Answer:
B. sugar
Explanation:
During photosynthesis, plants make sugars that they use for energy and to make cellulose and starch.
I hope this helps!
Ben and geri play tug of war with a long rope at one point is winning and accelerating backwards at this moment the magnitude of the tension force ben is
The magnitude of the tension force ben is less than the magnitude of the tension force on Geri.
The correct option is B.
Magnitude is a term used to describe size or distance. We can connect the amount of the movement to the size and movement speed of the item. The magnitude of a thing or a quantity is its size.
How big is a magnitude?Decimal fractions and whole numbers are used to express magnitude. A moderate earthquake is one with a magnitude of 5.3, and a severe earthquake is one with a magnitude of 6.3. Each whole number rise in magnitude corresponds to a tenfold rise in recorded amplitude as observed on a seismogram due to the scale's logarithmic base.
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The complete question is -
Ben and Geri play tug-of-war with a long rope. At one point Ben is winning and accelerating backwards. At this moment, the magnitude of the tension force on Ben is
a) greater than the magnitude of the tension force on Geri
b) less than the magnitude of the tension force on Geri
c) equal in magnitude to the tension force on Geri
d) More information needed
A model of a biological process is shown. What is the purpose of this process?
In the given model, the process of translation is described. It is done to translate the genetic code into a particular sequence of amino acids.
What is translation?It is the process in molecular biology, in which ribosomes in the cytoplasm or endoplasmic reticulum produces proteins post the process of transcription of DNA to RNA.
It is the process of converting the sequence of a molecule of messenger RNA to the amino acids sequence at the time of the synthesis of protein. The genetic code illustrates the association between the sequence of base pairs in a gene and the sequence of corresponding amino acid, which it encodes.
Thus, the correct statement is the last one, that is, to translate the genetic code into a particular amino acid sequence.
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what makes the two kinds of maritime air masses similar?
air masses uniform temperature and moisture content in horizontal direction. the properties of air masses are determined by the underlying surface properties where they originate
Question 5 of 10
Where is the long, thin beak of a hummingbird most clearly an adaptation?
OA. A dense forest of pines and other coniferous trees
B. A meadow where plants with tube-shaped flowers grow
OC. A mountaintop where a few plants with very small flowers grow
OD. A pasture covered by wind-pollinated grasses
Answer:
B. A meadow where plants with tube-shaped flowers grow.
Explanation:
According to Hummingbird Spot, “The hummingbird beak is longer in proportion to their body than other birds because it is adapted to reach deep into flowers to obtain the nectar they produce. There are also adaptations to allow the bird to catch insects, which is how they get their protein.”
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why is the glucagon not able to compensate for decreasing blood sugar levels
Glucagon is not able to compensate for decreasing blood sugar levels due to various factors, including insulin resistance, impaired glucagon secretion, and dysfunction in the liver's response to glucagon.
Glucagon is a hormone produced by the pancreas that plays a crucial role in regulating blood sugar levels. It acts opposite to insulin, promoting the release of glucose from glycogen stores in the liver, thereby increasing blood sugar levels. However, in certain conditions, glucagon may not be able to compensate for decreasing blood sugar levels.
One factor contributing to this is insulin resistance, a condition commonly associated with type 2 diabetes. In insulin resistance, the body's cells become less responsive to the effects of insulin, leading to impaired glucose uptake. This can make it challenging for glucagon to counteract decreasing blood sugar levels because the cells are not effectively utilizing the glucose released by the hormone.
Another factor is impaired glucagon secretion. In some cases, the pancreas may not produce adequate amounts of glucagon or may release it inappropriately. This can disrupt the normal balance between insulin and glucagon and hinder the ability of glucagon to raise blood sugar levels.
Additionally, dysfunction in the liver's response to glucagon can limit its compensatory action. The liver is responsible for releasing glucose into the bloodstream when stimulated by glucagon. However, liver dysfunction, such as fatty liver disease or liver damage, can impair its ability to respond appropriately to glucagon, resulting in inadequate glucose release and ineffective compensation for decreasing blood sugar levels.
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a. neutral mutations b. point mutations c. deleterious mutations d. synonymous mutations e. nonsynonymous mutations
Answer:
have a good day bye
Explanation:
Lysosomes break open during the process of digestion, releasing enzymes into the cytoplasm. Which statement may explain why the entire cell may not be digested?
1: the acidic environment of the cytoplasm destroys the enzymes
2: antibodies in the cytoplasm break down foreign enzymes.
3: The pH of the cytoplasm causes the enzymes to function less effectively
4: Enzymes can function only ind the location where they are synthesized
According to the research, the correct answer is Option 3. The pH of the cytoplasm causes the enzymes to function less effectively.
What is the cytoplasm?It is a structure where the various organelles of the cell are found and many of their molecular reactions occur that require their own pH regulating mechanisms because there is a tendency for acids to accumulate in it.
In this sense, within the lysosomes there are enzymes, which are used to carry out various metabolic processes in the cell cytoplasm and in some organelles, degrading substances.
Therefore, one of the elements involved in the regulation of intracellular pH is the cytoplasm where enzymes are substances that induce processes in which molecules are "destroyed", but the entire cell may not be digested given its pH, thus the correct option is 3.
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What goes first with organ ,epithelial tissue ,epithelial cell and organ system
Epithelial tissue lines the organs of the body, including the lungs, heart, and stomach.
Is epithelium an organ system?Epithelium, endothelium, and mesothelium are three types of epithelial cell sheets that line your internal organs, and body space and form the outer layer of your skin. Epithelium generally lines alleyways that are open to the external environment, such as your respiratory area and digestive system.
Glandular epithelial tissue is also established as part of the glands, including hormone-manufacture organs like the liver, pancreas, and spleen. Epithelial tissues are widespread all around the body. They form the covering of all body surfaces.
So we can conclude that Simple epithelial tissues are normally classified by the shape of their cells.
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Now you are going to use station data to write weather forecasts for several cities for today. Write your
forecasts in complete sentences. Assume you are writing for the general public Be sure to discuss
temperatures, winds, and possible precipitation
Answer:
Temperatures and direction of wind are the following.
Explanation:
Los Angeles has highest temperature i.e. 56 and lowest temperature of 47 degree Fahrenheit and wind moves towards Southwest direction.
Salt Lake city has highest temperature i.e. 42 and lowest temperature of 36 degree Fahrenheit and wind moves towards West direction.
Chicago II has highest temperature i.e. 28 and lowest temperature of 27degree Fahrenheit and wind moves towards Midwest direction.
Philadelphia has highest temperature and lowest temperature is the same i.e. 56 degree Fahrenheit and wind moves towards Northeast direction.
New Orleans has highest temperature i.e. 75 and lowest temperature of 70 degree Fahrenheit and wind moves towards South direction.
Given what you know about the involvement of the nicotinamide nucleotides in oxidative and reductive metabolic reactions, predict whether the following intracellular concentration ratios should be 1. > 1, or < 1. Explain your answers. a. [NAD^+]/[NADH] b. [NADP^+]/[NADPH]
The cell needs to maintain a higher concentration of NADPH to ensure that these reactions can continue to occur.
The intracellular concentration ratios of the nicotinamide nucleotides are dependent on the metabolic state of the cell. In oxidative metabolic reactions, NAD+ is used as an electron acceptor and is reduced to NADH. In reductive metabolic reactions, NADPH is used as an electron donor and is oxidized to NADP+.
a. [NAD+]/[NADH]: This ratio is typically >1 in the cell. This is because NAD+ is required for oxidative metabolic reactions, such as glycolysis and the citric acid cycle, which are constantly occurring in the cell to produce energy. Therefore, the cell needs to maintain a higher concentration of NAD+ to ensure that these reactions can continue to occur.
b. [NADP+]/[NADPH]: This ratio is typically <1 in the cell. This is because NADPH is required for reductive metabolic reactions, such as fatty acid synthesis and the pentose phosphate pathway, which are also constantly occurring in the cell.
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Where are the instructions that control a cell's activities found?
A. DNA
B. mitochondria
C. ribosomes
Answer:
A. DNA
Explanation:
Nucleus. The nucleus, a substantial organelle that houses the cell's DNA, is referred to as the “command center” of the cell (deoxyribonucleic acid). Thus, option A is correct.
What is the main function of DNA?
The genetic information contained in the DNA is used by the nucleus to regulate all cellular functions, including growth and metabolism.
Today, DNA has three separate purposes: genetic, immunological, and structural, all of which differ greatly from one another and depend in different ways on the bases and the sugar phosphate backbone.
Genetic information is encoded in the nucleotide order along the backbone. Replication, information encoding, mutation/recombination, and gene expression are the four functions that DNA performs.
Therefore, DNA which is found in nucleus control a cellular activity.
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Would a group of alligators that live in a particular wildlife refuge be considered a population or a community? Explain Your Answer.
The ____ suture is a single suture line that articulates the left and right sides of the palate.
The median palatine suture is a single suture line that articulates the left and right sides of the palate, which is found behind the incisive canal between right and left palatine bones in the mouth.
What is the median palatine suture?The median palatine suture can be defined as a specialized closure suture located in the cranial bones which has as function to allow the growth of the maxilla.
In conclusion, the median palatine suture is a single suture line that articulates the left and right sides of the palate, which is found behind the incisive canal between right and left palatine bones in the mouth.
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Embryos of Human, rabbit,tortoise,fish,salamander,chicken Explain how these embryos can be used as evidence of a common ancestor between each of these six organisms.
Content loaded embryos can be used as evidence of a common ancestor between each of these six organisms.
Embryos of human, rabbit, tortoise, fish, salamander, and chicken share many similar characteristics at different developmental stages. This indicates a possible common ancestry between them. It is called embryonic homology.Embryonic homology can be used to demonstrate that different organisms have evolved from a common ancestor. Scientists can use embryonic homology to discover the similarities and differences between different embryos. Homologous structures in embryos are evidence of evolutionary relationships between organisms. They are used to support evolutionary theory.Embryonic homology refers to the similarity between embryos of different species during early development. Embryonic development is a critical phase in an organism's life. The developing embryo's cells undergo differentiation and development to form the organs, limbs, and other structures that make up the adult form. It is during this process that the organisms share the same embryonic structures and characteristics. For example, the gill slits that are present in the embryos of fish, reptiles, birds, and mammals demonstrate their evolutionary relationship. In addition, the limb buds present in the embryos of all the animals mentioned above are also evidence of their common ancestor.
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the co2 produced in the pentose phosphate shunt comes from carbon number _____ of glucose.
The oxidative branch of the pentose phosphate pathway, also known as the pentose phosphate shunt, generates CO2 from carbon 1 of glucose. This pathway results in the conversion of glucose-6-phosphate to ribulose-5-phosphate and the release of two molecules of CO2.
The enzyme glucose-6-phosphate dehydrogenase catalyzes this reaction, which is an important source of NADPH, a reducing agent essential for many metabolic activities such as fatty acid and nucleotide synthesis. In addition to glycolysis, another pathway for glucose metabolism known as the pentose phosphate pathway also functions in cells with high biosynthetic demands, such as those found in adipose tissue and liver.
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Which of the following statements best explains differences between the finches?
A. Some finches were born with beaks that allowed them to have better access to different sources of food. These finches reproduced and passed on their genes.
B. The beaks of the finches changed so all of the finches could eat the same types of food.
C. The beaks of the finches changed as the species of finches migrated to the same island.
D. The beaks of the finches changed as the finches' body sizes changed.
Answer:
I THINK the answer is C
Explanation:
The statement best explains the difference between the finches is the beaks of the finches changed as the species of finches migrated to the same island.
What is Finch?Finches are small or medium-sized passerine birds. They have small round beaks that are suitable for eating seeds and berries. They are present in various vibrant colors and are not migratory.
Thus, the correct option is C.
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How is the Grand Canyon related to volcanic activity?
In the western Grand Canyon hundreds of volcanic eruptions occurred over the past two million years. At least a dozen times, lava cascaded down the walls of the Inner Gorge, forming massive lava dams that blocked the flow of the Colorado River. ... 1064 a series of eruptions built the park's namesake cinder cone.
hope this helps ^^
Answer:
In the western Grand Canyon hundreds of volcanic eruptions occurred over the past two million years. At least a dozen times, lava cascaded down the walls of the Inner Gorge, forming massive lava dams that blocked the flow of the Colorado River.
Explanation:
what is the correct order of protein production?
1) ribosome
2) endoplasmic reticulum
3) secretory vesicles
4) golgy apparatus
a) 1,2,3,4
b) 2,4,3,1
c) 1,2,4,3
d) 3,2,4,1
Answer:
The correct order of protein production is:
c) 1,2,4,3
Ribosome: Protein synthesis begins in the ribosomes, which are located either in the cytoplasm or attached to the endoplasmic reticulum.
Endoplasmic Reticulum: After the initial stages of protein synthesis in the ribosomes, the newly synthesized protein is transported into the endoplasmic reticulum (ER) for further processing and modification.
Golgi Apparatus: The proteins synthesized in the ER undergo further processing and modifications in the Golgi apparatus. This includes sorting, packaging, and modifying the proteins to their final functional forms.
Secretory Vesicles: Once the proteins are properly processed and modified in the Golgi apparatus, they are packaged into secretory vesicles. These vesicles transport the proteins to their destination, such as the plasma membrane for secretion outside the cell.
Therefore, the correct order is 1, 2, 4, 3.
Answer:
The correct order of protein production is ribosome, endoplasmic reticulum, Golgi apparatus, and secretory vesicles. So the correct answer would be c) 1,2,4,3.
Many proteins destined for the endoplasmic reticulum, the Golgi apparatus, lysosomes, the plasma membrane, and secretion from the cell are synthesized on ribosomes that are bound to the membrane of the endoplasmic reticulum. The Golgi apparatus then distributes these proteins and lipids that it receives from the ER.
Which media source is regulated by the federal Government?
The federal government of the United States has long been involved in media regulation. Since the early 1900s, governments have had control over all types of media. Since then, regulatory initiatives have changed as new media formats have appeared and opened up new markets to wider audiences.
IN 50 states, the District of Columbia, and U.S. territories, the Federal Communications Commission governs interstate and international radio, television, wire, satellite, and cable communications. The most extensive government control over media is found in broadcasting. The term mass media refers to a diverse array of media technologies that reach a large audience via mass communication.
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How are electric cars good for the environment?
a. They use more fossil fuels.
b. They produce less pollution.
c. They produce less energy.
d. They use more gasoline.
if a person happens to have a blood type which is AB+, can we consider it as a case under the codominance pattern of inheritance? why or why not?
The only cells that are capable of photosynthesis are the ones that contain:
a nucleus
chloroplasts
mitochondria
a cell membrane
Answer:
Chloroplasts
Explanation:
Answer:
Chloroplasts :)
Explanation:
How does nectar increase the ability of plants to reproduce?
Answer:
nectar is very sweet juice which attracts insects.
when those insects suck the nectar the pollen grains sticks to the body of those insects and then when they fly and sit on the other flowers and then those pollen grains are then transferred to the stigma of that flower which then forms a zygote and then forms a new flower.
and this is how nectar helps to reproduce
5. What are virus hoaxes? Why are the hoaxes sometimes more dangerous than an actual virus?
Answer:
An actual computer virus is a malicious software, often known as malware, that can harm a computer and its users.
Virus hoaxes are false or misleading information about viruses that circulate through various communication channels.
They can be more dangerous than actual viruses due to their ability to spread quickly, cause panic, and undermine effective public health measures.
Virus hoaxes are deceptive messages or claims that often exaggerate the severity or impact of a particular virus. They can be spread through social media, email chains, or word of mouth. These hoaxes may include misinformation about symptoms, transmission methods, or false remedies, leading people to take ineffective or even harmful actions.
What makes virus hoaxes particularly dangerous is their potential to create panic and misinformation at a rapid pace. The viral nature of social media and other communication platforms allows these hoaxes to reach a wide audience within a short period. As a result, people may make decisions based on false information, such as avoiding necessary medical treatment, taking unnecessary precautions, or spreading fear and misinformation to others.
Moreover, virus hoaxes can undermine public health efforts by diverting attention and resources from legitimate preventive measures. They can erode trust in healthcare authorities and disrupt the dissemination of accurate information, making it harder for individuals to make informed decisions and follow recommended guidelines.
This can have severe consequences, especially during outbreaks or pandemics, where timely and accurate information is crucial for public safety. Therefore, it is essential to verify the credibility of information and rely on trusted sources to mitigate the risks associated with virus hoaxes.
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2. How is the chromosome theory of inheritance related to Mendel's findings
The chromosome theory of inheritance is directly related to Mendel's findings in genetics. In Mendel's experiments with pea plants, he observed the inheritance of traits from one generation to the next. He postulated that traits were passed down in discrete units, which he called "factors" (now known as genes).
Later, scientists discovered that these genes were located on chromosomes, which are the structures that carry genetic information in cells. The chromosome theory of inheritance states that genes are located on chromosomes and are passed down from parents to offspring during reproduction. This theory is consistent with Mendel's findings and provides a mechanism for how traits are inherited from one generation to the next.
In summary, the chromosome theory of inheritance helps to explain the physical basis of Mendel's observations and provides a framework for understanding how genetic information is passed down from generation to generation.
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Hypothesize the importance of language to the early modern humans and how it might have contributed to their success.
Answer:
Human language is unique among all forms of animal communication. It is unlikely that any other species, including our close genetic cousins the Neanderthals, ever had language, and so-called sign ‘language’ in Great Apes is nothing like human language. Language evolution shares many features with biological evolution, and this has made it useful for tracing recent human history and for studying how culture evolves among groups of people with related languages. A case can be made that language has played a more important role in our species’ recent (circa last 200,000 years) evolution than have our genes.
Explanation:
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1. The character of warm-bloodedness is derived for Homo sapiens True False
2. The definition of hierarchy (in evolution) is "the ordering of objects, organisms, and categories by rank". True False
3. All life shares a single, common ancestor. True False
1.The character of warm-bloodedness is derived for Homo sapiens: True Warm-bloodedness, also known as endothermy.
It is a characteristic that allows organisms to maintain a relatively constant internal body temperature regardless of external conditions. While many animals exhibit some degree of endothermy, it is primarily associated with mammals, including humans. The ability to regulate body temperature is an adaptation that likely evolved in early mammals and was later inherited by Homo sapiens.
2.The definition of hierarchy (in evolution) is "the ordering of objects, organisms, and categories by rank": True
Hierarchy refers to the arrangement of elements in a ranking order based on their relative importance or significance. In the context of evolution, hierarchy can refer to the ranking of different species or taxa based on their evolutionary relationships. For example, the hierarchy of life can be organized from the simplest prokaryotic cells to the most complex multicellular organisms, with each level representing a different level of evolutionary sophistication.
3. All life shares a single, common ancestor: True
Life on Earth is thought to have originated from a single common ancestor, which is believed to have lived around 3.5 billion years ago. This ancestor is known as LUCA (Limited Information Universal Common Ancestor), and it is considered to be the most primitive known life form. All living organisms, including bacteria, archaea, and eukaryotes, are thought to have descended from LUCA through a process of evolution.
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Once you print, cut all the pieces apart. Then reassemble the puzzle so the the definition backs up with the card that has the term. So if one card says: double helix, the card that matches with it would say: the shape of DNA.
DNA replication is the process through which DNA duplicates. It occurs in the interphase and involves different enzymes, DNA molecules, and free nucleotides. Terms and definitions in the attached files.
What is DNA replication?
DNA replication is the process through which DNI molecule duplicates. This event takes place during the S stage of the interphase. So when the cell divides during mitosis or meiosis, each cell will get a complete set of chromosomes.
DNI replication is semi-conservative because each new molecule carries an original DNI strand and a new one. The fact that the new molecule is composed of an original strand makes it semi-conservative. The old existing strands are used to synthesize the new complementary strand.
The origin of the replication requires helicase enzymes to break hydrogen bonds and separate the two original strands. The topoisomerase enzyme is necessary to release tension. Other proteins are also needed to join the strains and keep them separated. Once the molecule is opened, there is a region named replication forks. DNA polymerase makes the new nucleotides enter into the fork and pairs them with the corresponding nucleotide of the original strand. Adenine pairs timine, and cytosine pairs guanine.
DNA strands are antiparallel, and replication occurs only in 5'-3' direction. So one of the strands will replicate continuously, while the other strain will be formed by short fragments known as Okazaki fragments.
Primers are needed to make the DNA polymerase work. Primers are small units of RNA and are placed at the beginning of each new fragment.
In the attached files you will find the terms and their definitions.
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how are cardiac muscle cells unique to other cells
insulin is a peptide hormone that controls the level of glucose in the blood. it is released from the pancreas as soon as you eat, even before blood glucose levels rise. this is an example of:
This is an example of Type 2 diabetes. This condition occurs when our pancreas is unable to produce enough insulin or when the insulin it does produce cannot function correctly which indicates that the blood sugar (glucose) levels are increasing.
What is insulin?Our pancreas secretes the hormone insulin, which regulates the level of glucose in your bloodstream at any given time. It aids in the storage of glucose in your muscles, fat, and liver. It also controls how proteins, lipids, and carbs are metabolized by your body. Insulin is secreted by the beta cells of the pancreas.
What is diabetes?It is a medical condition which induces a person's blood sugar level to be too high. There are mainly two types of diabetes namely, Type 1 diabetes and Type 2 diabetes.
What is type 2 diabetes?When the insulin sensitivity increases and the blood sugar levels rise, type 2 diabetes develops. During insulin resistance, our body is unable to respond to insulin as it should, which prevents it from properly absorbing and using the sugar in meals as fuel. This causes the sugar to remain in our blood, which can eventually result in a chronic illness that, if left untreated and unmanaged, can have a major impact on our health.
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