solid objects that can be seen
SUBMIT
Answers
Answer:
option b
Explanation:
Answer B.) is the correct answer.
Students are using beads of different colors to represent the molecules in food. The beads can be connected in chains in different arrangements to represent different kinds of molecules.What is the best way for the students to use the beads to represent the processes of photosynthesis and cellular respiration that allow plants and animals to get the energy they need?
Answers
Answer:
Combine the beads in chains, take them apart, and then put htem togehter in new chains
Explanation:
A bird catches and tries to eat a caterpillar. The caterpillar has a bad taste, so the bird lets the caterpillar go. The next time it sees the same kind of caterpillar, the bird avoids eating it. Which best describes this behavior? trial-and-error learned behavior trial-and-error instinct behavior conditioned reflex behavior conditioned inherited behavior
Answers
Answer:
The correct option is trial and error learned behavior
Explanation:
A trial and error learned behavior is a type of behavior in which an organism attempts to or tries something new which makes it (the organism) accept the reality of that thing or situation. This means that if the attempt is successful or pleasurable, the organism will attempt it again and if it's not, the organism will avoid that thing.
This is what was described in the question with the bird trying to eat the caterpillar but found it unpleasurable which made it to start avoiding it afterwards.
Answer: A trial-and-error learned behavior
Explanasion
bird catches and tries to eat a caterpillar. The caterpillar has a bad taste, so the bird lets the caterpillar go. The next time it sees the same kind of caterpillar, the bird avoids eating it. Which best describes this behavior? trial-and-error learned behavior trial-and-error instinct behavior conditioned reflex behavior conditioned inherited behavior so that would be A trial-and-error learned behavior
How are the krebs cycle and the electron transport chain related?
Answers
The Krebs cycle creates vitamin c, heat and a little bit of atp.
Then the process of electron transport helps to produce the rest
population of birds lives on a small island. Another population of the same species lives on the mainland. The distance between the island and the mainland is too great for birds to fly back and forth. Recently, a series of sandbars and tiny islands have formed between the island and the mainland.
Answers
Answer:
whats the question fam Explanation:
bruh moment
Answer:
an increase in gene flow between the bird populations
Explanation:
i just know
the production of egg and sperm cells is necessary for sexual reproduction because-
Answers
Sperm cells are produced in men's testicles and egg cells are produced in women's ovaries. Sex cells are different from other cells in one special way: Putting simply, they only have one half of the total amount of human genetic information
The egg and sperm cells are produced by Meiosis, which is a special type of cell division, where the cells only have half the number of chromosomes, one from each pair. When the process of Meiosis is complete, 4 cells are formed = eggs or sperm.
When there is the egg production so it increase the no of chromosomes where the gametes should combined.
What are chromosomes?
A chromosome refer to the long DNA molecule where it contain the genetic material with respect to the organism.
Mainly eukaryotic chromosomes involved the packaging proteins that we called as the histones that should be aided by the chaperone proteins.
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if 60% of a number is 90 what is the number
Answers
Answer:
150
Explanation:
60%=60/100=0.6
0.6x=90
x=90/0.6=150
Hope this helps!
the s phase of cell cycle is very important as a cell can not divide without it
Answers
Answer:
TRUE
Explanation:
S phase (Synthesis Phase) is the phase of the cell cycle in which DNA is replicated, occurring between G1 phase and G2 phase. Since accurate duplication of the genome is critical to successful cell division, the processes that occur during S-phase are tightly regulated and widely conserved.
According to yoga, which energy lies dormant at the base of the spine until it is activated?.
Answers
According to yoga, the kundalini energy lies dormant at the base of the spine until it is activated.
In yogic philosophy, the kundalini energy is believed to be a dormant spiritual energy coiled at the base of the spine, often represented as a serpent. When awakened through specific yogic practices, such as meditation, pranayama (breathing exercises), and asanas (physical postures), this energy is said to rise through the chakras, the body's energy centers, leading to spiritual awakening and higher states of consciousness.
The activation of kundalini energy is considered a transformative process, bringing about profound changes in an individual's physical, mental, and spiritual well-being. It is believed to enhance awareness, expand consciousness, and promote spiritual growth. However, the awakening of kundalini energy should be approached with caution and under the guidance of an experienced yoga practitioner or teacher, as it can be a powerful and intense experience.
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Plant cells and bacteria both have cell walls. Many antibiotics work by breaking down the proteins that make up the cell wall, so bacteria become vulnerable to the human body's immune system.
Which statement explains why antibiotics do not break down cell walls in plants?
Responses
Plant cells are less complex than bacterial cells, and their cell walls are made of enzymes which prevent the antibiotic from breaking down the plant cell walls.
Plant cells are less complex than bacterial cells, and their cell walls are made of enzymes which prevent the antibiotic from breaking down the plant cell walls.
Plant cells are prokaryotic, and their cell walls are made of lipids which prevent the antibiotics from breaking down the plant cell walls.
Plant cells are prokaryotic, and their cell walls are made of lipids which prevent the antibiotics from breaking down the plant cell walls.
Plant cells are simple cells, and their cell walls are made of carbohydrates which prevent the antibiotics from breaking down the plant cell walls.
Plant cells are simple cells, and their cell walls are made of carbohydrates which prevent the antibiotics from breaking down the plant cell walls.
Plant cells are eukaryotic, and their cell walls are made of different proteins which prevent the antibiotics from breaking down the plant cell walls.
Answers
Antibiotics do not break down cell walls in plants because: Plant cells are eukaryotic, and their cell walls are made of different proteins which prevent the antibiotics from breaking down the plant cell walls. The last option is the correct answer.
What is Antibiotics?This is a type of substance that fight against bacteria. It is a very vital type of antibacterial agent for fighting bacterial infections, and antibiotic medications are widely used in the treatment and prevention of such infections. They may either kill or stop the growth of bacteria.
cell walls a rigid, external layer that is specifically designed to give structural support and rigidity. It also keeps the interior components of the cell firm and safe from the external environment.
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Lipids commonly provide ______ energy to the body.
Answers
Answer:
Most of the energy required by the human body is provided by carbohydrates and lipids. As discussed in Chapter 3 "Carbohydrates", glucose is stored in the body as glycogen. While glycogen provides a ready source of energy, lipids primarily function as an energy reserve.Aug 13, 2020
Explanation:
A nurse is planning care for a client who has anorexia and nausea due to cancer treatment. Which of the following interventions should the nurse include?
Serve foods at warm or hot temperatures.
Offer the client low-density foods.
Make sure the client lies supine after meals.
Limit drinking liquids with food.
Answers
When caring for a client with anorexia and nausea due to cancer treatment, the nurse should prioritize the intervention of limiting drinking liquids with food to alleviate nausea, reduce feelings of fullness, and promote appetite. Here option D is the correct answer.
When planning care for a client with anorexia and nausea due to cancer treatment, the nurse should consider interventions that promote comfort, support adequate nutrition, and minimize gastrointestinal distress. Among the options provided, the most appropriate intervention for this client would be Limiting drinking liquids with food.
Offering foods at warm or hot temperatures might exacerbate nausea and may not be well-tolerated by the client. Similarly, serving low-density foods, which are typically high in water content, may increase feelings of fullness and worsen anorexia.
Limiting drinking liquids with food can help reduce feelings of fullness and prevent the stomach from becoming overly distended, which may alleviate nausea and increase the client's appetite. The nurse should advise the client to separate the intake of liquids and solids, allowing a time interval of 30 minutes to 1 hour before or after meals. Therefore option D is the correct answer.
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Complete question:
A nurse is planning care for a client who has anorexia and nausea due to cancer treatment. Which of the following interventions should the nurse include?
A - Serve foods at warm or hot temperatures.
B - Offer the client low-density foods.
C - Make sure the client lies supine after meals.
D - Limit drinking liquids with food.
true or false Photosynthesis releases oxygen as a waste product.
Answers
Answer:
True
Explanation:
Hopefully this helps
contains organs that intake food and break it down to enter the bloodstream or eliminate it via waste through the rectum and anus is know as___
Answers
Answer: The digestive system
Explanation:
The digestive system is a biological system in charge of turning food into essential nutrients that the body can absorb and use.
It starts in the mouth, where saliva is used to break down carbs chemically and mechanically. The food is then transported through the oesophagus to the stomach, where gastric fluids further digest it before sending it to the small intestine to absorb nutrients.
Before excreting waste by defecation, the large intestine takes water, electrolytes, and vitamins. Hormones and nerve signals that coordinate smooth muscle contractions throughout the digestive system control this complex mechanism.
This system's effective functioning is crucial to maintaining a person's general health and wellness since it allows their body to absorb and use important nutrients from food.
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Coat color in mice is another excellent example of epistasis. In mice agouti (A) is the wild type, yellow, coat color, which is dominant to the black (a) coat color. A different gene controls whether or not the pigment is deposited in the fur. The dominant allele (D) allows the pigment, while the recessive allele (d) causes albinism in the mouse, regardless of the A/ a allele. If a mouse with the genotype AADd is crossed with a mouse that has a genotype aaDd, what will the phenotypic ratios of the offspring be?
Answers
The phenotypic ratio of the offspring if a mouse with the genotype AADd is crossed with a mouse that has a genotype aaDd, will be 4:2, yellow with pigment to yellow without pigment.
To determine the phenotypic ratios of the offspring, we need to first determine the gametes produced by each parent. The first parent (AADd) can produce four different gametes: AD, Ad, AD, and Ad. The second parent (aaDd) can also produce four different gametes: aD, aD, ad, and ad.
To determine the genotypes of the offspring, we can use a Punnett square.
| | A D | A d |
|---|---|---|
| a D | AaDD | AaDd |
| a d | Aadd | Aadd |
From the Punnett square, we can see that there are two possible phenotypes of the offspring: yellow (agouti) with pigment or yellow (agouti) without pigment.
The yellow with pigment phenotype (A_D_) is produced by the following genotypes: AADD, AADd, AaDD, and AaDd.
The yellow without pigment phenotype (A_dd) is produced by the following genotypes: Aadd and aaDd.
Thus, the phenotypic ratio of the offspring will be 4:2, yellow with pigment to yellow without pigment.
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When during the cooking process should you add spices in order to fully develop their flavors?
Answers
The spice should be added to the food during the simmering of the food.
What are spices?Spices are frequently used at the start of the cooking process for recipes that simmer or braise, such as stews, soups, or slow-cooked dishes. This enables the flavors to combine and deepen as the food cooks. The prolonged cooking time aids in extracting and blending the spices' flavors with those of other ingredients.
As you cook, it's a good idea to taste and adjust the seasoning to make sure the spices are evenly distributed and balanced.
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What object revolves around Earth and is made of rock?
Galaxy
Moon
Planet
Sun
Answers
Answer:
moon
Explanation:
a moon is made of rock and revoles around earth
Answer:
moon
Explanation:
moon moon moon if its corect say thanks
A molecules is defined as what?
Answers
Answer:
Molecule, a group of two or more atoms that form the smallest identifiable unit into which a pure substance can be divided and still retain the composition and chemical properties of that substance. Several methods of representing a molecule's structure.
Explanation:
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when (r)-2-chloro-3-methylbutane is treated with potassium tert-butoxide, a monosubstituted alkene is obtained. when this alkene is treated with hbr, a mixture of products is obtained. identify all of the expected products. select all that apply.
Answers
The elimination of a positive impartial molecule from a substrate is called an removal reaction.
An example of elimination reaction is the formation of an alkene via way of means of reacting alkyl halide with a base thru removal of hydrogen halide molecule. The reaction between R-2-chloro-3-methylbutane and potassium tert-butoxide, it yields a monosubstituted alkene. When this alkene is treated with hydrogen bromide (HBr), a mixture of products is obtained. The possible products are shown in the image given below:
Therefore, all the expected products are drawn in the image attached.
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_ has led to decreased biodiversity and depleted the nutrient content of soil
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Human activities like deforestation have led to decreased biodiversity and depleted the nutrient content of soil.
What is biodiversity?Biodiversity is described as all the different kinds of life you'll find in one area—the variety of animals, plants, fungi, and even microorganisms like bacteria that make up our natural world.
Deforestation have had detrimental effects on biodiversity and soil health. When forests are cleared, numerous plant and animal species lose their habitats, resulting in a decline in biodiversity.
In conclusion, the removal of vegetation cover exposes the soil to erosion and nutrient loss.
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Write a short paragraph describing the roll of all four types of lipids: fats, phospholipids, waxes, and steroids.
Answers
Answer:
Phospholipids have four major components: fatty acids, a glycerol component, and both a phosphate group and a polar molecule. Human sex hormones, like testosterone and estrogen, are classed as steroids. Steroids most often have a four-fused ring structure. Waxes are composed of alcohol and a fatty acid.
Explanation:
Magic
What statements are true about glycolysis?
Select all that apply.
It takes place in the mitochondria.
It produces energy in the form of ATP.
It requires oxygen.
Its products can enter other pathways.
Answers
Blood vessels are connected to nerve fibers which are regulated by the
nervous system. When innervated they respond by doing what?
Answers
Answer:
When blood vessels are innervated they respond by contracting and relaxing their muscle wall, as a result of the activity of the autonomic nervous system.
Explanation:
The nerves that are responsible for the innervation of the blood vessels are called nervi vasorum, and are composed of nerve fibers of the sympathetic and parasympathetic nervous systems.
The innervation of the blood vessels specifically acts on the muscular wall of the vessel, so it contracts or relaxes depending on the activity of the nervous system:
Sympathetic nervous system stimulates vascular contraction.Parasympathetic nervous system makes the vascular smooth muscle relax.The action of the autonomic nervous system has an effect on blood pressure, being a determinant of normal or pathological behavior of the arteries.
Fermentation Question 1 options: results in the production of a large amount of ATP. is necessary in some organisms to produce reduced electron carriers. uses an organic molecule as the final electron acceptor. uses an organic molecule as the final ele
Answers
Fermentation is a process that uses an organic molecule as the final electron acceptor.
This process occurs in the absence of oxygen and is essential for certain organisms to produce energy. Unlike cellular respiration, which generates a large amount of ATP, fermentation results in the production of a relatively small amount of ATP.
Fermentation is necessary in some organisms to produce reduced electron carriers, such as NADH and FADH2, which are crucial for maintaining the redox balance within cells. These electron carriers are involved in various metabolic pathways and are essential for the proper functioning of the cell.
The process of fermentation can be divided into several steps. First, glucose is broken down into pyruvate through glycolysis, producing a small amount of ATP and NADH. Next, pyruvate is converted into a fermentation end-product, such as ethanol or lactic acid, depending on the organism. This step regenerates NAD+ from NADH, allowing glycolysis to continue and maintain ATP production.
In summary, fermentation uses an organic molecule as the final electron acceptor, produces a small amount of ATP, and is necessary for some organisms to produce reduced electron carriers. This process plays a vital role in the energy metabolism of anaerobic organisms and contributes to the diversity of life on Earth.
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Scientists count the number of organisms in the tallgrass prairie. Which trophic level would you
expect to contain the smallest number of organisms?
A. Producers
B. Primary consumers
C. Secondary consumers
D. Tertiary consumers
Answers
Scientists count the number of organisms in the tallgrass prairie. The trophic level would you expect to contain the smallest number of organisms is Tertiary consumers. Thus, option D is correct.
Who are known as producers?The organisms that are capable of making their food like plants are called producers. The organisms that feed on the producers are known as primary consumers. The primary consumers include all kinds of insects, caterpillars, termites, etc.
Tussock larvae would be a primary consumer. The organisms that feed on the primary consumers are termed as Secondary consumers. In this example, the birds are eating the primary consumer i.e tussock larvae, hence birds would be the secondary consumers.
Therefore, Scientists count the number of organisms in the tallgrass prairie. The trophic level would you expect to contain the smallest number of organisms is Tertiary consumers. Thus, option D is correct.
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some plants respond to herbivore damage by releasing volatile compounds. identify the correct effect(s) of volatiles. select all that apply. some plants respond to herbivore damage by releasing volatile compounds. identify the correct effect(s) of volatiles.select all that apply. volatiles may attract parasitoid wasps to attack an insect herbivore. volatiles may poison the attacking herbivore. volatiles may warn nearby plants of the same species, so that they can mount a biochemical defense
Answers
Volatile compounds released by plants in response to herbivore damage can have several effects: 1. Attract parasitoid wasps to attack the insect herbivore. 2. Volatiles may warn nearby plants of the same species, so that they can mount a biochemical defense. However, volatiles typically do not poison the attacking herbivore directly.
The correct effects of volatiles released by some plants in response to herbivore damage are:
1. Volatiles may attract parasitoid wasps to attack an insect herbivore.
2. Volatiles may warn nearby plants of the same species, so that they can mount a biochemical defense.
Therefore, both options 1 and 3 are correct. Volatiles do not typically poison the attacking herbivore directly, although some plants may produce toxic compounds as a secondary defense mechanism.
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Complete question is:
Some plants respond to herbivore damage by releasing volatile compounds. Identify the correct effect(s) of volatiles.
How is biotechnology being used in the fields of medicine, forensics, or agriculture? choose all that apply.
Answers
Biotechnology is used in medicine, forensics, or agriculture for the manufacture of vaccines and the incorporation of cells and genes in plants.
What is biotechnology?Biotechnology is the integration of natural sciences and engineering sciences to achieve the application of organisms, cells, their parts, and molecular analogs to products and services.
Agricultural biotechnology is a new tool in plant and animal improvement science. This technique uses cell and gene (DNA) merging technology to improve plants and animals or to produce new products.
The use of biotechnology in the medical field includes genetic engineering, making insulin hormones, cloning, making antibiotics, making vaccines, plasmid technology, DNA recombination, cell fusion, or hybridomas.
Your question is incomplete. Maybe the meaning of your question is:
How is biotechnology being used in the fields of medicine, forensics, or agriculture? choose all that apply.
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Animals release _____ into the atmosphere through _____
Answers
Answer:
animal release carbon dioxide into the atmosphere through respiration
Explanation:
When an animal breathes, it takes in oxygen gas and releases carbon dioxide gas into the atmosphere. This carbon dioxide is a waste product produced by the animal's cells during cellular respiration.
Animals breathe, taking in oxygen and releasing carbon dioxide. Animals release carbon dioxide gas into the outer atmosphere through respiration process.
What is respiration?
This process completes in two steps: external respiration and internal respiration. External respiration, or breathing, includes inhaling (inhalation) oxygen from the outside atmosphere and exhaling (exhalation) carbon dioxide to outside. In this process, gas exchanges take place at the lungs, and deoxygenated blood oxygenates before going back to the left heart.
In cellular respiration, the cell takes oxygen from the oxygenated blood and uses it in different cellular metabolic reactions, releasing carbon dioxide into the blood. So in cellular respiration, oxygen is taken up by the cell and carbon dioxide is released by the cell. This carbon dioxide goes to the lungs, and by the process of exhalation, it is released into the atmosphere.
Hence, animals release carbon dioxide into the atmosphere through the respiration process.
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