Answer:
Explanation:
The definition of humus is partially decomposed organic matter. Partially decomposed plant matter in the soil is an example of humus. A dark-brown or black organic substance made up of decayed plant or animal matter. Humus provides nutrients for plants and increases the ability of soil to retain water.
Answer:
Some examples of hummus are the store-bought, home made, or the real deal from the middle east.
Sorry, wrong type of hummus.
10. How does lactic acid fermentation affect our body?
Answer:
Your muscle cells can produce lactic acid to give you energy during difficult physical activities. This usually happens when there is not enough oxygen in the body, so lactic acid fermentation provides a way to get ATP without it.
which virulence factor of pathogenic streptococcus pneumoniae promotes survival by preventing bacterial adherence to phagocytes?
Through the use of the capsule, the pathogenic streptococcus pneumoniae's virulence factor supports survival by inhibiting bacterial adherence to phagocytes.
What is Streptococcus pneumoniae,Streptococcus pneumoniae, also referred to as pneumococcus, is a spherical, gram-positive, anaerobic species of the genus Streptococcus that is capable of alpha- or beta-hemolysis. They frequently exist in pairs, don't make spores, and are stationary. Streptococcus pneumoniae is the most frequent cause of middle ear infections, sepsis (blood infection) in children, and pneumonia in elderly and immunocompromised individuals. Meningitis, an infection of the membranes that protect the brain and spinal cord, or sinus infections may also occur from it. A serious human pathogen is Streptococcus pneumoniae. An essential virulence factor is the pneumococcal capsule's thickness, which reduces phagocytosis.
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Humans have an open circulatory system.
O True
O False
Answer:
False
Explanation:
Humans have a closed circulatory system, while many mollusks and other invertebrates have an open system. In a closed circulatory system, blood is enclosed within blood vessels.
What is the name of the organisation who visits the hospital, reviewing evidence and asking staff questions to ensure compliance with the health and social care act?
Answer:
The name of the organization is "Health and Care Professions Council"
Explanation:
The Health care act shared perspective on quality, anticipates administrations to be fair to all and spotlight on improving quality. It will ensure that the nature of care doesn't change in light of the qualities of individuals utilizing administrations, their families and carers, for example, sexual orientation, race, handicap, age, sexual direction, religion, conviction, sex reassignment, or on the other hand conjugal or common association status. Any place individuals use care, it will be high caliber.
Analyses of the teeth of Gigantopithecus suggest that it primarily ate
Group of answer choices insects. monkeys. plants. small mammals.
Analyses of the teeth of Gigantopithecus suggest that it primarily ate (b) plants. Gigantopithecus is an extinct genus of ape that lived in what is now Asia during the Pleistocene epoch.
Fossil remains of Gigantopithecus include large molars and premolars, which indicate adaptations for a herbivorous diet.
The shape, size, and wear patterns on its teeth are consistent with the consumption of tough plant materials such as bamboo and other fibrous vegetation.
While it is possible that Gigantopithecus may have occasionally consumed small mammals or insects opportunistically, the bulk of its diet is believed to have consisted of plant matter.
Therefore, (b) is the correct answer.
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Is anyone here really good at taking/typing notes? for bio
Answer:
u need someone to type notes?
Explanation:
what allows individuals to survive in regions of the world that do not allow them to synthesize sufficient amounts of vitamin d throughout the year?
In regions of the world where sunlight is insufficient to allow individuals to synthesize sufficient amounts of vitamin D throughout the year, certain adaptations have allowed humans to survive. The first adaptation is the ability to absorb and store large amounts of vitamin D when it is available.
The second adaptation is the ability to subsist on foods that contain vitamin D or its precursors, such as fatty fish and liver. Finally, populations in regions with limited sunlight have developed lighter skin to increase their ability to synthesize vitamin D from the sun's ultraviolet rays, which is an example of evolution at work. Long answer:Vitamin D is a nutrient that is essential for maintaining bone health and preventing a variety of diseases. It is known as the sunshine vitamin because it is produced by the body when the skin is exposed to sunlight. However, in regions of the world where sunlight is insufficient to allow individuals to synthesize sufficient amounts of vitamin D throughout the year, certain adaptations have allowed humans to survive.The first adaptation is the ability to absorb and store large amounts of vitamin D when it is available.
When individuals are exposed to sunlight, their skin produces vitamin D, which is then absorbed into the bloodstream. The liver and kidneys then convert the vitamin D into its active form, which is used by the body to regulate calcium absorption and maintain healthy bones. However, in regions where sunlight is limited, individuals must be able to absorb and store large amounts of vitamin D when it is available. This is achieved through a variety of mechanisms, including increased absorption in the gut and storage in fat cells.The second adaptation is the ability to subsist on foods that contain vitamin D or its precursors. While sunlight is the primary source of vitamin D for most people, certain foods contain vitamin D or its precursors. These include fatty fish, such as salmon and tuna, and liver. By incorporating these foods into their diets, individuals in regions with limited sunlight are able to maintain adequate levels of vitamin D.Finally, populations in regions with limited sunlight have developed lighter skin to increase their ability to synthesize vitamin D from the sun's ultraviolet rays.
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chromatin remodeling complexes utilize energy derived from hydrolysis of pyrophosphate to alter dna accessibility. group of answer choices true false
Yes, it is true that chromatin remodeling complexes utilize energy derived from hydrolysis of pyrophosphate to alter DNA accessibility. Pyrophosphate is an energy-rich molecule that is produced by the hydrolysis of ATP molecules.
This energy is then used by chromatin remodeling complexes to modify the chromatin structure. The chromatin remodeling complexes work by altering the accessibility of DNA to proteins by either remodeling the chromatin structure or by regulating the expression of certain genes.
They can also be involved in DNA replication, transcription and DNA repair. This remodeling of chromatin structure allows the cell to regulate gene expression, which is critical for cell differentiation, proliferation, development and growth.
In addition, chromatin remodeling complexes can also be involved in DNA damage repair and epigenetic regulation, which are crucial processes for maintaining proper gene expression and ensuring genome stability.
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What is the Family an d Species of Red Algae?
What is the species of Cyanobacteria?
(KPCOFGS)
The family of red algae is diverse and includes several different families, such as Rhodomelaceae, Gelidiaceae, and Porphyridiaceae.
The species of red algae vary greatly within these families. Cyanobacteria, on the other hand, belong to the phylum Cyanobacteria and are not classified using the KPCOFGS taxonomy system. Instead, they are classified based on their morphological and physiological characteristics.
Red algae, also known as Rhodophyta, comprise a large and diverse group of algae. They are classified into different families based on their characteristics, including the structure of their thallus (body), reproductive structures, and pigments. Some common families of red algae include Rhodomelaceae, Gelidiaceae, and Porphyridiaceae.
Within these families, there are numerous species of red algae, each with its unique characteristics and habitats. Cyanobacteria, also known as blue-green algae, are a group of photosynthetic bacteria. They belong to the phylum Cyanobacteria and are not classified using the KPCOFGS taxonomy system typically used for plants and animals.
Cyanobacteria are classified based on their morphological features, such as cell shape, arrangement, and pigmentation, as well as their physiological characteristics and genetic traits. The classification of cyanobacteria is continually evolving as new information and techniques are discovered in the field of microbiology.
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What’s the function of cartilage in the gas exchange system?
Answer:
Cartilage plays a crucial role in the gas exchange system by supporting and protecting the delicate structures of the respiratory system. In particular, cartilage helps to maintain the shape of the trachea (windpipe) and bronchi (airways), which allows air to flow freely through the respiratory system.
Cartilage is a tough, flexible tissue that is composed of cells called chondrocytes, as well as a strong, fibrous extracellular matrix. The cartilage in the respiratory system is mostly made up of elastic cartilage, which is highly resilient and can withstand the forces of breathing.
The cartilage in the respiratory system also helps to prevent the airways from collapsing or becoming blocked, which would impede the flow of air. For example, the cartilage rings that surround the trachea provide structural support and keep the trachea open, allowing air to pass through easily.
In summary, the function of cartilage in the gas exchange system is to support and protect the structures of the respiratory system, allowing air to flow freely through the airways and facilitating gas exchange in the lungs.
17. When transcription occurs in eukaryotic cells, a DNA strand is copied to an mRNA strand that contains introns and exons. Which of the two is needed for the
production of proteins, and why?
Exons because they are coding sequences.
Introns because they are non-coding sequences.
Introns because they are coding sequences.
Exons because they are non-coding sequences
Answer:
Exons because they are coding sequences
Explanation:
The sections of DNA (or RNA) that code for proteins are called exons.
In C3 cycle one carbon compound is accepted by?
Answer:
The correct answer is - RuBP.
Explanation:
In calvin cycle or C3 cycle there is only one carbon compound present or enter in the cycle is carbon dioxide which is enters through stomata and move into stoma of chloroplast. It is the site of of the C3 cycle.
In calvin cycle energy used to reduce 3-phosphoglyceric acid to produce glyceraldehyde-3 phosphate which result in generation of the RuBP that accepts the CO2 from the air to attached with RuBISCO.
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What happens when an antibody and antigen react?
Answer:
Antigen-antibody interaction, or antigen-antibody reaction, is a specific chemical interaction between antibodies produced by B cells of the white blood cells and antigens during immune reaction. The immune complex is then transported to cellular systems where it can be destroyed or deactivated.
Explanation:
Antibodies attach to a specific antigen and make it easier for the immune cells to destroy the antigen. T lymphocytes attack antigens directly and help control the immune response. They also release chemicals, known as cytokines, which control the entire immune response.
Which of the following statements about GCM-projected changes in ocean chemistry over the remainder of the century is most accurate?a. Ocean pH will continue to decline, due to absorption of CO2 from the atmosphereb. Ocean pH will continue to increase, due to absorption of CO2 from the atmospherec. Ocean pH will continue to decline, due to absorption of CH4 from the atmosphered. Ocean pH will continue to increase, due to absorption of CH4 from the atmosphere
The most accurate statement about GCM-projected changes in ocean chemistry over the remainder of the century is option a: Ocean pH will continue to decline due to absorption of CO2 from the atmosphere.
Increased levels of carbon dioxide (CO2) in the atmosphere, primarily from human activities such as the burning of fossil fuels, contribute to ocean acidification.
As the ocean absorbs CO2, it undergoes a chemical reaction that leads to a decrease in pH, making the water more acidic. This process is expected to continue over the remainder of the century based on projections from General Circulation Models (GCMs).
Options b, c, and d are not accurate because they refer to absorption of methane (CH4) from the atmosphere, which is not a significant factor contributing to changes in ocean pH.
CO2 is the primary greenhouse gas responsible for ocean acidification and is the focus of studies and projections related to the impacts on ocean chemistry.
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The highly branched contractile cells that regulate capillary permeability are called
A) podocytes.
B) vascular smooth muscle.
C) endothelial cells.
D) pericytes.
E) epitheliocytes
The highly branched contractile cells that regulate capillary permeability are called. The correct answer is D) pericytes.
Pericytes are highly branched contractile cells that are found in close association with capillaries. They wrap around the endothelial cells of capillaries and play a role in regulating capillary permeability. They have contractile properties, which allow them to constrict or dilate the capillaries, thus influencing blood flow and capillary permeability. Option A, podocytes, are specialized cells found in the kidney that are involved in the filtration of blood in the glomerulus, not capillary permeability regulation. Option B, vascular smooth muscle, refers to the smooth muscle cells that are present in the walls of blood vessels and are involved in the regulation of vessel tone and blood flow, but they are not specifically associated with capillary permeability regulation. Option C, endothelial cells, line the interior surface of blood vessels, including capillaries, and play a crucial role in maintaining vascular integrity. While endothelial cells are involved in various vascular functions, including permeability, the specific highly branched contractile cells that regulate capillary permeability are pericytes. Option E, epitheliocytes, refers to epithelial cells, which are found in different tissues and have various functions, but they are not specifically associated with capillary permeability regulation.
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Enzymes chemical reactions.
Explanation:
Enzymes are proteins that act as catalysts in chemical reactions. They speed up the rate at which a reaction occurs, but are not consumed in the reaction. Enzymes bind to the substrate molecules of a reaction, lowering the activation energy needed to start the reaction. This allows the reaction to occur more quickly and efficiently.
Which of the following is not an event that has led to the emergence of MRSA?A. Bacteria are able to mutateB. Antibiotics have been over prescribedC. Proliferation of bacterial soapsD. Bacteria proliferation caused by global warming
Proliferation of bacterial soaps is not an event that has led to the emergence of MRSA (Methicillin-resistant Staphylococcus aureus). Therefore, The correct answer is option C.
MRSA is a type of bacteria that has developed resistance to multiple antibiotics, including methicillin. The emergence of MRSA is primarily attributed to factors such as bacteria's ability to mutate (option A), over prescription of antibiotics (option B), and bacterial proliferation caused by global warming (option D).
The widespread use of antibacterial soaps may contribute to the development of antibiotic resistance in certain bacteria, but it is not specifically linked to the emergence of MRSA.
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Explain the disadvantages of the following characteristics of water injection in waterflooding project: (a) Suspended solids (b) Oxygen content (c) Bacteria content
Water injection is a widely used method in many waterflooding projects in order to maintain the reservoir pressure and improve oil recovery. However, it also has some disadvantages due to suspended solids, oxygen content, and bacteria content.
Suspended solids are tiny particles of matter that are suspended in the water that are either organic or inorganic in nature and can come from a variety of sources such as oil and gas production, drilling operations, and industrial processes. The disadvantages of suspended solids in water injection in waterflooding projects are:
They can cause formation damage by plugging the reservoir pore space and reducing the permeability of the rock and can also cause problems with the injection equipment by clogging the filters and reducing the flow rate of the injected water.
Oxygen is a highly reactive gas that can cause corrosion and degradation of the reservoir rock and the injection equipment. The disadvantages of oxygen content in water injection in waterflooding projects are :
It can cause the formation of scale and other deposits that can reduce the permeability of the rock and increase the pressure drop across the reservoir. It can also cause the formation of emulsions and other undesirable fluid properties that can reduce the efficiency of the waterflooding project.
Bacteria are microorganisms that can grow and multiply in the water and the reservoir rock. The disadvantages of bacteria content in water injection in waterflooding projects are:
They can cause corrosion of the injection equipment and the reservoir rock and can also cause fouling and plugging of the reservoir pore space, reducing the permeability of the rock and reducing the efficiency of the waterflooding project.
Water injection or water flooding project:
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the most latent heat would be released in a ____ parcel of ____ saturated air.
The most latent heat would be released in a Rising parcel of Warm saturated air.
What is Latent Heat?Latent heat is the heat or energy that is either absorbed or released when a substance undergoes a phase change. It could change from a solid to a liquid, a liquid to a gas, or the opposite. Latent heat is related to enthalpy, a property of heat. However, when talking about latent heat, it's important to remember that the substance's temperature remains constant. Latent heat is the work required to overcome the attractive forces holding molecules and atoms together in a substance, according to the mechanism.
Latent Heat Transfer TypesLatent Heat of Fusion: The heat that is used or lost as matter melts and transitions from a solid to a fluid structure at a constant temperature is known as the latent heat of fusion.
Latent Heat of Vaporization: The heat used or lost during the transition of matter from a fluid to a gas at a constant temperature is known as the latent heat of vaporisation.
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When ___________ are transferred or deposited on __________, it starts germination. A long pollen
tube develops from __________ which passes through the _________ to the _______. The male gametes
move down the pollen tube, and the tube enters the ______ inside the ________. In the _________, the
male gametes fuse with female gametes to form a fertilised egg cell called ________. The ________
develops into an embryo which is a part of a seed that develops into a new plant.
PLS ANSWER AS SOON AS POSSIBLE
Answer:
here are you questions answers in number
In organisms, macromolecules are made up of subunits. Which of these pairs correctly describes how a macromolecule is constructed?
A.DNA is made up of nucleic acids.
B.Protein is made up of amino acids.
C.Nucleic acids are made up of DNA.
D.Amino acids are made up of protein.
Answer:
I would go with C.
Explanation:
Nutrition affects development of the physical brain therefore: nutrition can not contribute to IQ scores nutrition is not related to intelligence nutrition is related to intelligence
Answer:
//
Explanation:
Nutrition is related to intelligence?
large air tubes leading from the trachea to the lungs which convey air to and from the lungs; consist of primary, secondary or tertiary and right and left bronchioles
Answer:
Explanation:
Further down, the trachea divides into two tubes (left and right) called bronchi (BRAHN-kye). The bronchi connect the trachea to the lungs.
How do the skulls of adult chimpanzees and humans differ?.
The skulls of adult chimpanzees and humans differ in various ways, reflecting the evolutionary divergence between the two species.
One of the most prominent differences is the size and shape of the braincase, with humans possessing a significantly larger and more globular braincase relative to chimpanzees.
In addition, the face and jaws of chimpanzees are more prognathic, or jutting forward, whereas in humans the face is flatter and the jaws are more vertical. Chimpanzees also have prominent brow ridges, which are largely absent in humans.
Overall, the differences between chimpanzee and human skulls reflect adaptations to different selective pressures, including changes in diet, social behavior, and cognitive abilities, over the course of millions of years of evolution.
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18. What is precipitation that falls on land and flows over the surface of
the ground?
A DNA molecule consists of two antiparallel strands of polynucleotides. Each strand is composed of nucleotides bound to each other along the sugar-phosphate backbone 5 end 3 end OH Sugar CH2 CH 3'end 5' end Drag "True" or "False" to the end of each statement.
True. Two antiparallel chains of polynucleotides make up a DNA molecule. Nucleotides are linked to one another all along sugar-phosphate backbone to form each strand. OH Sugar CH2 CH 3'end 5' end 5 end 3 end.
When two biopolymers run parallel to one another but in the opposite direction, they are said to be antiparallel in biochemistry. The complementary threads of a double helix of DNA which run in opposition to one another and are one example. A Dna has two antiparallel strands. The high degree of stability attained in an antiparallel arrangement is the primary cause of DNA strand antiparallelity. DNA is also capable of existing in a parallel configuration, but the base pairing (reverse Watson & Crick base pairing) will be different and the stability will be lower. if their alignments are different and they are parallel to one another. The two complimentary threads of a Dna helix, that run in opposition to one another, serve as an illustration.
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The reactants for cellular respiration area. glucose and ATP.b. water and ATP.c. oxygen and ATP.d. glucose and oxygen.e. carbon dioxide and glucose.
Cellular respiration is a very important process for organisms because it is from it that part of the energy necessary for survival is generated.
In respiration, we consume oxygen and glucose and form carbon dioxide, energy, and water as products.
Therefore, we can say that the reactants of cellular respiration are oxygen and glucose. Therefore, option "D" is the answer.
Which of the following is a population?
a) a wolf eating a squirrel
b) a hibernating bear
c) a school (group) of fish
d) a boy playing with his pet dog
Answer:
c) a school (group) of fish
Explanation:
A population is a distinct group of individuals. A wolf eating a squirrel is just part of the food chain, a hibernating bear is alone, so it couldn't count as a population, and a boy playing with his pet dog, that's just a duo, and they aren't the same species.
Forensic anthropologists are trying to determine the age of a male skeleton that has been uncovered. They conclude that he must have been between 16 and 19 judging by the measurement of his
ribs
clavicle
pelvic bone
tibia
04. Describe one way in which decay by microorganisms is useful.
Answer:
Decay by microorganisms helps in enriching the fertility of the soil....
Explanation:
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