I WIll give brainliest Due RIGHT NOw you have explored some informative examples of models. Now it's time to get creative and make your own model. Here is the requirement checklist for your model:
Model types can include drawings, diagrams, physical models, virtual simulations, or videos.
Model must be created by you, not something selected from an online or outside source.
Submit a presentation, picture, video, or screenshot of your model.
Submit a one-paragraph summary describing the topic you chose, your model, what it represents, how you made it, and the specific science involved. It is important that you are using science terminology and are accurate.
Now that you know how to create and submit your model, you will need to choose a topic for your model. Choose one of the three topics listed below. Select each topic for an overview.
Topic One—Photosynthesis
Topic Two—Cellular Respiration
Topic Three—The Carbon Cycle
Pls Make it be correct
Answers
The topic chosen was the carbon cycle and you can see the model created on it in the attached image.
How does the carbon cycle work?Photosynthetic organisms, such as plants, capture atmospheric CO2 during the photosynthesis process.Oxygen is released into the atmosphere and carbon stays in the plant organism.This carbon is consumed by herbivorous animals. Some of this carbon stays in their bodies and some are released into the atmosphere in the form of gases.After plants and animals die, the carbon trapped in their bodies is integrated into the soil in the process of decomposition.The decomposition of plants and animals generates fossil fuels that are rich in carbon and are extracted to produce energy and fuel.Energy and fuel are used by humans and this releases large amounts of CO2 into the atmosphere, allowing photosynthetic beings to capture them and restart the carbon cycle.The model presented below shows all these phases of the cycle in a diagram, but you can search for ready-made models on the internet if you want something more professional.
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Related Questions
True or False. atp is a energy molecule that can be used to fuel reactions while adp is a low energy byproduct of using atp; adp can be used to regenerate new atp.
Answers
This statement is True. ATP (Adenosine Triphosphate) is a molecule that stores energy, which can be used to fuel reactions.
ADP (Adenosine Diphosphate) is a low energy byproduct of using ATP, and can be used to regenerate new ATP.
About ATPATP (adenosine triphosphate) is an energy molecule that can be used to fuel reactions while ADP (adenosine diphosphate) is a low energy byproduct of using ATP. ADP can be used to regenerate new ATP through a process called phosphorylation, where a phosphate group is added to ADP to form ATP.
This process is carried out by the enzyme ATP synthase, which is located in the mitochondria of cells.
Therefore, the statement is true.
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Patient: 67 year old female diagnosis: heart failure prescription: daily dose of 48.5mcg of digoxin. how milligrams would be
Answers
Assuming the body weight of the woman is 67 kg, milligrams of digoxin required per day for the woman will be 3.25 milligrams.
What is drug dosage?Drug dosage refers to the amount of drug required to be administered to a patient per given time based on body weight or age.
The dosage for digoxin for treatment of heart failure for the 67 year old woman is 48.5 mcg/kg body weight.
Assuming the body weight of the woman is 67 kg, milligrams of digoxin required per day for the woman will be 48.5 * 67/1000 = 3.25 milligrams.
In conclusion, the dosage of drugs depends on age and body weight.
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All eukaryotes are multicellular, contain organelles, and replicate via binary fission. True False
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The statement is FALSE
Eukaryotes are multicellular, contain organelles, and undergo MITOSIS for cellular division.
Prokaryotes are organisms that replicate through binary fission.
how are genetically modified organisms used in biotechnology for medicine. please help me!
Answers
Answer:
Genetically modified organisms (GMOs) are used in biotechnology for medicine to produce therapeutic proteins, such as insulin and growth hormone, and to create genetically modified cells for use in gene therapy. Additionally, GMOs are also used in the production of vaccines.
Answer: How? I shall explain...
Explanation:
So Biotechnology is the mix of natural sciences and engineering sciences in order to achieve applying organisms, cells and organic matter for products and services.
Think about if someones DNA has malfunctioned and the scientists need to change it. They use bio-engineered cells to go in the nucleolus of the cell and edit the DNA. (To the best of my tiny knowledge)
Scientists can't perform molecular sized operations for cells and organisms, so they use bio-engineered cells to do it. (Tell me if I'm wrong)
They can also create situations in contained environments to experiment with modified cells to see the results.
What is the differences between mitosis and meiosis and explain why there is meiosis 1 and 2 in cell division but this is not happening with mitosis
Answers
Answer:
Explanation:
Cells divide and reproduce in two ways, mitosis and meiosis.
Mitosis results in two identical daughter cells, whereas meiosis results in four cells.
Keys differences and similarities between the two types of cell division.
Mitosis Meiosis
cells created: two daughter cells four daughter cells
Ploidy Creates diploid daughter cells Creates haploid daughter cells
Genetics Daughter cells are Daughter cells are . . genetically identical genetically different
Why is there a meiosis II but not mitosis II?
Meiosis II is generally regarded as being very similar to mitosis, except for the presence of two parent cells, instead of only one. In both meiosis I and II, cytokinesis occurs, and there are two daughter cells per parent cell.
How can a father's habits affect the health of an unborn child during prenatal development?
A) father's use of crack cocaine causes sperm mutations, such that two sperm are capable of fertilizing a single ovum.
B) father's nicotine intake produces DNA changes that are passed to the fetus on chromosome 23.
C) father's use of barbiturates interacts with a mother's use of marijuana, resulting in missing chromosomes on a child's 8th pair.
D) father's use of alcohol or illegal drugs can affect his sperm, which in turn may lead to chromosomal damage that affects the fetus.
Answers
However, father's use of barbiturates interacts with a mother's use of marijuana, resulting in missing chromosomes on a child's 8th pair. This statement is not true, which makes option C incorrect.Father's use of crack cocaine causes sperm mutations, such that two sperm are capable of fertilizing a single ovum.
The father's use of alcohol or illegal drugs can affect his sperm, which in turn may lead to chromosomal damage that affects the fetus. This is how a father's habits can affect the health of an unborn child during prenatal development. It is important to note that the consumption of drugs, including alcohol, by expectant fathers poses significant risks to the developing fetus. Maternal alcohol or drug use, such as marijuana or cocaine, has long been known to have detrimental effects on the developing fetus, however, the negative effects of paternal alcohol or drug use on the fetus have only recently come to light. Nicotine intake does not produce DNA changes that are passed to the fetus on chromosome 23. Therefore, option B is incorrect . Barbiturates are a class of drugs that are used to treat a range of conditions, including anxiety and sleep disorders. They can be dangerous when taken improperly, leading to dependence and addiction. However, father's use of barbiturates interacts with a mother's use of marijuana, resulting in missing chromosomes on a child's 8th pair.
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Sexual reproduction in animals depends on the production of gametes.
Which of these processes produces gametes in animals? *
Mitosis
Fertilization
O Meiosis
Binary fission
Answers
The process that produces gametes in animals is meiosis.
What is MeiosisMeiosis is a specialized type of cell division that occurs in the reproductive cells, or germ cells, of animals. It involves two rounds of cell division, resulting in the production of four haploid daughter cells, each with half the number of chromosomes as the parent cell.
During meiosis, the genetic material is shuffled and recombined through processes such as crossing over and independent assortment. This genetic variation contributes to the diversity of offspring produced through sexual reproduction.
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What is used to check the essential nutrients of plants?
a) IDM
b)HPCT
c) Pasteurization
d) Genetic engineering
Answers
Answer:
The correct answer is d) Genetic engineering.
Explanation:
Genetic engineering is a technique used to modify the genetic makeup of organisms, including plants. By manipulating the genes of plants, scientists can enhance or introduce specific traits, including those related to essential nutrients.
This allows researchers to check and potentially improve the essential nutrient content of plants.
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What would happen if, for some reason, your body wasn’t able to maintain homeostasis in response to a stressor, either because of a failure in the control response system or because the stressor was too extreme for your body to counteract? Why would this happen? Provide an example of a failure to maintain homeostasis in your answer.
Answers
Answer:
it must be controlled or a disease/disorder may result. Your body systems work together to maintain balance.
the pleiotropy that occurs when a single gene controls multiple skeletal traits in dogs, such as leg bone length and skull size, may be explained because
Answers
Pleiotropy is a genetic phenomenon in which a single gene affects multiple traits. In dogs, there are certain genes that control multiple skeletal traits, such as leg bone length and skull size.
This means that when one of these genes is mutated, it can have effects on various parts of the dog's skeletal system. The reason for this pleiotropy is likely due to the fact that many of these traits are interconnected and have a common developmental pathway. For example, changes in skull size may also affect the length of the bones in the legs because they share common signaling pathways during development. Additionally, these traits may be controlled by master regulatory genes that have broad effects on multiple parts of the body. These genes can influence the development of different tissues and organs, leading to the pleiotropic effects observed in some dogs.
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What is the type of RNA molecule that carries amino acids to ribosomes during protein synthesis?
Answers
tRNAs (transfer RNAs) carry amino acids to the ribosome. They act as "bridges," matching a codon in an mRNA with the amino acid it codes for.
Transfer RNA (tRNA), a tiny molecule found in cells, transports amino acids to ribosomes, which are organelles where they are joined to form proteins. Messenger RNA (mRNA) and ribosomal RNA are the other two main forms of RNA, in addition to tRNA (rRNA). Robert William Holley, an American biochemist, developed methods to separate various transfer RNAs from cells and identified the chemical makeup of the tRNA that incorporates the amino acid alanine into protein molecules. By 1960, several scientists had established the role of tRNAs in the assembly of proteins.
Order of tRNA molecules linked to nucleotide triplets is established by ribosomal molecules of the mRNA (codons). Because tRNA molecules accelerate the creation of the peptide bonds that join the amino acids to form proteins, the sequence of tRNA molecules ultimately defines the amino acid sequence of a protein. The freshly created proteins move away from the ribosome location and are used in other areas of the cell.
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Sarah loves to compete in running obstacle courses. Which part of the nervous system does Sarah rely on to move through the different courses
Answers
The part of the nervous system Sarah relies on to move through the different courses is the somatic nervous system.
The somatic nervous system is responsible for the voluntary movement of the skeletal muscles and the transduction of sensory information from the sensory receptors to the central nervous system. It controls the sensory and motor neurons associated with the voluntary movement of the skeletal muscles that are under conscious control. The somatic nervous system is responsible for the control of skeletal muscle movement and is regulated by the motor cortex of the brain.
The nervous system consists of two main parts: the central nervous system (CNS) and the peripheral nervous system (PNS). The CNS includes the brain and the spinal cord, while the PNS includes the somatic and autonomic nervous systems. The somatic nervous system is responsible for voluntary control of the skeletal muscles, while the autonomic nervous system is responsible for the involuntary control of internal organs such as the heart, lungs, and intestines.
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Photosynthetic organisms produce oxygen based on whether light is available for photosynthesis. These organisms also consume oxygen for cellular respiration in both light and dark environments. In three to five sentences, explain how these conditions relate to gross and net
productivity. (4 points)
Answers
Answer:
Gross productivity refers to the amount of carbon fixed.
Explanation:
Gross productivity refers to the amount of carbon fixed during the process of photosynthesis by all producers such as plants and algae etc in the ecosystem. A large part of the energy that is produced in the process of photosynthesis is used by the plants in the metabolic processes of the producers such as respiration. The net productivity indicates that carbon dioxide plants that is used during the photosynthesis process substracted from carbon dioxide the plants releases during the process of respiration.
Answer:
be care if use answer ^ got in troulbe reword it really good
Explanation:
what is antagonist it is a biology subject
Answers
Answer:
An antagonist is a molecule that binds to a target and prevents other molecules from binding
Explanation:
:/
A biologist reads an article in a scientific journal that describes how the legs
of different organisms look and function differently, but appear to be
constructed from the same basic bones. He compares a drawing of the
skeletal structure of a porpoise's fin with one of an elephant's leg. (7A)
What aspect of the theory of evolution do these drawings support?
Answers
Answer:
Homology
Explanation:
The aspect of the theory of evolution that the drawings support is homology. Homologous organs are organs of different organisms that look similar in structure but perform different functions in reality.
Organs that are built on the same or similar basic plans in the same organisms but perform different functions are thought to have been from the same ancestor. Hence, homology or homologous organ represents one of the evidence used to support the theory of evolution which opines that all living organisms descended with modifications from common ancestors.
(Please someone help me!) (No links!)
What do I put!
Answers
Answer:
B
Explanation:
What is the role of cardiolipin in the inner mitochondrial membrane? (Tip: Check the published ALS3 slides for cardiolipin related information)
A.it increases the fluidity of the membrane
B. it induces membrane curvature to form the cristae
C. it transports electrons across the membrane
D.it limits the permeability of the membrane
E. it activates porins
Answers
The role of cardiolipin in the inner mitochondrial membrane is it increases the fluidity of the membrane.
Cardiolipin is a significant component of the inner mitochondrial membrane, accounting for approximately 20% of the overall lipid content. It is also present in the membranes of the majority of bacteria. The term "cardiolipin" comes from the fact that it was discovered in animal hearts originally.
Mitochondria are vital to the heart's energy metabolism. Many vital processes are linked to mitochondrial membranes and oxidative phosphorylation powered by the respiratory chain. Mitochondrial membranes are distinct from other cell membranes in that they contain the phospholipid cardiolipin. Cardiolipin is now widely considered to play a critical role in mitochondrial metabolism by regulating the activity of a range of proteins and enzymes involved in mitochondrial function and maintaining the normal architecture and shape of mitochondrial membranes.
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A species name is based on descriptions of:
A genetics and geography
B morphology and genetics
C morphology and coloration
D geography and coloration
Answers
Answer:
B morphology and genetics
Explanation:
sorry if I'm wrong
the biology students in seattle bought a second fish sample at the fish market. which tree shows what the data would look like if sample 2 (sold as king salmon) were really atlantic salmon?
Answers
If the second fish sample sold as king salmon was actually Atlantic salmon, the data would likely show a different genetic makeup compared to a true king salmon.
This could be reflected in changes in physical characteristics such as size, color, and scales. However, without specific genetic testing or analysis, it would be difficult to accurately represent this scenario on a tree diagram.
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Which phrase correctly identifies one way that veins function in the circulatory system?
Answers
The phrase "Veins return deoxygenated blood to the heart" correctly identifies one way that veins function in the circulatory system.
Veins function in the circulatory system by carrying deoxygenated blood back to the heart. When oxygen is delivered to tissues and organs by arteries, veins collect the oxygen-depleted blood and transport it back to the heart for reoxygenation. This process ensures the continuous circulation of blood throughout the body and enables efficient oxygen exchange in the lungs.Blood is pumped into the pulmonary arteries in the lungs from the right ventricle after entering the right atrium from the body. After absorbing oxygen, the blood returns to the heart through the pulmonary veins, passing through the left atrium, left ventricle, and aorta before leaving the body through the tissues.
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Why are groups of small cells better than one large cell at moving material in and out?
A. They have a smaller volume.
B. They have a lower surface-to-volume ratio.
C. They have a greater surface-to-volume ratio.
D. They have more cell structures.
Answers
Answer:
A small cell (left)
Explanation:
They have a larger surface-area to volume ratio than a bigger cell (center).
The groups of small cells are better than one large cell at moving material in and out because they have a greater surface-to-volume ratio.
Why are groups of small cells better than one large cell at moving material in and out?They have an extra surface-to-volume ratio. due to the fact, that these smaller cells can access and bypass the membranes of the alternative cellular membranes and permeable coverings without difficulty and voluntarily in contrast to large cells.
Why are groups of small cells higher than one large?Many small cells have more surface area than one large cellular. With smaller cells, a greater surface location is available for oxygen and vitamins to diffuse in and carbon dioxide to diffuse out of the cellular. accordingly, many small cells can soak up oxygen and nutrients and release carbon dioxide lots faster than one large cellular.
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An earthquake with a(n) of 7.2 releases about 30 times as much energy as an earthquake that registers 6.2 on the Richter scale. giving brainliest!!
Answers
Answer:
The correct answer is - magnitude.
Explanation:
The earthquake is measure by the Richter scale in the unit of magnitude. It is the size of the earthquake in the length into the width and the slip. Magnitude is nothing but the distance or the power or extent of the earthquake.
There are different energy at different measures of magnitude on the Richter scale. Magnitude of 7.2 releases 30 times more energy than the energy releases by 6.2 magnitudes.
Which of the following describes how matter moves through an ecosystem?
Answers
The following which describes how matter moves through an ecosystem is through the presence of decomposers.
What is a Decomposer?This is referred to as a type of organism which has the ability to break down dead or decaying organisms and examples include fungi, bacteria etc. They also ensure that different forms and types of matter are recycled in the ecosystem unlike energy and the ways in which this occurs include the following below:
Decomposers release nutrients when they break down dead organisms.Nutrients are taken up by plants through their roots.Nutrients pass to primary consumers when they eat the plants.This ensures that there is no shortage of nutrients in the ecosystem as they are important in the growth and survival of organisms.
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Cortisol is a steroid hormone that is produced by the adrenal glands. Cortisol is involved in triggering
the fight or flight response if the body is in danger.
Which of the following statements is TRUE?
Cortisol is involved in homeostasis.
Cortisol binds to receptors on the plasma membrane.
Cortisol is a nonsteroid hormone.
Cortisol is secreted to improve digestion.
Cortisol is secreted by the brain.
Cortisol enters target cells and initiates protein synthesis.
Answers
The statement that is true regarding cortisol is it is involved in homeostasis, Therefore, the correct option is A.
What is cortisol?Cortisol is a steroid hormone that is involved in regulating various metabolic processes in the body, including the metabolism of carbohydrates, proteins, and fats.
It is also involved in regulating the immune system and inflammatory response, as well as maintaining blood pressure and fluid balance. Therefore, cortisol plays an important role in maintaining homeostasis in the body. Therefore, the correct option is A.
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some bacteria live in deep sea vents where no light penetrates, yet are still capable of producing their own reduced carbon. these organisms are classified as choose one: a. photoheterotrophs. b. chemoheterotrophs. c. chemoautotrophs. d. photoautotrophs.
Answers
The bacteria that live in deep sea vents where no light penetrates, yet are still capable of producing their own reduced carbon are classified as chemoautotrophs.
What is chemoautotrophs?Chemoautotrophs are the class of organisms that use inorganic chemical reactions as the source of energy to produce organic compounds by using carbon dioxide. They will not use light energy, as they live in deep sea vents or other regions where light generally does not reach instead they use the energy obtained from the oxidation of the inorganic compounds to convert carbon dioxide into the necessary organic compounds.As the other options can be described in short as,
Photoautotrophs are the class of organisms that cannot live in areas where light does not penetrate as they require light for energy production by photosynthesis.
Photoheterotrophs and chemoheterotrophs cannot synthesize their own products and are dependent on other plants and organisms to meet their energy and nutrition requirements.
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The multidrug resistant pumps in many bacterial cell membranes causeMultiple Choicebacterial chromosomal mutations.synthesis of enzymes that alter drug structure.removal of drugs from the cell.alteration of drug receptors on cell targets.All of these choices are correct.
Answers
Multiple Choicebacterial chromosomal mutations function in the removal of drugs from the cell.
what are bacterialBacteria are common, largely free-living organisms that frequently only have one biological cell. They make up a significant portion of the prokaryotic microbial kingdom. Bacteria, which are typically a few micrometers long and were among the first life forms to appear on Earth, are found in the majority of its habitats.
what is chromosomal?A chromosome is a lengthy DNA molecule that contains all or a portion of an organism's genetic code. The very long, thin DNA fibers in most chromosomes are covered with packing proteins; in eukaryotic cells, the histones are the most significant of these proteins.
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In the context of the fibers that extend from a neuron's cell body, the fiber that carries signals toward the neuron's cell body is called a(n)?
Answers
The fiber that transmits signals away from the cell body of a neuron is referred to as an axon in the context of the fibers that extend from the neuron.
Describe an axon:Each neuron in your brain has a single, long cable that protrudes from the cell's center. The place where a neuron's electric signals leave the cell to also be picked up by neighbouring cells is an axon, a cable that is considerably thinner than a human hair.
How many different kinds of axons exist?Axons come in two varieties: myelinated and unmyelinated. In the central and peripheral nervous systems, glial cells myelinate an axon. Glial cells of the type known as Schwann cells are present in the peripheral nervous system.
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حل کیش بشع الانقسام المنضد الأمشاج أحادية المجموعة
الكروموسومية
Answers
Answer:
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Explanation:
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Which term describes a bundle of axons in the peripheral nervous system? a. nucleus b. ganglion c. tract d. nerve
Answers
Option d Nerve, bundle of axons in the peripheral nervous system
What is an axon?In your brain, each neuron has a single, lengthy cable that extends from the cell's core. An axon is a cable that is much thinner than a human hair and is where a neuron's electrical impulses leave the cell to be picked up by neighbouring neurons.
In both the central nervous system (CNS) and the peripheral nervous system, a bundle of axons is referred to as a "tract" (PNS
axon's purpose
An axon is the long, thin extension of a nerve cell, or neuron, that usually transports electrical impulses away from the neuron's cell body.
The nerve cell's long extension, which carries electrical impulses to the brain, is called the so-called "long-extension portion."
Transmitting information to various neurons is the axon's primary role.
The nerve that are myelinated axons.
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what are the two components of the central nervous system
Answers
The two components of the central nervous system are the brain and the spinal cord.
The central nervous system (CNS) consists of two main components, namely the brain and the spinal cord. The brain is the complex organ responsible for processing and interpreting information received from the body and the external environment.
It controls various functions such as thinking, memory, emotions, and movement. The brain is protected by the skull and is divided into different regions, each with specialized functions.
The spinal cord is a long, cylindrical structure that runs through the vertebral column or backbone. It serves as a pathway for transmitting signals between the brain and the rest of the body.
The spinal cord plays a crucial role in relaying sensory information from the peripheral nervous system to the brain and coordinating motor responses.
Together, the brain and the spinal cord form the central nervous system, which is responsible for integrating and coordinating the body's activities and maintaining homeostasis.
The CNS plays a vital role in regulating bodily functions, responding to stimuli, and allowing us to perceive and interact with our environment.
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