This plant is used to treat liver ailments during the medieval times
Liverworts
Hornworts
Mosses
Ferns
Answer:
liverworts
Explanation:
Answer:
liverworts
Explanation:
that's were it got its name because of it healing properties
2 Lin sulks during the first week of rehearsals because she is – A tired from working on the set B bored with her duties as a designer C confused about the directions given to her D disappointed with the assignment she received
Answer:
skull tropper
Explanation:
I got it from the guy from fortnite
Describe why food needs to be digested from large to small molecules.
Answer:
Food must be broken down into nutrients for the body to use for energy, development, and cell repair. Before the blood absorbs and transports nutrients to cells in the body, food and drink must be broken down into smaller nutrient molecules.
in addition to providing structural support and mediating transport, membrane proteins are important for allowing bacteria to sense and respond to changes in their environment. for example, the toxr protein is found in the plasma membrane of vibrio cholerae cells. it responds to ph and temperatures characteristic of the human gut environment by choose one: a. serving as a channel for export of the cholera toxin. b. releasing antimicrobial agents to kill members of the normal microbiota. c. transmitting signals to communicate with other v. cholerae. d. binding to the promoters of genes involved in virulence. e. injecting effectors directly into the cells of the intestinal epithelium.
In addition to providing structural support and mediating transport, membrane proteins are important for allowing bacteria to sense and respond to changes in their environment. for example, the toxr protein is found in the plasma membrane of vibrio cholerae cells. it responds to ph and temperatures characteristic of the human gut environment by c. transmitting signals to communicate with other v. cholerae
Membrane proteins not only provide structural support and mediate transport but are also important for allowing bacteria to sense and respond to changes in their environment. The toxR protein is found in the plasma membrane of Vibrio cholerae cells. It responds to pH and temperatures characteristic of the human gut environment by transmitting signals to communicate with other V. cholerae. The ToxR protein is a transmembrane protein that is vital for the pathogenesis of Vibrio cholerae, the causative agent of cholera.
It functions as a transcription factor and regulates the expression of many virulence genes. ToxR, ToxS, and TcpP are three regulatory proteins that are essential for the transcription of virulence genes in Vibrio cholerae. They function as a complex to activate or repress transcription of genes that are important for the virulence of this bacterium. Therefore, option C, transmitting signals to communicate with other V. cholerae is the correct answer.
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How many chambers does a dog's heart
have?
Answer:
There are four chambers in the dog's heart: two top chambers (the atria) and two bottom chambers (the ventricles).
Explanation:
Answer:
It has 4 chambers
Explanation:
sorry if im wrong
I need help not sure
Answer:
The answer is 2
Explanation:
D,H,J are closely related because they are sharing traits, and it is the most relevant answer
what factor may contribute to the higher food insecurity on the african continent,in the middle east,and in asia?
Answer:
The most common causes of food insecurity in Africa,middle east and asia: population growth, drought, extreme weather events and other agricultural problems.
Explanation:
why is correct measurement important
Explanation:
help in giving accurate information
PLZ HELP 25 POINTS!!!
Give an example of how Eubacteria can be harmful. Explain.
Answer: However, bacteria can also cause disease. Examples of bacterial diseases include tetanus, syphilis, and food poisoning. Bacteria may spread directly from one person to another. For example, they can spread through touching, coughing, or sneezing. Some Eubacteria can induce serious diseases such as tuberculosis, meningitis, anthrax, leprosy, cholera and tetanus. Antibiotics disrupt normal functioning of bacterial ribosomes or synthesis of the cell wall and prevent further multiplication of bacteria in the body.
Explanation:
Can someone plz help me out. I don’t really understand this.
Which kingdom contains the first eukaryotes?
Which of the following is the correct binomial format? O Genus species O Phylum class O Species O Order family
The correct option is A, The correct binomial format is "Genus species."
Genus species is a scientific naming convention used in taxonomy to classify and categorize living organisms. It represents the two main levels of classification below the higher taxonomic ranks of family, order, class, phylum, and kingdom. The genus refers to a group of closely related species that share common characteristics and ancestry. It is always capitalized and italicized when written in scientific literature.
The species name, on the other hand, is a specific epithet that further distinguishes individual organisms within a genus. It is written in lowercase and also italicized. The combination of the genus and species names provides a unique binomial nomenclature for each organism, enabling scientists to communicate and identify species consistently. For example, Homo sapiens represents the genus Homo (including humans and their close relatives) and the species sapiens, which is specific to modern humans.
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Mom has O blood and dad has O blood. What blood type(s) will their children have?
Answer:
A mother who is blood type O can only pass an O allele to her son or daughter. A father who is blood type AB could pass either an A or a B allele to his son or daughter.
Explanation:
Hope this helped :)
a 30 rock cut cave monuments famous for its murals
Ineeditnow
Answer:
Ajanta Caves
Explanation:
Which kingdoms contain organisms that have cell walls?
The function of cell wall is to provide protection. The kingdoms which have cell walls are fungi and plantae.
What is the function of cell wall ?The cell wall provides the protection against the mechanical stress and the pressure that a cell membrane can not handle.
Cell wall is majorly present for the purpose of protection to the species and these species tend to be delicate and tend to be in more danger.
Cell wall of fungi is made up of chitin and it is polysaccharide having the amino glycosidic linkages.
Cell wall of plants is made up of polysaccharides as well where the cellulose is present in chains.
Cellulose provides the tensile strength and this amino glycosidic linkages tend to provide strong skeletal structures in order to provide protection to the specimen.
Therefore only plantae and fungi have the cell walls.
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Can throat cancer be inherited?
Most throat cancers are generally related to smoking and not hereditary, unless the family members are predisposed to smoking.
Which of the following would be considered adaptations for a predator? Select ALL that apply.
A. Thorns on a plant
B. Sharp Claws
C. Aposematism (Warning Coloration)
D. Strong sense of smell
E. Ability to run quickly
The adaptations of a predator from the given options would be sharp claws, aposematism (warning coloration), a strong sense of smell, and the ability to run quickly. Here options B, C, D, and E are the correct answer.
B. Sharp Claws: Sharp claws enable a predator to grasp and immobilize prey, providing an advantage in capturing and subduing prey efficiently.
C. Aposematism (Warning Coloration): Aposematism refers to the display of vibrant, contrasting colors or patterns that warn potential prey of the predator's toxicity or dangerous nature. This adaptation deters potential prey from approaching or attacking the predator, allowing it to avoid unnecessary conflict and conserve energy.
D. Strong sense of smell: A predator with a keen sense of smell can detect the scent trails left by prey, increasing its ability to locate and track potential targets. This adaptation provides an advantage in locating prey and improving hunting success.
E. Ability to run quickly: The ability to run swiftly is advantageous for predators as it enables them to chase down prey, close the distance, and launch an attack. This adaptation improves their chances of capturing fleeing prey.
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How does erosion and deposition shape the landscape?
Answer:
The material moved by erosion is sediment. Deposition occurs when the agents (wind or water) of erosion lay down sediment. Deposition changes the shape of the land. Water's movements (both on land and underground) cause weathering and erosion, which change the land's surface features and create underground formations.
Explanation:
have a good day/night
may i please have a branlliest
what does it mean to be purebread ?
Answer:
If you meant purebred, it means that the species had not been bred with any other species than it`s own.
Ex: a purebred dog bred with another purebred dog produced a purebred offspring
a purebred dog bred with either another species of dog, or a crossbred dog will produce a crossbred offspring
Explanation:
Determine the mRNA and amino acid sequence for the below DNA sequence.
Which of the following describes a mechanism by which microtubules are known to be statſilized? a) Shortening of the GTP cap. b) Increasing the proportion of alpha-tubulin subunits relative to beta-tubulin subunits. c) Binding of microtubule binding proteins, such as Tau. d) Conformational changes undertaken by beta-tubulin as it bhydrolyzes GTP.
Microtubule stabilisation is known to occur through the interaction of microtubule-binding proteins like Tau. Hence (c) is the correct opton.
Cell division, ciliogenesis, and intracellular trafficking are three crucial eukaryotic processes that are mediated by microtubules, which are cytoskeletal elements. They come together from -tubulin heterodimers and separate through a process known as dynamic instability that is triggered by GTP hydrolysis. They have a role in a number of cell motions, including as some types of cell motility, the intracellular movement of organelles, and the division of the chromosomes during mitosis, in addition to determining the shape of the cell. These findings imply that GTP functions in microtubule assembly by first giving tubulin a conformation that is conducive to polymerization, and then by hydrolyzing GTP bound to tubulin to irreversibly change the balance in favour of polymerization.
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T/F. short wavelengths from high-pitched sounds cause displacement of the basilar membrane near the oval window.
The statement "short wavelengths from high-pitched sounds cause displacement of the basilar membrane near the oval window" is true.
To provide a more accurate explanation:
The cochlea, a spiral-shaped structure in the inner ear, plays a crucial role in the process of hearing. Within the cochlea, the basilar membrane is a key component that vibrates in response to sound waves.
When sound waves enter the ear, they travel through the auditory system and reach the cochlea. The oval window, which is located at the base of the cochlea, receives these sound vibrations and sets the fluid inside the cochlea into motion. This motion causes the basilar membrane to vibrate.
The basilar membrane is structured in a way that it varies in width and stiffness along its length. This variation allows different regions of the basilar membrane to respond selectively to different frequencies of sound. The base of the cochlea, near the oval window, is narrower and stiffer, while the apex of the cochlea is wider and more flexible.
High-pitched sounds, which have short wavelengths and higher frequencies, specifically cause displacement of the basilar membrane near the base of the cochlea, close to the oval window. This region of the basilar membrane is more responsive to high-frequency sounds. As a result, the basilar membrane near the oval window detects and responds to these short-wavelength, high-pitched sounds.
In summary, short wavelengths from high-pitched sounds cause displacement of the basilar membrane near the oval window, as this region is specifically responsive to high-frequency sounds.
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The Gulf of Mexico dead zone is an area of hypoxic waters at the mouth of the Mississippi River. Its area varies in size, but can cover up to 6,000-7,000 square miles. The zone occurs between the inner and mid-continental shelf in the northern Gulf of Mexico, beginning at the Mississippi River delta and extending westward to the upper Texas coast. Thousands of farms are located along the Mississippi River and its tributaries and as water washes into the river after a heavy rain, it brings with it nutrients from fertilizers added to farmland. These materials flow downriver and eventually enter the Gulf of Mexico, where they create conditions for a dead zone: an area of low to no oxygen that results in the death of fish and other marine life. The Gulf of Mexico is a major source area for the seafood industry. The Gulf supplies 72% of U.S. harvested shrimp, 66% of harvested oysters, and 16% of commercial fish. Consequently, if the hypoxic zone continues or worsens, fishermen and coastal state economies will be greatly impacted. What can be done to minimize the Gulf dead zone? Choose ALL that could apply. A) Control of animal wastes so that they are not allowed to enter into waterways. B) Adjust the timing of fertilizer applications to limit runoff of excess nutrients from farmland. C) Monitor septic systems and sewage treatment facilities to reduce discharge of nutrients to surface water and groundwater. D) Restrict land use in the areas surrounding the Mississippi delta to exclude industrial sites. E) Counter the effects of fertilizers on algal growth in the Gulf with the use of chemical herbicides.
The things that should be done to minimize the Gulf dead zone include:
A. Control of animal wastes so that they are not allowed to enter into waterways. B. Adjust the timing of fertilizer applications to limit runoff of excess nutrients from farmland.E. Counter the effects of fertilizers on algal growth in the Gulf with the use of chemical herbicides.It should be noted that it's important to manage nutrients efficiently in farmlands through the restoration of wetlands in order to capture nutrients and then reduce runoff.
In order to minimize the Gulf dead zone, there should be control of animal wastes so that they are not allowed to enter into waterways. Also, there should be an adjustment of the timing of fertilizer applications to limit runoff of excess nutrients from farmland.
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nad is directly involved a) only glycolysis b) only ppp c) both pathways d) neither pathway
NAD (Nicotinamide adenine dinucleotide) is directly involved in (C) both glycolysis and the pentose phosphate pathway (PPP).
In glycolysis, NAD acts as a coenzyme and plays a crucial role in the redox reactions of the pathway. During the conversion of glyceraldehyde-3-phosphate to 1,3-bisphosphoglycerate, [tex]NAD^{+}[/tex] is reduced to NADH. This reduction reaction allows NADH to carry high-energy electrons to the electron transport chain for ATP production.
In the pentose phosphate pathway, [tex]NADP^{+}[/tex] (a phosphorylated form of NAD) serves as a coenzyme. [tex]NADP^{+}[/tex]is utilized in the oxidative phase of the pathway to facilitate the oxidation of glucose-6-phosphate to generate NADPH. NADPH is an important reducing agent used in biosynthetic processes, antioxidant defense, and reductive reactions within the cell.
Therefore, NAD is directly involved in both glycolysis (in the form of NADH) and the pentose phosphate pathway (in the form of [tex]NADP^{+}[/tex] and NADPH). The correct answer is option C) both pathways.
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_____ in carbon dioxide in your red blood cells, which causes _____ in pH, causes your breathing to speed up. See Concept 42.6 (Page) View Available Hint(s) _____ in carbon dioxide in your red blood cells, which causes _____ in pH, causes your breathing to speed up. See Concept 42.6 (Page) A decrease ... a drop An increase ... a rise An increase ... a drop A decrease ... a rise Actually, it is the rise and fall of oxygen, not carbon dioxide, that controls breathing.
Answer:
1 An increase
2 A drop
Explanation:
Match the following world's countries with the plate boundary they are located Ethiopia, Kenya, Tanzania region Continent-Continent Div [选择] Ocean-Ocean Convegent Japan ✓ Ocean-Continent Convergent Continent-Continent Transform Ocean-Ocean Divergent Continent-Continent Divergent Iceland Continent-Continent Convergent Ecuador/Western South America Continent-Continent Co USA/Southern California Ocean-Continent Conve v Nepal/Tibet/China region Continent-Continent Co
Here is the matching of the countries with the corresponding plate boundary:
Ethiopia, Kenya, Tanzania region: Continent-Continent Divergent
Japan: Ocean-Ocean Convergent
Iceland: Continent-Continent Divergent
Ecuador/Western South America: Continent-Continent Convergent
USA/Southern California: Ocean-Continent Convergent
Nepal/Tibet/China region: Continent-Continent Convergent
Let's explain the reasoning behind each match:
Ethiopia, Kenya, Tanzania region:
This region is located along the East African Rift System, which is a classic example of a continent-continent divergent boundary.
It is where the African Plate and the Somali Plate are moving away from each other, causing the formation of a rift valley.
Japan: Japan is situated along the Pacific Ring of Fire, which is characterized by subduction zones where oceanic plates converge with continental plates.
Therefore, Japan is located at an ocean-ocean convergent boundary.
Iceland: Iceland is located on the Mid-Atlantic Ridge, which is a divergent boundary between the Eurasian Plate and the North American Plate.
As the plates move apart, magma rises to the surface, creating new crust and causing volcanic activity.
Thus, Iceland is at a continent-continent divergent boundary.
Ecuador/Western South America:
This region lies along the boundary between the Nazca Plate and the South American Plate.
The Nazca Plate is subducting beneath the South American Plate, resulting in the formation of the Andes Mountains.
Hence, Ecuador and Western South America are located at a continent-continent convergent boundary.
USA/Southern California: Southern California is located along the boundary between the Pacific Plate and the North American Plate.
The Pacific Plate is moving northwestward relative to the North American Plate, resulting in a transform boundary.
Therefore, the plate boundary in this region is a continent-continent transform boundary.
Nepal/Tibet/China region:
This region is part of the Himalayan mountain range, formed by the collision of the Indian Plate with the Eurasian Plate.
It is a classic example of a continent-continent convergent boundary.
It's important to note that plate boundaries can be complex and may have variations within a particular region.
The matches provided here represent simplified classifications for each country's general plate boundary.
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ECOTOXICOLOGY
6. Discuss the differences between dysfunction and destruction of target molecules as commonly used in ecotoxicology 7. Suggest detailed reasons why dysregulation can lead adverse effects
Ecotoxicology is a branch of environmental toxicology that investigates the effect of toxicants on organisms in the ecosystem. The differences between dysfunction and destruction of target molecules as commonly used in ecotoxicology.
6. The differences between dysfunction and destruction of target molecules as commonly used in ecotoxicology.
Dysfunction in ecotoxicology is a type of effect that results from the change in the normal physiological activity of a cell, tissue, or organ. It occurs when the toxicant alters the normal functioning of the target molecule. For example, when a pesticide such as DDT is ingested by an organism, it binds to the sodium ion channels in the nervous system, resulting in the impairment of the nervous system.The destruction of target molecules, on the other hand, is a type of effect that results from the direct alteration of a molecule's structure. It occurs when the toxicant physically alters the chemical structure of the molecule. For example, lead adversely affects organisms by binding to proteins and altering their structure.
7. Reasons why dysregulation can lead to adverse effects
Dysregulation can lead to adverse effects in several ways, including: It affects the normal functioning of the organism and can lead to death.It can result in the accumulation of toxic substances, causing long-term damage to the organism's health.It can lead to the overproduction of certain substances that cause harm to the organism.It can disrupt normal physiological processes, leading to disease and other health problems. Therefore, dysregulation has the potential to lead to serious adverse effects on an organism's health. In conclusion, the understanding of the difference between the destruction and dysfunction of target molecules in ecotoxicology and the knowledge of how dysregulation can lead to adverse effects are crucial for understanding the impact of toxic substances on organisms.
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what is membrane potential of a cardiac intrinsic conduction system cell?
A gradient of electrochemical potential exists across cellular membranes, allowing cardiac cells to exclusively propagate action potentials. An average cardiac cell's resting membrane potential is 90 mV.
The Goldman-Hodgkin-Katz equation, which considers permeability (P) as well as the concentration of ions both within and outside of cells ([X]), can be used to characterise this resting potential. The network of intracardiac ganglia and connecting neurons makes up the intrinsic cardiac neural system (ICNS), sometimes known as the heart's own nervous system. As a local hub that combines the inputs from the ICNS and extrinsic innervation, the cardiac ganglia function as a contributor to the tight control of cardiac electrophysiology.
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do you agreed that cell is a building unit of organism yes explain why?class 9
Answer:
It can be, but not really
Explanation:
This is because cells can be the building block of an organism, e.g. humans, but they can also be their own separate organism, such as a bacteria.
The diagram shows part of an aquatic food web
for a stable lake ecosystem in Connecticut.
Turtles
Large fish
Small fish
Aquatic insects
Tadpoles
Water fleas
Rotifers
Algae
What is the source of energy for the algae?
A waves
B. sunlight
C. bacteria
D. rotifers, water fleas and tadpoles
Answer:
Sunlight
Explanation:
I just got it wrong because of the wacko below or above me gave me the wrong answer
Algae possess chlorophyll in their cells. They use carbon dioxide in a manner that is analogous to how we use food. Thus, option B is correct.
What is a characteristic feature of algae?By converting light energy to chemical energy through the process of photosynthesis, carbon dioxide and water are transformed into organic molecules.
Nearly all algae engage in the process, and in fact, much of what is currently known about photosynthesis was first uncovered through research on the green alga Chlorella.
Like other plants, algae benefit from sunlight, therefore denying them of it will limit or even completely stop their growth. For several days, completely shading the tank or aquarium from light is essential.
Therefore, algae require sunshine because algae can photosynthesize, or use sunlight to change carbon dioxide into biological material.
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