What is the name of system responsible for transporting and delivering materials needed by the body's organs such as oxygen nutrients and hormones through the blood as it is pumped around the body by?

What is the name of system responsible for transporting and delivering materials needed by the body's organs such as oxygen nutrients and hormones through the blood as it is pumped around the body by?
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Description : Which of the following statements is correct in relation to the endocrine system? (a) Non-nutrient chemicals produced by the body in trace amounts that act as intercellular messenger are known as ... in the body like gastrointestinal tract, heart, kidney and liver do not produce any hormones.

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Description : The wall of the left ventricle is much thicker than that of right ventricle because (a) it accommodates more blood (b) it receives oxygenated blood with tremendous force from various parts of the ... body (d) it is engineered to carry blood with a high quantum of oxygen and nutrients Questions

Last Answer : Ans:(c)

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Description : Which one of the following statements best describes a project? a. A project is a set of tools and techniques often used when delivering organisational change. b. A project is the sum of activities ... endeavor undertaken to achieve a desired outcome. d. A project is a method of planning work.

Last Answer : c. A unique transient endeavor undertaken to achieve a desired outcome.

Which one of the following statements best describes a project? a. A project is a set of tools and techniques often used when delivering organisational change. b. A project is the sum of activities needed to remove uncertainty from a unique piece of work. c. A unique transient endeavour undertaken to achieve a desired outcome. d. A project is a method of planning work.

Description : Which one of the following statements best describes a project?  a. A project is a set of tools and techniques often used when delivering organisational change.  b. A project is the sum of ... endeavour undertaken to achieve a desired outcome.  d. A project is a method of planning work.

Last Answer : c. A unique transient endeavour undertaken to achieve a desired outcome.

tractor us used for major operation such as ploughing, harrowing, sowing, harvesting and transporting work. A. Row crop Tractor C. Special purpose tractor B. Crawler tractor D. General purpose tractor

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Description : Interleukin-6 is recognized as the cytokine primarily responsible for the alteration in hepatic protein synthesis recognized as the acute phase response. Which of the following statement(s) is/are true ... physiologic role of acute phase proteins are to reduce the systemic effects of tissue damage

Last Answer : Answer: c, d IL-6 is now recognized at the cytokine primarily responsible for the alteration in hepatic synthesis recognized as the acute phase response. Glucocorticoid hormones augment ... that generally inhibit the tissue destruction that is associated with the local initiation of inflammation

What are the multiple organs that secrete hormones of the endocrine system are called?

Description : What are the multiple organs that secrete hormones of the endocrine system are called?

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Through ‘Photosynthesis’ green plants generate - (1) inorganic materials (2) minerals (3) organic materials (4) nutrients

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Through ‘Photosynthesis’ green plants generate (1) inorganic materials (2) minerals (3) organic materials (4) nutrients

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People living at sea level have around 5 million RBC per cubic millimeter of their blood whereas those living at an altitude to 5400 metres have around 8 million. This is because at high altitude (a) people eat more nutritive food, therefore more RBCs are formed (b) people get pollution-free air to breath and more oxygen is available (c) atmospheric O2 level is less and hence more RBCs are needed to absorb the required amount of O2 to survive (d) there is more UV radiation which enhances RBC production.

Description : People living at sea level have around 5 million RBC per cubic millimeter of their blood whereas those living at an altitude to 5400 metres have around 8 million. This is because at high altitude ... required amount of O2 to survive (d) there is more UV radiation which enhances RBC production.

Last Answer : (c) atmospheric O2 level is less and hence more RBCs are needed to absorb the required amount of O2 to survive

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Description : Cancer cells interfere with cell functions in all the following ways except: a. they rob cells of their nutrients and induce cell starvation. b. they stimulate the immune system to produce destructive ... reduce the oxygen supply to cells. d. they overwhelm cells through sheer force of numbers.

Last Answer : b. they stimulate the immune system to produce destructive interferons.

Part of the endocrine system in humans, these two glands are small bodies located at the upper end of each kidney. While these glands perform a variety of functions, two of the most important are (1) control of the body's adjustment to an upright posture, and (2) accommodation of the body to intermittent rather than constant intake of food. Name these glands.

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Which of the following hormones is NOT correctly matched with its description? A) thymosin--aids in production of T cells B) thyroxin--needed for growth and development in vertebrates C) parathyroid hormone--increases level of calcium ions in blood D) cortisol--lowers blood glucose level by removing glucose into tissues E) epinephrine--released by the adrenal medulla under stressful conditions

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Last Answer : D) cortisol--lowers blood glucose level by removing glucose into tissues E) epinephrine--released by the adrenal medulla under stressful conditions

The closed circulatory system is more efficient. Since blood circulates only inside blood vessels it can do it with more pressure reaching farther distances between the organs where hematosis happens and the peripheral tissues. In addition the circulatory speed also heightens making possible more oxygen supply to great consuming tissues, like the muscle tissues that then can perform faster movements. Animals with an open circulatory system (with the exception of insects that do gas exchange independently from the circulation) are generally slower and have a low metabolic rate.

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In which process does oxygen carry nutrients from blood to lymph and from lymph to cells ?

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Last Answer : Answer : Nutrients in the blood carry oxygen to the lymph in the process of diffusion and transport from the lymph to the cells.

What is the main purpose of white blood corpuscles? (1) to carry nutrients (2) to combat infections (3) to carry oxygen (4) to give strength

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What is the main purpose of white blood corpuscles? (1) to carry nutrients (2) to combat infection (3) to carry oxygen (4) to give strength

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Last Answer : to combat infection

Name the organs responsible for the following functions present in either elements, plants or human. a) Vision b) Reproduction c) Hormone secretion d) Blood pumping e) Food storage

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The bones around your chest that protect organs such as the heart are called what?

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Last Answer : Ribs

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Which one of the following statements is fully correct? (A) Hormones are needed in the diet (B) Hormones can be elaborated only by endocrine glands (C) All the hormones enter the cells and perform their function (D) Hormones are substance synthesized in the body in small quantities and control and regulate metabolic events

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Last Answer : Answer : D

In the human body, which of the following organs is responsible for water balance? (1) Heart (2) Liver (3) Kidneys (4) Lungs

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Last Answer : (3) Kidneys Explanation: The kidneys maintain our body's water balance by controlling the water concentration of blood plasma. The kidneys also control salt levels and the excretion of urea.

Thinner particles responsible for deteriorating the air quality resulting in the damage of vital body organs are referred as PM: (1) 15.5 (2) 10.5 (3) 2.5 (4) 20.5

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In the human body, which of the following organs is responsible for water balance ? (1) Heart (2) Liver (3) Kidneys (4) Lungs

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Last Answer : Kidneys

Thinner particles responsible for deteriorating the air-quality resulting in the damage of vital body organs are referred as PM: (1) 15.5 (2) 10.5 (3) 2.5 (4) 20.5

Description : Thinner particles responsible for deteriorating the air-quality resulting in the damage of vital body organs are referred as PM: (1) 15.5 (2) 10.5 (3) 2.5 (4) 20.5

Last Answer : 2.5

Exchange of oxygen, carbon dioxide, nutrients and waste products from mother to fetus occurs through diffusion across the: a) chorionic villi (pron: core-e-on-ick villi) b) endometrium c) corpus luteum d) colostrum

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How to understand when the body's blood is reduced and how to keep the amount of blood normal ?

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Last Answer : c. Red Blood Cells; Chills And Fever

A long-term effect of which of the following procedures post acute MI induces angioneogenesis? a) Transmyocardial laser revascularization TNR procedures usually involves making 20 to 40 channels in ventricular muscle. It is thought that some blood flows into the channels, decreasing the ischemia directly. Within the next few days to months, the channels close as a result of the body’s inflammatory process of healing a wound and new blood vessels form as a result of the inflammatory process.

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If the resultant force acting on a body of constant mass is zero, the body's acceleration is: w) increasing x) decreasing y) always zero z) negative.

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A body which is attached to a spring undergoes simple harmonic motion. The magnitude of the body's acceleration is: w) constant x) proportional to its displacement from its equilibrium position y) zero z) always increasing.

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Last Answer : ANSWER: X -- PROPORTIONAL TO ITS DISPLACEMENT FROM ITS EQUILIBRIUM POSITION 

Newton's second law states that the net force acting on a body is equal to the body's time rate of change of: w) acceleration x) mass y) momentum z) inertia

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At time t=0, a body has a velocity of 5 meters per second, EASTWARD; at time t=2 seconds, its velocity is 7 meters per second WESTWARD. What is the MAGNITUDE of the body's average acceleration?

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If the resultant force acting on a body of constant mass is zero, the body's momentum is: w) increasing x) decreasing y) always zero z) constant

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Last Answer : ANSWER: Z -- CONSTANT