Which of the Following May Be Used to Study the Uptake

question 25

Multiple Choice

Which of the following may be used to study the uptake of water by plants in a natural ecosystem?

• A) non-stable isotope analysis
• B) radioactive isotope analysis
• C) ¹⁴C isotope analysis
• D) stable isotope analysis
• E) water isotope analysis

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Definitions:

Endocrine Gland

Glands of the endocrine system that release hormones directly into the bloodstream, regulating various body functions.

Posterior Lobe

Refers to the back portion of an organ or gland, such as the posterior lobe of the pituitary gland in the brain.

True Endocrine Gland

A gland that secretes hormones directly into the bloodstream to regulate various bodily functions, without using a duct.

Hypothalamus

A region of the brain below the thalamus; it coordinates both autonomic nervous system and the activity of the pituitary, controlling body temperature, thirst, hunger, and other homeostatic systems.