Single-Celled Prokaryotes

question 34

Multiple Choice

Single-celled prokaryotes

• A)lack a membrane-bounded nucleus.
• B)are classified in the domains Bacteria and Archaea.
• C)are found in almost all habitats.
• D)All of the choices are correct.

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Definitions:

Glomerulus

A network of capillaries enclosed in the Bowman's capsule in the kidney, playing a critical role in the body's process of filtering blood to form urine.

Afferent Arterioles

Structures that deliver blood to the glomeruli of the kidneys.

Tubular Reabsorption

The process by which the nephrons in the kidneys return essential molecules and ions from the filtrate back into the bloodstream.

Nutrients

Substances obtained from food that are vital for growth, metabolism, and the body’s overall functioning.