the formation of a capsule to wall off and prevent the spread of a staphylococcal infection is an example of :
Answers
An illustration of a papule is the development of a capsule helping wall off or prevent the spreading of a respiratory infections.
How can infections be treated?A regimen of antibiotics is typically used to treat bacterial illnesses. Although there are few antiviral drugs available, doctors may prescribe them for specific viral infections. Some diseases frequently arise as a result of either viruses or viruses.
How is a infections treated?Bacterial diseases can be treated with antibiotics. The most effective antibiotic will depend on which bacterium caused the infection. Most viral infections may be treated with the over medications, which will help you feel a little better while you get well.
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Related Questions
In an ecosystem, _______ are producers because they make their own food. A. plants B. herbivores C. omnivores D. animals
Answers
Answer: A. plants
Explanation:
Plants are producers. They make their own food, which creates energy for them to grow, reproduce and survive.
rite out the chemical formula for ""acetyl-"" and for glucose. which of these is more oxidized (fewer h per c)? how did this happen? where did the h’s go?
Answers
The chemical formula for acetyl is C₂H₃O- while for glucose is C₆H₁₂O₆. The more oxidized is acetyl because intermediates of Krebs cycle make hydrogen atoms move to NADH or FADH2. There are fewer H's per C in acetyl- relative to glucose because they are now in NADH or FADH2.
Kreb's cycle is also known by the name TCA Cycle. It is a part of the process of cellular respiration in aerobic organisms which occurs inside the mitochondria.
Glucose is a monosaccharide that is essential for energy synthesis in the body of living organisms. The glucose provides instant energy to the body. It is broken down in the cytoplasm to release pyruvic acid which may have several fates depending upon the organism.
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what would happen if there is only one type of blood vessel is connected to kidney
Answers
Answer:
Narrowing of the arteries prevents enough oxygen-rich blood from reaching your kidneys. Your kidneys need adequate blood flow to help filter waste products and remove excess fluids. Reduced blood flow to your kidneys may injure kidney tissue and increase blood pressure throughout your body
A farm field that has used only inorganic fertilizer for the past 20 years is most likely to have A farm field that has used only inorganic fertilizer for the past 20 years is most likely to have:____.
a. more soil organisms, more soil structure, and increased nutrient holding capacity. b. more soil organisms, less soil structure, and decreased nutrient holding capacity. c. fewer soil organisms, less soil structure, and decreased nutrient holding capacity. d. fewer soil organisms and less soil structure but increased nutrient holding capacity.
Answers
Answer:
Fewer soil organisms, less soil structure, and decreased nutrient holding capacity.
Compare the two ways in which earth was supplied with enough water to have an ocean. Which is likely to have contributed most of the water on Earth?
Answers
Answer:
One possible way is that the Earth held onto some water when it formed, as there would have been ice in the nebula of gas and dust (called the proto-solar nebula) that eventually formed the sun and the planets about 4.5 billion years ago. Another possible way is that some of that water has remained with the Earth, and might be recycled through the planet's mantle layer. I believe the proto-solar nebula is the most reasonable way since the features of all planets are brought by the elements that formed them; in this case, it was the nebula of gas and dust.
Explanation:
Hopefully this helped! :)
In here what's the meaning of
places a strain ?
Answers
Answer:
In this passage, I'm kinda sure that places a strain means pressure.
Which statement describes an aspect of tectonic plate motion directly
caused by density
differences among tectonic plates?
A. Oceanic plates move outward from the mid-ocean ridge.
B. When oceanic and continental plates collide, the oceanic plate is
subducted.
C. Continental plates are thicker and contain older material than oceanic
plates.
D. The orientation of magnetic particles in oceanic plates changes at regular
intervals.
Answers
Answer:
B
Explanation:
Choose any australopith species and compare it with Homo habilis. List at least two traits that distinguish these species. What do your answers suggest about their classification and relationship to each other? Which one are humans more closely related to?.
Answers
Australopithecus afarensis, also known as "Lucy," and Homo habilis are two hominin species that lived in the African continent during the Pliocene and Pleistocene epochs.
Their anatomical differences suggest that they are distinct hominin species. Their classification and relationship to each other will be further elaborated in this solution.
Lucy (Australopithecus afarensis):
Lucy's body structure was mostly adapted for arboreal life. Lucy was a small-bodied species, standing around 3.5 feet (106.68 cm) tall and weighing around 64 pounds (29 kg). She had a primitive grasping big toe, which was useful for climbing. Her hands were long, and her arms were slender, indicating that she was a skilled tree climber. Her brain was tiny, about 400-500cc.Homo habilis:
Homo habilis had a more modern anatomy than the australopiths. It had a slightly bigger brain than Lucy and used tools for its survival. Its brain was around 600-700cc, making it the first species with a brain that was close to the size of a modern human's brain.It had a more efficient bipedal gait, which made it more adept at walking on two legs. They also had better manual dexterity, allowing them to use tools and weapons to hunt and forage.Two traits that distinguish these species are:
Body size: Australopithecus afarensis (Lucy) was a much smaller species than Homo habilis. Lucy was a small-bodied species, standing around 3.5 feet (106.68 cm) tall and weighing around 64 pounds (29 kg). On the other hand, Homo habilis was a larger-bodied species, standing around 4 feet (1.2 m) tall and weighing around 66-88 pounds (30-40 kg).Brain size: Homo habilis had a more modern anatomy than the australopiths. It had a slightly bigger brain than Lucy and used tools for its survival. Its brain was around 600-700cc, making it the first species with a brain that was close to the size of a modern human's brain. On the other hand, Lucy had a small brain, around 400-500cc.Humans are more closely related to Homo habilis than to Lucy (Australopithecus afarensis). The reason for this is that Homo habilis had a more advanced bipedal gait than Lucy and had a larger brain than Lucy. Additionally, Homo habilis is regarded as a member of the Homo genus, which is believed to be a direct ancestor of modern humans.
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59
A substance that influences the reaction but does not participate in the reaction is a
Mark this and return
Save and Exit
Next
Answers
Answer:
It is called a CATALYST.
A substance that has an influence on the reaction but it does not take part in the reaction is known as a catalyst.
What are the properties of a catalyst?A catalyst has an important property of selectivity which means it only catalyzes a specific reaction. Every reaction is catalyzed by a unique catalyst that is specific to that particular reaction. A catalyst usually undergoes a physical change but does not undergo a chemical change during the reaction.
A catalyst works by increasing the rate of reaction. In a chemical reaction, there is breaking and rebuilding of bonds between different atoms and molecules. This process is made easy with the help of a catalyst which lowers the activation energy and catalyzes the reaction in a smooth manner.
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The small intestine has special structures, called villi, which help absorption of digested food. Which of the following is NOT a feature?
B1. Good blood supply
B2. Impermeable walls
B3. Large surface area
B4. Thin layer of cells
Answers
B2) Impermeable walls
Villi together with it's microvilli tremendously increase surface area of absorption. And hence supports effective absorption of nutrients into blood. Villi have permeable membranes . Thus, nutrients can easily get their way through them.
How does the removal of the top predator in the food chain described affect other organisms?
The frog population will increase
The frog population will decrease
There will be no effect on the frog populaiton.
The number of grasshoppers will increase
Answers
Answer:
The frog population will increase
Explanation:
The frog population will increase because if the top predators in the food chain described affect the frog organisms that will increase
Which phrase best describes the mantle of a mollusk?
A structure that facilitates movement.
A structure that facilitates movement.
A structure that allows mollusks to obtain food.
A structure that allows mollusks to obtain food.
A structure that allows parasitic mollusks to obtain a host.
A structure that allows parasitic mollusks to obtain a host.
A structure involved in shell building and protecting organs.
Answers
Answer:
Artificial intelligence (AI) refers to the simulation of human intelligence in machines that are programmed to think like humans and mimic their actions. The term may also be applied to any machine that exhibits traits associated with a human mind such as learning and problem-solving.
diagram x,y and z represent the apparatus and material used to test for specific food type. study the graph amd answe questions that follow:State the aim of each test x,y and z
Answers
how does baby get its shape in the womb of an woman?
Answers
Answer:
Uterus (also called the womb): The uterus is a hollow, pear-shaped organ located in a woman's lower abdomen, between the bladder and the rectum, that sheds its lining each month during menstruation. When a fertilized egg (ovum) becomes implanted in the uterus, the baby develops there.Which object made of one or more smaller units would make the best model of cells
from a plant?
Answers
when you swallow, food, water, and other liquids move into the ____, a hollow tube that connects the mouth to the stomach
Answers
Good luck!
What are Mendel's two laws?
Answers
Answer:
1) the law of segregation
2) the law of independent assortment
Explanation:
The outermost layer of rock on the earth is called
the crust, which includes the continental crust
and oceanic crust. Why is the oceanic crust
much thinner than the continental crust,
but much more dense?
A it's composed of silica which
is high in oxygen and silicon
B it's composed of basalt which
is high in iron and magnesium
C it's under the ocean
D it's younger
Answers
Answer:
B
Explanation:
The density of continental crust is 2.9 g/cm^3. Oceanic crust, while thinner, is made of mafic materials (Fe, Mg)-- mainly basalt
HELP!! HELP!! HELP!!
Unlike simple amino acids, complex proteins are
(A) Made by bacteria
(B) Polymers of monomer subunits
(C) Not digestible
(D) Made of C, H, O, and P
E) Made by hydrolysis
Answers
Answer:
D
Explanation:
because they have C, H, O, and N but about 500 naturally occurring amino acids are known and can be classified in many ways. But they have all of the answer that you put down I think
Explanation:
D)made by c,h,o,and p
If you look into a pond or a calm river, you may see a clear reflection of yourself. What does this tell you about the surface of the water?
Answers
Answer:
It tells that water is a transparent object. So it reflects light and hence shows our image.
leukemia is a type of bone marrow cancer in which the hematopoietic tissue produces a very large number of immature leukocytes. at the same time, the patient is anemic and bruises easily. what does the anemia and easy bruising indicate about the effect of leukemia on red bone marrow?
Answers
The anemia and easy bruising observed in a patient with leukemia indicate that the disease is affecting the normal functioning of the red bone marrow, leading to reduced production of red blood cells and impaired platelet function, respectively.
The presence of anemia and easy bruising in a patient with leukemia suggests that leukemia has an adverse effect on the red bone marrow, specifically on the production of red blood cells (erythrocytes) and platelets.
Anemia is a condition characterized by a decrease in the number of red blood cells or a decrease in the amount of hemoglobin in the blood. Since red blood cells are responsible for carrying oxygen to the body's tissues, a reduction in their numbers or functionality can result in reduced oxygen transport. In leukemia, the excessive production of immature leukocytes (white blood cells) in the bone marrow can crowd out the normal cells, including the production of red blood cells. This overcrowding and displacement can lead to a decreased production of red blood cells, resulting in anemia.
Easy bruising, on the other hand, is often associated with a decreased number or impaired function of platelets, which are responsible for blood clotting. In leukemia, the abnormal leukocytes can interfere with the normal production of platelets in the bone marrow or disrupt their normal functioning. This disruption can lead to a reduced number of functional platelets, causing a decreased ability of the blood to form clots and resulting in easy bruising or prolonged bleeding.
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Which of the following biomes are considered temperate biomes? a. Deciduous forests and grasslands b. Chaparral and tundra c. Rainforest and tundra d. Alpine and deciduous forests Please select the best answer from the choices provided A B C D.
Answers
The animals and plants of the habitat living together in an area are called biomes. Deciduous forests and grasslands are considered temperate biomes.
What are temperate biomes?The temperate biome is the biome found between the boreal and tropical regions of the planet and includes grasslands, forests and chaparral.
It is a major habitat constituting deciduous trees that shed their leaves in the winter season and the biome is characterized by humidity and high precipitation levels.
The temperate grasslands and deciduous forests are the major temperate biomes that have herbs, grasses, shrubs and many other plantations.
Therefore, option a. deciduous forests and grasslands are temperate biomes.
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Answer:
A) deciduous forests and grasslands
Explanation:
EDG 2022
Imagine that a mutation occurs so that kinetochores do not form. Predict what would happen to a cell with this mutation.A. Since kinetochores are vestigial, the cell would be unaffected.B. DNA would not replicate.C. Genetic diversity would increase in the daughter cells.D. Chromosomes would not move during meiosis.
Answers
Answer:
Explanation:
D. Chromosomes would not move during meiosis.
Kinetochores play a crucial role in chromosome movement and segregation during cell division, particularly in mitosis and meiosis. They are protein structures that form on the centromeres of chromosomes and attach to spindle fibers, which are responsible for pulling the chromosomes apart.
If a mutation occurs that prevents the formation of kinetochores, the cell would be unable to properly attach chromosomes to spindle fibers. As a result, chromosome movement and segregation during cell division would be disrupted, leading to various consequences.
In the context of meiosis specifically, the lack of functional kinetochores would prevent the proper separation of homologous chromosomes during meiosis I and the separation of sister chromatids during meiosis II. This disruption would likely result in the failure of chromosome movement and lead to abnormal chromosome numbers in the daughter cells, causing genetic abnormalities and potentially nonviable or non-functional gametes.
Therefore, the correct prediction in this case is D. Chromosomes would not move during meiosis.
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What is the main function of the circulatory system in multicellular organisms?
Answers
Answer:
Multicellular organisms have developed transport and circulatory systems to deliver oxygen and food to cells and remove carbon dioxide and metabolic wastes.
Explanation:
Answer:
To transport materials throughout the body
Explanation:
Describe two things that the somatic and autonomic nervous system have in common and two characterstics that they do not share
Answers
The somatic and autonomic nervous systems are two divisions of the peripheral nervous system that play distinct roles in the body.
While they differ in their functions, there are certain similarities and differences between them. Here are two things they have in common and two characteristics that set them apart:
Commonalities:
Neural Signaling: Both the somatic and autonomic nervous systems involve the transmission of signals through neurons. Neurons are specialized cells that transmit electrical impulses, allowing communication between different parts of the body.Origin: Both systems originate from the central nervous system, specifically the spinal cord. Nerves from the spinal cord branch out and extend into various regions of the body, connecting to different organs, muscles, and tissues.Differences:
Control of Effectors: The somatic nervous system controls voluntary movements and regulates skeletal muscles. It enables conscious control over body movements, such as walking, running, and writing. In contrast, the autonomic nervous system regulates involuntary processes and controls smooth muscles, cardiac muscles, and glands. It governs automatic functions like heart rate, digestion, and respiration.Dual Innervation: The autonomic nervous system is further divided into the sympathetic and parasympathetic divisions. These two divisions often have opposing effects on target organs. For example, the sympathetic division increases heart rate and dilates blood vessels, preparing the body for "fight or flight" responses. In contrast, the parasympathetic division slows heart rate and promotes restful activities like digestion and relaxation. The somatic nervous system, on the other hand, does not exhibit this dual innervation system.These are just a few examples to highlight the commonalities and differences between the somatic and autonomic nervous systems. It's important to note that both systems work together to maintain homeostasis and ensure proper functioning of the body.
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PLEASE HELP I WILL MARK BRAINALIST
Answers
Answer:
I think d
Explanation: it makes sense
Answer:
no it is A
Explanation:
What is the function of the following organelles?
Nucleus
Cell membrane
Plasma membrane
Mitochondria
Vacuole
Endoplasmic reticulum
Cell wall
Chloroplasts
Ribosomes
Cytoplasm
Are the following organelles found in plant cells, animal cells, or both?
Nucleus
Cell membrane
Plasma membrane
Mitochondria
Vacuole
Endoplasmic reticulum
Cell wall
Chloroplasts
Ribosomes
Cytoplasm
Answers
Answer:
Explanation:
The nucleus controls and regulates the activities of the cell (e.g., growth and metabolism) and carries the genes, structures that contain the hereditary information
The the cell membrane, provides protection for a cell. It also provides a fixed environment inside the cell, and that membrane has several different functions.
The plasma membrane is the same as a cell membrane
Mitochondria are membrane-bound cell organelles (mitochondrion, singular) that generate most of the chemical energy needed to power the cell's biochemical reactions. Chemical energy produced by the mitochondria is stored in a small molecule called adenosine triphosphate
Vacuole. A vacuole is a membrane-bound cell organelle. In animal cells, vacuoles are generally small and help sequester waste products. In plant cells, vacuoles help maintain water balance.
The endoplasmic reticulum can either be smooth or rough, and in general its function is to produce proteins for the rest of the cell to function. The rough endoplasmic reticulum has on it ribosomes, which are small, round organelles whose function it is to make those proteins.
The cell wall surrounds the plasma membrane of plant cells and provides tensile strength and protection against mechanical and osmotic stress. It also allows cells to develop turgor pressure, which is the pressure of the cell contents against the cell wall.
In particular, organelles called chloroplasts allow plants to capture the energy of the Sun in energy-rich molecules; cell walls allow plants to have rigid structures as varied as wood trunks and supple leaves; and vacuoles allow plant cells to change size.
A ribosome is a cellular particle made of RNA and protein that serves as the site for protein synthesis in the cell. The ribosome reads the sequence of the messenger RNA (mRNA) and, using the genetic code, translates the sequence of RNA bases into a sequence of amino acids.
The cytoplasm is the gel-like fluid inside the cell. It is the medium for chemical reaction. It provides a platform upon which other organelles can operate within the cell. All of the functions for cell expansion, growth and replication are carried out in the cytoplasm of a cell.
a single microbial species can often have different strains or sterotypes. they differ slightly in their genetic content, mainly in genes that convey (severity of) virulence. True/False
Answers
True. A single microbial species can have different strains or genotypes that vary in their genetic content, including genes that encode virulence factors.
These genetic differences can result in variations in the severity of disease caused by different strains of the same species. For example, certain strains of Escherichia coli can cause mild gastroenteritis, while others can cause severe diarrheal disease or even life-threatening complications such as hemolytic uremic syndrome.
Similarly, different strains of Streptococcus pneumoniae can vary in their ability to cause invasive infections such as pneumonia, meningitis, or sepsis. Understanding the genetic diversity and virulence potential of microbial species and strains is important for developing effective diagnostic and treatment strategies.
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Which one of the following does not occur when blood passes through most systemic capillary beds? a. The pH of the blood decreases. b. The partial pressure of O2 in the blood decreases. C. Blood pressure decreases. d. Water, ions and plasma proteins diffuse into the interstitial fluid. e. None of the above...these all occur.
Answers
The correct answer is:
d. Water, ions and plasma proteins diffuse into the interstitial fluid.
This option does not occur when blood passes through most systemic capillary beds. In most cases, only water and small solutes (such as ions and nutrients) diffuse into the interstitial fluid, while plasma proteins generally remain within the blood vessels.The capillary bed is made up of a web of interconnected blood vessels. An arteriole that transports blood away from the heart brings blood into the web of capillaries at each end of a systemic capillary bed. Blood is removed from the capillary bed and returned to the heart via a venule on the opposite side of the bed.
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Analysis in which general conclusions are drawn from specific observations is called
a. deductive reasoning
b. inductive reasoning
c. reductive reasoning
d. productive reasoning
Answers
Answer: Option B
Inductive reasoning.
Explanation:
It is inductive reasoning because inductive reasoning is a type of reasoning in which general informations are made based on some specific observations or information even when the conclusion is not complete guaranteed to be true.
This means that you make a guess's or generalizations based on the information you have at hand.
For example; The left handed people the you know uses left hand in right and you now make the conclusion that all left handed people write with their left hand only.