What is from by a group of cells which work together as organs in an organ system?

What is from by a group of cells which work together as organs in an organ system?
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The animals in which cells are organized into structural and functional units called as tissues, organs, and organ system are grouped under which subk

Description : The animals in which cells are organized into structural and functional units called as tissues, organs, and organ system are grouped under which subk

Last Answer : The animals in which cells are organized into structural and functional units called as tissues, ... Parazoa B. Eumetazoa C. Metazoa D. Bilateria

What group of organs work together so your body can use food?

Description : What group of organs work together so your body can use food?

Last Answer : digestive system

Assertion `:` A portal system start and ends with blood capillaries. Reason `:` A portal system collec blood from a organ or organs and distribute thi

Description : Assertion `:` A portal system start and ends with blood capillaries. Reason `:` A portal system collec blood from a organ or organs and distribute thi

Last Answer : Assertion `:` A portal system start and ends with blood capillaries. Reason `:` A portal system collec ... . D. If both Assertion & Reason are false.

Is it possible to transfer someone's memories and personality to someone else by transplanting a certain brain organ, and if so, what organ - or organs, perhaps - would be able to do this?

Description : Is it possible to transfer someone's memories and personality to someone else by transplanting a certain brain organ, and if so, what organ - or organs, perhaps - would be able to do this?

Last Answer : The brain itself is an organ. The frontal lobe is the part mostly responsible for personality. I know of no way the frontal lobe can be switched from one human to another.

Should people who refuse to be organ donors be able to receive organs?

Description : Should people who refuse to be organ donors be able to receive organs?

Last Answer : Good question. I think…..No. But that also seems a little harsh, probably. Anyway you approach it, a person like this is essentially saying “You can’t have mine, but I should still be able to take theirs.”

Which organ is considered as "Graveyard of RBC" where most of them are destroyed by macrophages Which of the following organs can be called as a sort

Description : Which organ is considered as "Graveyard of RBC" where most of them are destroyed by macrophages Which of the following organs can be called as a sort

Last Answer : Which organ is considered as "Graveyard of RBC" where most of them are destroyed by macrophages Which of the ... A. Heart B. Liver C. Spleen D. Lungs

Assertion :- According to Lamarck, evolution of life forms had occured but driven by use and disuse of organs. Use and disuse of organ leads to change

Description : Assertion :- According to Lamarck, evolution of life forms had occured but driven by use and disuse of organs. Use and disuse of organ leads to change

Last Answer : Assertion :- According to Lamarck, evolution of life forms had occured but driven by use and disuse of ... . D. If both Assertion & Reason are false.

Hormones act only on specific organs or tissues. These are called (A) Active sites (B) Reaction centre (C) Target organ/Tissue(D) Physiological site HORMONE METABOLISM 231

Description : Hormones act only on specific organs or tissues. These are called (A) Active sites (B) Reaction centre (C) Target organ/Tissue(D) Physiological site HORMONE METABOLISM 231

Last Answer : Answer : C

According to the accepted concept of hormone action, if receptor molecules are removed from target organs, then the target organ will (a) continue to respond to the hormone without any difference (b) not respond to the hormone (c) continue to respond to the hormone but will require higher concentration (d) continue to respond to the hormone but in the opposite way.

Description : According to the accepted concept of hormone action, if receptor molecules are removed from target organs, then the target organ will (a) continue to respond to the hormone without any difference ( ... require higher concentration (d) continue to respond to the hormone but in the opposite way.

Last Answer : (b) not respond to the hormone

Arteries are best defined as the vessels which (a) supply oxygenated blood to the different organs (b) carry blood away from the heart to different organs (c) break up into capillaries which reunite to form a vein (d) carry blood from one visceral organ to another visceral organ

Description : Arteries are best defined as the vessels which (a) supply oxygenated blood to the different organs (b) carry blood away from the heart to different organs (c) break up into capillaries which reunite to form a vein (d) carry blood from one visceral organ to another visceral organ

Last Answer : (b) carry blood away from the heart to different organs

Trapping of iodide by the following organ/organs is enhanced by thyrotropin: A. Thyroid B. Salivary gland C. Placenta D. All of the abov

Description : Trapping of iodide by the following organ/organs is enhanced by thyrotropin: A. Thyroid B. Salivary gland C. Placenta D. All of the abov

Last Answer : A. Thyroid

17.1 Trapping of iodide by the following organ/organs is enhanced by thyrotropin: A. Thyroid B. Salivary gland C. Placenta D. All of the abov

Description : 17.1 Trapping of iodide by the following organ/organs is enhanced by thyrotropin: A. Thyroid B. Salivary gland C. Placenta D. All of the abov

Last Answer : A. Thyroid

This organ is a thick multi-layered structure which i richly endowed with blood vessels. It is also the largest organ of the BIOL-91; Short Answer: Name the four main excretory organs identified in man

Description : This organ is a thick multi-layered structure which i richly endowed with blood vessels. It is also the largest organ of the BIOL-91; Short Answer: Name the four main excretory organs identified in man

Last Answer : ANSWER: SKIN, KIDNEYS, LUNGS, INTESTINAL TRACT

What do multiple organs that work together make up?

Description : What do multiple organs that work together make up?

Last Answer : Need answer

What do organ systems work together to form?

Description : What do organ systems work together to form?

Last Answer : Need answer

Study of diseases of blood cells, platelets and the tissues and organs of hematopoietic system is called as __________. a. Forensic pathology b. Clinical pathology c. Immunopathology d. Hematopathology

Description : Study of diseases of blood cells, platelets and the tissues and organs of hematopoietic system is called as __________. a. Forensic pathology b. Clinical pathology c. Immunopathology d. Hematopathology

Last Answer : d. Hematopathology

What is A group of cells working together or perform a particular task?

Description : What is A group of cells working together or perform a particular task?

Last Answer : Cell system

What a group of cells working together to do a job?

Description : What a group of cells working together to do a job?

Last Answer : tissue

The group of solar cells joined together in a definite pattern is called a – (1) Battery (2) Solar heater (3) Solar cooker (4) Solar cell panel

Description : The group of solar cells joined together in a definite pattern is called a – (1) Battery (2) Solar heater (3) Solar cooker (4) Solar cell panel

Last Answer : (4) Solar cell panel Explanation: A single solar cell can produce only a small amount of electricity. In those cases where more electrical power is needed, a large number of solar cells are joined ... a solar cell panel consists of a large number of solar cells joined together in a definite pattern.

The group of solar cells joined together in a definite pattern is called a (1) Battery (2) Solar heater (3) Solar cooker (4) Solar cell panel

Description : The group of solar cells joined together in a definite pattern is called a (1) Battery (2) Solar heater (3) Solar cooker (4) Solar cell panel

Last Answer : Solar cell panel

What if Stem Cells can create new organs and prolong life?

Description : What if Stem Cells can create new organs and prolong life?

Last Answer : A wonderful path. And it eliminates the need for therapeutic cloning.

Sponges in which the cells are loosely aggregated and do not form tissues or organs are grouped under which subkingdom ?

Description : Sponges in which the cells are loosely aggregated and do not form tissues or organs are grouped under which subkingdom ?

Last Answer : Sponges in which the cells are loosely aggregated and do not form tissues or organs are grouped ... Metazoa B. Eumetazoa C. Parazoa D. Bilateria

$ The excretory organs of Flatworms are called Flame cells. ! Excretory cells help in endocytosis.

Description : $ The excretory organs of Flatworms are called Flame cells. ! Excretory cells help in endocytosis.

Last Answer : $ The excretory organs of Flatworms are called Flame cells. ! Excretory cells help in endocytosis. A. If ... wrong D. If both As and R are wrong.

Aging changes in organs - tissue - cells?

Description : Aging changes in organs - tissue - cells?

Last Answer : InformationAll vital organs begin to lose some function as you age. Aging changes have been found in all of the body's cells, tissues and organs, and these changes affect the functioning of all ... tissue provides a covering for deeper body layers. The skin and the linings of the various passages

Why are organs such as the lungs, heart, and stomach made up of many different kinds of specialized cells rather than only one kind?

Description : Why are organs such as the lungs, heart, and stomach made up of many different kinds of specialized cells rather than only one kind?

Last Answer : Each tissue is very good at its own job. Organs and organ systems each are specialised also. So they need to be made, of the tissue, that specialises in the job, that organ has to do.

In multicellular organisms, there are different kinds of cells that are organized into tissues and organs to perform special functions. What is the function of a skin cell?

Description : In multicellular organisms, there are different kinds of cells that are organized into tissues and organs to perform special functions. What is the function of a skin cell?

Last Answer : to protect the body from foreign substances

In plants, enzymes occur in (A) Flowers only (B) Leaves only (C) All living cells (D) Storage organs only

Description : In plants, enzymes occur in (A) Flowers only (B) Leaves only (C) All living cells (D) Storage organs only

Last Answer : Answer : C

The phasic change of individual cells into tissues, organs and organisms

Description : The phasic change of individual cells into tissues, organs and organisms

Last Answer : Ans. Development

Which option is correct about the levels of organization: D A. Molecules - atoms -cellstissues -organs-body-organismpopulation - community - ecosystem B. Atoms -molecules -tissues -cells-organs-body-organismcommunity -population -ecosystem C. Molecules-Atoms-cells-organs-tissues-body-organismD. Atoms-molecules-cells-tissues-organs-body-organism

Description : Which option is correct about the levels of organization: D A. Molecules - atoms -cellstissues -organs-body-organismpopulation - community - ecosystem B. Atoms -molecules ... C. Molecules-Atoms-cells-organs-tissues-body-organismD. Atoms-molecules-cells-tissues-organs-body-organism

Last Answer : Atoms-molecules-cells-tissues-organs-body-organism

Which option is correct about the levels of organization: D A. Molecules - atoms -cellstissues -organs-body-organismpopulation - community - ecosystem B. Atoms -molecules -tissues -cells-organs-body-organismcommunity -population -ecosystemC. Molecules-Atoms-cells-organs-tissues-body-organismcommunity-population-ecosystemD. Atoms-molecules-cells-tissues-organs-body-organismpopulation-community-ecosystem

Description : Which option is correct about the levels of organization: D A. Molecules - atoms -cellstissues -organs-body-organismpopulation - community - ecosystem B. Atoms -molecules -tissues -cells-organs ... - ecosystem D. Atoms -molecules -cells - tissues-organs-body-organismpopulation -community - ecosystem

Last Answer : Atoms -molecules -tissues -cells-organs-body-organismcommunity -population -ecosystem

Which of the following types of cells have a latent ability to regenerate? a) Stable Stable cells have a latent ability to regenerate if they are damaged or destroyed and are found in the kidney, liver, and pancreas, among other body organs. b) Labile Labile cells multiply constantly to replace cells worn out by normal physiologic processes. c) Permanent Permanent cells include neurons — the nerve cell bodies, not their axons. Destruction of a neuron causes permanent loss, but axons may regenerate. d) Epithelial Epithelial cells are a type of labile cell that multiply constantly to replace cells worn out by normal physiologic processes.

Description : Which of the following types of cells have a latent ability to regenerate? a) Stable Stable cells have a latent ability to regenerate if they are damaged or destroyed and are found in the ... a type of labile cell that multiply constantly to replace cells worn out by normal physiologic processes.

Last Answer : a) Stable Stable cells have a latent ability to regenerate if they are damaged or destroyed and are found in the kidney, liver, and pancreas, among other body organs.

Study of the micro anatomy of cells, tissues and organs as seen through a microscope is called

Description : Study of the micro anatomy of cells, tissues and organs as seen through a microscope is called

Last Answer : Histology

What are the two organ system involved in providing oxygen to cells and removing carbon dioxide from cells?

Description : What are the two organ system involved in providing oxygen to cells and removing carbon dioxide from cells?

Last Answer : Feel Free to Answer

Define cells, tissues an organ and organ system?

Description : Define cells, tissues an organ and organ system?

Last Answer : Cell: Cell is the basic structural, functional, and biological unit of all known organisms. Tissues A group of cells performing same function is called tissues. For example xylem and phloem tissue ... system: An organ system is a group of organs which work together for example digestive system

Which of the following is NOT correct about hormones? A) Hormones are generally found across the animal kingdom. B) Hormones may be used at a distance from where the hormone is made. C) Hormones have a slower effect than that mediated by the nervous system. D) Hormones bind to receptor sites at a target cell. E) Hormones are directed to the target organ and avoid contact with non-target cells.

Description : Which of the following is NOT correct about hormones? A) Hormones are generally found across the animal kingdom. B) Hormones may be used at a distance from where the hormone is made. C) ... target cell. E) Hormones are directed to the target organ and avoid contact with non-target cells.

Last Answer : E) Hormones are directed to the target organ and avoid contact with non-target cells.

Which group possesses an exoskelecton of scales and paired copulatory organs

Description : Which group possesses an exoskelecton of scales and paired copulatory organs

Last Answer : Which group possesses an exoskelecton of scales and paired copulatory organs A. Sharks B. Lizard C. Urodela D. Urochordata

$ The relationship between comparable organs and structure is called Analogy . ! A group of related genera is classified as kingdom.

Description : $ The relationship between comparable organs and structure is called Analogy . ! A group of related genera is classified as kingdom.

Last Answer : $ The relationship between comparable organs and structure is called Analogy . ! A group of related genera is ... wrong D. If both As and R are wrong.

Name the group of spores producing plants in which sex organs are concealed.

Description : Name the group of spores producing plants in which sex organs are concealed.

Last Answer : Name the group of spores producing plants in which sex organs are concealed.

What group has the most organs?

Description : What group has the most organs?

Last Answer : phlyum

In which organ of the human body are the lymphocyte cells formed? -Do You Know?

Description : In which organ of the human body are the lymphocyte cells formed? -Do You Know?

Last Answer : The thymus Lymphocytes develop in the thymus and bone marrow (yellow), which are therefore called central (or primary) lymphoid organs.

How many of the following chordates have flame cells as exretory organ. Planaria, Ascaris, Amphioxus, Tapeworm, Nereis, Scoliodon.

Description : How many of the following chordates have flame cells as exretory organ. Planaria, Ascaris, Amphioxus, Tapeworm, Nereis, Scoliodon.

Last Answer : How many of the following chordates have flame cells as exretory organ. Planaria, Ascaris, Amphioxus, Tapeworm, ... A. One B. Two C. Three D. Four

What provides in structions for how cells should be an organ?

Description : What provides in structions for how cells should be an organ?

Last Answer : Need answer

Which two statements explain how an earthworm’s organ systems help provide its cells with oxygen?

Description : Which two statements explain how an earthworm’s organ systems help provide its cells with oxygen?

Last Answer : the respiratory system brings oxygen into the body

Which organ supplies a human's bloodstream with oxygen from the air, which can then be taken through the blood to the muscle cells of the arm?

Description : Which organ supplies a human's bloodstream with oxygen from the air, which can then be taken through the blood to the muscle cells of the arm?

Last Answer : The lungs supplies the bloodstream with oxygen. When we breathe in, out lungs fill with oxygen and that oxygen is taken to the heart to keep our body going.

Which of the following statements are true of the multiple organ dysfunction syndrome (MODS)? A. The “two-hit” model proposes that secondary MODS may be produced when even a relatively minor second insult reactivates, in a more amplified form, the systemic inflammatory response that was primed by an initial insult to the host. B. The systemic inflammatory response syndrome (SIRS), shock due to sepsis or SIRS, and MODS may be regarded as a continuum of illness severity. C. Prolonged stimulation or activation of Kupffer cells in the liver is thought to be a critical factor in the sustained, uncontrolled release of inflammatory mediators. D. The incidence of MODS in intensive care units has decreased owing to increased awareness, prevention, and treatment of the syndrome.

Description : Which of the following statements are true of the multiple organ dysfunction syndrome (MODS)? A. The two-hit model proposes that secondary MODS may be produced when even a relatively ... intensive care units has decreased owing to increased awareness, prevention, and treatment of the syndrome.

Last Answer : Answer: ABC DISCUSSION: MODS is part of a clinical continuum that begins with the systemic inflammatory response syndrome, which is the host's stress response to any major insult such ... pathogenesis of MODS, the incidence of MODS continues to increase without a significant improvement in outcome

Which of the following statements regarding cytokines is incorrect? A. Cytokines act directly on target cells and may potentiate the actions of one another. B. Interleukin 1 (IL-1) is a major proinflammatory mediator with multiple effects, including regulation of skeletal muscle proteolysis in patients with sepsis or significant injury. C. Platelet-activating factor (PAF) is a major cytokine that results in platelet aggregation, bronchoconstriction, and increased vascular permeability. D. Tumor necrosis factor alpha (TNF-a), despite its short plasma half-life, appears to be a principal mediator in the evolution of sepsis and the multiple organ dysfunction syndrome because of its multiple actions and the secondary cascades that it stimulates.

Description : Which of the following statements regarding cytokines is incorrect? A. Cytokines act directly on target cells and may potentiate the actions of one another. B. Interleukin 1 (IL-1) ... organ dysfunction syndrome because of its multiple actions and the secondary cascades that it stimulates.

Last Answer : Answer: C DISCUSSION: Cytokines are soluble peptide molecules that are synthesized and secreted by a number of cell types in response to injury, inflammation, and infection. Cytokines, which ... is thought to play a central role in the stress response, particularly in response to endotoxemia

What is the substance that stimulates the production of red blood cells? Which is the organ that secretes it? Under what conditions does this secretion increase?

Description : What is the substance that stimulates the production of red blood cells? Which is the organ that secretes it? Under what conditions does this secretion increase?

Last Answer : The substance that stimulates the production of red blood cells by the bone marrow is erythropoietin. Erythropoietin is a hormone secreted by the kidneys. Its secretion is increased when there is deficient ... (as it occurs in high altitudes) or by internal diseases, as in pulmonary diseases.

On average red blood cells live around 120 days. The spleen is the main organ where old red blood cells are destroyed. During the red blood cell destruction the heme groups turn into bilirubin and this substance is then captured by the liver and later excreted in the bowels as part of the bile.

Description : On average red blood cells live around 120 days. The spleen is the main organ where old red blood cells are destroyed. During the red blood cell destruction the heme groups turn into bilirubin and this substance is then captured by the liver and later excreted in the bowels as part of the bile.

Last Answer : What are the functions of the spleen?

Which organ helps to process white blood cells; destroys old red blood cells and stores iron'?

Description : Which organ helps to process white blood cells; destroys old red blood cells and stores iron'?

Last Answer : Spleen