The symbiotic algae found in the secretory cells of Hydra is known as Euchlorella. This green algae has a mutualistic relationship with the Hydra, providing it with oxygen and some nutrients produced through photosynthesis. In exchange, the Hydra offers a protected environment and access to sunlightRead more
The symbiotic algae found in the secretory cells of Hydra is known as Euchlorella. This green algae has a mutualistic relationship with the Hydra, providing it with oxygen and some nutrients produced through photosynthesis. In exchange, the Hydra offers a protected environment and access to sunlight, which the algae needs for photosynthesis. This symbiotic relationship is beneficial for both organisms, as the algae can thrive in the Hydra’s cells while contributing to the Hydra’s metabolic needs. Euchlorella’s presence can also give Hydra a greenish tint, indicating the presence of the algae within its cells. This relationship is an example of how different species can work together for mutual benefit.
The embryo developing in the uterus receives nourishment primarily through [C] the placenta. The placenta forms from the embryo's tissues and the uterine lining and serves as a vital connection between the mother and the developing fetus. Through the placenta, the mother's bloodstream delivers oxygeRead more
The embryo developing in the uterus receives nourishment primarily through [C] the placenta. The placenta forms from the embryo’s tissues and the uterine lining and serves as a vital connection between the mother and the developing fetus. Through the placenta, the mother’s bloodstream delivers oxygen, nutrients, and antibodies to the fetus while removing waste products like carbon dioxide.
This exchange occurs through blood vessels in the placenta, allowing for the transfer of essential substances necessary for the embryo’s growth and development. Unlike the fallopian tube and uterus, which provide environments for early embryo development but do not directly nourish the embryo, the placenta acts as a specialized organ solely dedicated to facilitating the exchange of substances between the maternal and fetal circulations, ensuring the embryo’s proper nourishment throughout pregnancy.
Generally, fertilization takes place in [A] the fallopian tube. After ovulation, an egg is released from the ovary and enters the fallopian tube. If sperm are present in the fallopian tube due to recent intercourse, fertilization can occur when a sperm successfully penetrates and fuses with the egg.Read more
Generally, fertilization takes place in [A] the fallopian tube. After ovulation, an egg is released from the ovary and enters the fallopian tube. If sperm are present in the fallopian tube due to recent intercourse, fertilization can occur when a sperm successfully penetrates and fuses with the egg. The fertilized egg, now called a zygote, undergoes cell division as it moves down the fallopian tube toward the uterus. It takes several days for the zygote to reach the uterus, where it implants into the uterine lining and continues to develop into an embryo.
While the uterus provides the environment for embryo implantation and development, fertilization typically occurs in the fallopian tube, where the egg and sperm meet. The cervix acts as a passage between the vagina and the uterus, and the vagina serves as the entry point for sperm during intercourse.
The function of 'Hanle's loop' is related to [A] Excretory system. Hanle's loop, also known as the loop of Henle, is a vital component of the nephron, which is the functional unit of the kidney involved in urine formation. Its primary role is in the process of urine concentration and the reabsorptioRead more
The function of ‘Hanle’s loop’ is related to [A] Excretory system. Hanle’s loop, also known as the loop of Henle, is a vital component of the nephron, which is the functional unit of the kidney involved in urine formation. Its primary role is in the process of urine concentration and the reabsorption of water and electrolytes from the filtrate. As filtrate passes through Hanle’s loop, water and ions are selectively reabsorbed or retained based on the body’s hydration needs. This mechanism allows the kidneys to regulate fluid balance and maintain proper electrolyte concentrations in the body.
While other systems such as the reproductive system, urinary reproductive system, and nervous system perform distinct functions, Hanle’s loop specifically contributes to the excretory system by facilitating urine concentration and water-electrolyte balance within the body.
The main chemical compound found in human kidney stones is [C] Calcium oxalate. These stones constitute the most prevalent type, forming when calcium combines with oxalate, a substance naturally found in many foods. When urine contains high levels of calcium and oxalate, they can crystallize, aggregRead more
The main chemical compound found in human kidney stones is [C] Calcium oxalate. These stones constitute the most prevalent type, forming when calcium combines with oxalate, a substance naturally found in many foods. When urine contains high levels of calcium and oxalate, they can crystallize, aggregating to form solid stones within the kidneys. Calcium oxalate stones vary in size and may cause significant discomfort and complications if they obstruct the urinary tract.
While other compounds like [A] Uric acid can also contribute to kidney stone formation, calcium oxalate stones are the most common. Although less frequent, stones composed of [B] Calcium carbonate or [D] Calcium sulphate may also occur, but their occurrence is comparatively rare compared to calcium oxalate stones, which are the predominant type encountered in clinical settings.
Sweating is important for [D] To regulate body temperature. It serves as the body's primary cooling mechanism during periods of increased heat or physical exertion. Sweat glands release moisture onto the skin's surface, which then evaporates, drawing heat away from the body and lowering its temperatRead more
Sweating is important for [D] To regulate body temperature. It serves as the body’s primary cooling mechanism during periods of increased heat or physical exertion. Sweat glands release moisture onto the skin’s surface, which then evaporates, drawing heat away from the body and lowering its temperature. This physiological process helps prevent overheating and maintains a stable internal body temperature, crucial for the proper functioning of various bodily systems.
While sweating can indirectly contribute to [A] reducing body odor by flushing out bacteria and toxins from the skin, and [C] potentially aiding in opening skin pores by clearing out debris, its primary function remains thermoregulation. Through sweating, the body efficiently manages heat dissipation, ensuring optimal performance and overall well-being, particularly during exercise or exposure to high temperatures.
Dialysis is used to complete the function of [D] Kidneys. It is a medical procedure employed when the kidneys are unable to adequately perform their vital roles of filtering waste products, excess salts, and fluids from the blood. By mimicking the natural filtration process of the kidneys, dialysisRead more
Dialysis is used to complete the function of [D] Kidneys. It is a medical procedure employed when the kidneys are unable to adequately perform their vital roles of filtering waste products, excess salts, and fluids from the blood. By mimicking the natural filtration process of the kidneys, dialysis helps maintain the body’s balance of electrolytes and fluids. During dialysis, blood is circulated through a machine that contains a semi-permeable membrane. This membrane allows waste products and excess fluids to pass through, cleansing the blood. The purified blood is then returned to the body.
While other organs like the lungs, heart, and liver play crucial roles in maintaining overall bodily functions, dialysis specifically addresses the impaired kidney function by providing artificial filtration. Therefore, dialysis completes the function of the kidneys, ensuring essential waste removal and maintaining proper fluid and electrolyte balance in the body.
The maximum amount of urea is found in [A] blood. Urea, a waste product resulting from the breakdown of proteins in the liver, is primarily transported in the bloodstream to the kidneys for filtration and eventual excretion in urine. Blood serves as the main carrier for urea, ensuring its delivery tRead more
The maximum amount of urea is found in [A] blood. Urea, a waste product resulting from the breakdown of proteins in the liver, is primarily transported in the bloodstream to the kidneys for filtration and eventual excretion in urine. Blood serves as the main carrier for urea, ensuring its delivery to the kidneys for removal from the body. While urea may also be present in other bodily fluids such as sweat and saliva, the concentration is significantly lower compared to blood. The heart, on the other hand, is a muscular organ responsible for pumping blood throughout the body and does not store urea.
Likewise, urine is the primary excretory product containing urea, but the amount found in urine is lower than what is present in the bloodstream. Therefore, blood contains the maximum amount of urea in the human body.
The artificial kidney functions primarily on the principle of [C] Dialysis. Dialysis is a process that replicates the natural function of the kidneys, which involves removing waste products and excess fluids from the blood. It operates by utilizing diffusion, a process where solutes move from an areRead more
The artificial kidney functions primarily on the principle of [C] Dialysis. Dialysis is a process that replicates the natural function of the kidneys, which involves removing waste products and excess fluids from the blood. It operates by utilizing diffusion, a process where solutes move from an area of high concentration to an area of low concentration across a semi-permeable membrane. In hemodialysis, blood flows through one side of the semi-permeable membrane while a dialysis solution flows on the other side.
This allows waste products and excess fluids in the blood to pass through the membrane and be removed by the dialysis solution. Osmosis also plays a role in dialysis by facilitating the movement of water across the membrane to maintain proper fluid balance. Active circulation, however, is not a primary principle of artificial kidney function.
The functional unit of the kidney is [C] Nephron. Nephrons are complex microscopic structures responsible for the filtration of blood and the formation of urine in the kidneys. Each kidney contains millions of nephrons. Each nephron consists of a renal corpuscle, comprising the glomerulus and BowmanRead more
The functional unit of the kidney is [C] Nephron. Nephrons are complex microscopic structures responsible for the filtration of blood and the formation of urine in the kidneys. Each kidney contains millions of nephrons. Each nephron consists of a renal corpuscle, comprising the glomerulus and Bowman’s capsule, and a renal tubule. The renal tubule further includes the proximal convoluted tubule, loop of Henle, distal convoluted tubule, and collecting duct. Blood is filtered in the renal corpuscle, where waste products and excess substances are removed from the blood and converted into urine.
The renal tubule then processes this filtrate, reabsorbing essential substances such as water, glucose, and electrolytes, and secreting waste products into the urine. The nephron’s intricate structure and physiological functions play a crucial role in maintaining electrolyte balance, regulating blood pressure, and eliminating waste products from the body.
Which symbiotic algae is found in the secretory cells of Hydra?
The symbiotic algae found in the secretory cells of Hydra is known as Euchlorella. This green algae has a mutualistic relationship with the Hydra, providing it with oxygen and some nutrients produced through photosynthesis. In exchange, the Hydra offers a protected environment and access to sunlightRead more
The symbiotic algae found in the secretory cells of Hydra is known as Euchlorella. This green algae has a mutualistic relationship with the Hydra, providing it with oxygen and some nutrients produced through photosynthesis. In exchange, the Hydra offers a protected environment and access to sunlight, which the algae needs for photosynthesis. This symbiotic relationship is beneficial for both organisms, as the algae can thrive in the Hydra’s cells while contributing to the Hydra’s metabolic needs. Euchlorella’s presence can also give Hydra a greenish tint, indicating the presence of the algae within its cells. This relationship is an example of how different species can work together for mutual benefit.
See lessBy which structure does the embryo developing in the uterus get nourishment?
The embryo developing in the uterus receives nourishment primarily through [C] the placenta. The placenta forms from the embryo's tissues and the uterine lining and serves as a vital connection between the mother and the developing fetus. Through the placenta, the mother's bloodstream delivers oxygeRead more
The embryo developing in the uterus receives nourishment primarily through [C] the placenta. The placenta forms from the embryo’s tissues and the uterine lining and serves as a vital connection between the mother and the developing fetus. Through the placenta, the mother’s bloodstream delivers oxygen, nutrients, and antibodies to the fetus while removing waste products like carbon dioxide.
See lessThis exchange occurs through blood vessels in the placenta, allowing for the transfer of essential substances necessary for the embryo’s growth and development. Unlike the fallopian tube and uterus, which provide environments for early embryo development but do not directly nourish the embryo, the placenta acts as a specialized organ solely dedicated to facilitating the exchange of substances between the maternal and fetal circulations, ensuring the embryo’s proper nourishment throughout pregnancy.
Generally fertilization takes place in
Generally, fertilization takes place in [A] the fallopian tube. After ovulation, an egg is released from the ovary and enters the fallopian tube. If sperm are present in the fallopian tube due to recent intercourse, fertilization can occur when a sperm successfully penetrates and fuses with the egg.Read more
Generally, fertilization takes place in [A] the fallopian tube. After ovulation, an egg is released from the ovary and enters the fallopian tube. If sperm are present in the fallopian tube due to recent intercourse, fertilization can occur when a sperm successfully penetrates and fuses with the egg. The fertilized egg, now called a zygote, undergoes cell division as it moves down the fallopian tube toward the uterus. It takes several days for the zygote to reach the uterus, where it implants into the uterine lining and continues to develop into an embryo.
While the uterus provides the environment for embryo implantation and development, fertilization typically occurs in the fallopian tube, where the egg and sperm meet. The cervix acts as a passage between the vagina and the uterus, and the vagina serves as the entry point for sperm during intercourse.
See lessThe function of Hanle’s loop is related to
The function of 'Hanle's loop' is related to [A] Excretory system. Hanle's loop, also known as the loop of Henle, is a vital component of the nephron, which is the functional unit of the kidney involved in urine formation. Its primary role is in the process of urine concentration and the reabsorptioRead more
The function of ‘Hanle’s loop’ is related to [A] Excretory system. Hanle’s loop, also known as the loop of Henle, is a vital component of the nephron, which is the functional unit of the kidney involved in urine formation. Its primary role is in the process of urine concentration and the reabsorption of water and electrolytes from the filtrate. As filtrate passes through Hanle’s loop, water and ions are selectively reabsorbed or retained based on the body’s hydration needs. This mechanism allows the kidneys to regulate fluid balance and maintain proper electrolyte concentrations in the body.
See lessWhile other systems such as the reproductive system, urinary reproductive system, and nervous system perform distinct functions, Hanle’s loop specifically contributes to the excretory system by facilitating urine concentration and water-electrolyte balance within the body.
The main chemical compound found in human kidney stone is
The main chemical compound found in human kidney stones is [C] Calcium oxalate. These stones constitute the most prevalent type, forming when calcium combines with oxalate, a substance naturally found in many foods. When urine contains high levels of calcium and oxalate, they can crystallize, aggregRead more
The main chemical compound found in human kidney stones is [C] Calcium oxalate. These stones constitute the most prevalent type, forming when calcium combines with oxalate, a substance naturally found in many foods. When urine contains high levels of calcium and oxalate, they can crystallize, aggregating to form solid stones within the kidneys. Calcium oxalate stones vary in size and may cause significant discomfort and complications if they obstruct the urinary tract.
While other compounds like [A] Uric acid can also contribute to kidney stone formation, calcium oxalate stones are the most common. Although less frequent, stones composed of [B] Calcium carbonate or [D] Calcium sulphate may also occur, but their occurrence is comparatively rare compared to calcium oxalate stones, which are the predominant type encountered in clinical settings.
See lessSweating is important for which of the following?
Sweating is important for [D] To regulate body temperature. It serves as the body's primary cooling mechanism during periods of increased heat or physical exertion. Sweat glands release moisture onto the skin's surface, which then evaporates, drawing heat away from the body and lowering its temperatRead more
Sweating is important for [D] To regulate body temperature. It serves as the body’s primary cooling mechanism during periods of increased heat or physical exertion. Sweat glands release moisture onto the skin’s surface, which then evaporates, drawing heat away from the body and lowering its temperature. This physiological process helps prevent overheating and maintains a stable internal body temperature, crucial for the proper functioning of various bodily systems.
While sweating can indirectly contribute to [A] reducing body odor by flushing out bacteria and toxins from the skin, and [C] potentially aiding in opening skin pores by clearing out debris, its primary function remains thermoregulation. Through sweating, the body efficiently manages heat dissipation, ensuring optimal performance and overall well-being, particularly during exercise or exposure to high temperatures.
See lessDialysis is used to complete which process?
Dialysis is used to complete the function of [D] Kidneys. It is a medical procedure employed when the kidneys are unable to adequately perform their vital roles of filtering waste products, excess salts, and fluids from the blood. By mimicking the natural filtration process of the kidneys, dialysisRead more
Dialysis is used to complete the function of [D] Kidneys. It is a medical procedure employed when the kidneys are unable to adequately perform their vital roles of filtering waste products, excess salts, and fluids from the blood. By mimicking the natural filtration process of the kidneys, dialysis helps maintain the body’s balance of electrolytes and fluids. During dialysis, blood is circulated through a machine that contains a semi-permeable membrane. This membrane allows waste products and excess fluids to pass through, cleansing the blood. The purified blood is then returned to the body.
See lessWhile other organs like the lungs, heart, and liver play crucial roles in maintaining overall bodily functions, dialysis specifically addresses the impaired kidney function by providing artificial filtration. Therefore, dialysis completes the function of the kidneys, ensuring essential waste removal and maintaining proper fluid and electrolyte balance in the body.
Maximum amount of urea is found in the human body?
The maximum amount of urea is found in [A] blood. Urea, a waste product resulting from the breakdown of proteins in the liver, is primarily transported in the bloodstream to the kidneys for filtration and eventual excretion in urine. Blood serves as the main carrier for urea, ensuring its delivery tRead more
The maximum amount of urea is found in [A] blood. Urea, a waste product resulting from the breakdown of proteins in the liver, is primarily transported in the bloodstream to the kidneys for filtration and eventual excretion in urine. Blood serves as the main carrier for urea, ensuring its delivery to the kidneys for removal from the body. While urea may also be present in other bodily fluids such as sweat and saliva, the concentration is significantly lower compared to blood. The heart, on the other hand, is a muscular organ responsible for pumping blood throughout the body and does not store urea.
See lessLikewise, urine is the primary excretory product containing urea, but the amount found in urine is lower than what is present in the bloodstream. Therefore, blood contains the maximum amount of urea in the human body.
Artificial kidney works on which of the following principles?
The artificial kidney functions primarily on the principle of [C] Dialysis. Dialysis is a process that replicates the natural function of the kidneys, which involves removing waste products and excess fluids from the blood. It operates by utilizing diffusion, a process where solutes move from an areRead more
The artificial kidney functions primarily on the principle of [C] Dialysis. Dialysis is a process that replicates the natural function of the kidneys, which involves removing waste products and excess fluids from the blood. It operates by utilizing diffusion, a process where solutes move from an area of high concentration to an area of low concentration across a semi-permeable membrane. In hemodialysis, blood flows through one side of the semi-permeable membrane while a dialysis solution flows on the other side.
This allows waste products and excess fluids in the blood to pass through the membrane and be removed by the dialysis solution. Osmosis also plays a role in dialysis by facilitating the movement of water across the membrane to maintain proper fluid balance. Active circulation, however, is not a primary principle of artificial kidney function.
See lessThe functional unit of the kidney is
The functional unit of the kidney is [C] Nephron. Nephrons are complex microscopic structures responsible for the filtration of blood and the formation of urine in the kidneys. Each kidney contains millions of nephrons. Each nephron consists of a renal corpuscle, comprising the glomerulus and BowmanRead more
The functional unit of the kidney is [C] Nephron. Nephrons are complex microscopic structures responsible for the filtration of blood and the formation of urine in the kidneys. Each kidney contains millions of nephrons. Each nephron consists of a renal corpuscle, comprising the glomerulus and Bowman’s capsule, and a renal tubule. The renal tubule further includes the proximal convoluted tubule, loop of Henle, distal convoluted tubule, and collecting duct. Blood is filtered in the renal corpuscle, where waste products and excess substances are removed from the blood and converted into urine.
See lessThe renal tubule then processes this filtrate, reabsorbing essential substances such as water, glucose, and electrolytes, and secreting waste products into the urine. The nephron’s intricate structure and physiological functions play a crucial role in maintaining electrolyte balance, regulating blood pressure, and eliminating waste products from the body.