Choose the One Most Appropriate Answer for Each.​

question 31

Multiple Choice

Choose the one most appropriate answer for each.​
-tubular reabsorption

• A)do not maintain the same body temperature at all times; are capable of internal heat production​
• B)​​heat energy is released to the air when liquid water converts to gaseous form
• C)bulk flow of protein-free plasma from capillaries into Bowman's capsule
• D)​animals with more or less constant body temperature
• E)​emission of heat from body surface when environmental temperature is lower than the body temperature
• F)​movement of ions from peritubular capillaries into nephron tubules
• G)​loss of too much body heat
• H)​heat next to the body's surface undergoes mass transport by air or water currents
• I)active and passive transport of solutes from peritubular capillaries into the glomerular capillaries​
• J)​a long, slender, tubular unit in the vertebrate kidney that forms urine
• K)​body temperatures rise and fall with environmental changes
• L)​secreted by adrenal glands; influences sodium reabsorption
• M)​passive transport of water; active and passive transport of solutes out of the nephron into peritubular capillaries
• N)​heat energy is transferred from high to low temperature regions due to collisions between adjacent molecules
• O)​released from the posterior lobe of the pituitary in response to hypothalamic signals
• P)toxic substances are extracted from blood circulating in cellophane tubes suspended in a warm-water bath
• Q)​erection of hairs and feathers by smooth muscles in the skin

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Definitions:

Magnetic Poles

The two ends of a magnet where the magnetic field is strongest, conventionally labeled as the North and South poles.

Natural Magnets

Materials found in nature, such as magnetite, that possess magnetic properties and generate a magnetic field without any external influence.

Iron

A chemical element with symbol Fe, commonly used in its magnetic form in motors, generators, and transformers due to its ferromagnetic properties.

Cobalt

A chemical element with symbol Co and atomic number 27, known for its strength and high temperature resistance, often used in alloys and batteries.