★ Human Urinary System Quiz
Secretion is a process of secreting waste substances that are not filtered earlier into the renal tubule. Below are the substances being secreted in the secretion process except for
A. hydrogen ions
B. potassium ions
C. ammonium ions
D. all above are correct
Select your answer:

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Homeostasis - Vision Correction Laser in Medicine Nutrition in Animals Connective Tissue Sensory Disorder The Nervous System EMR Pathophysiology Blood types and Blood Components Neuroanatomy The Microbial World Cell Structure and Function Concept Nervous and Endocrine System Pharmacology Tissues Vet Science Terms EpidemiologyOther quiz:
Biochemistry › ViewWhat is the main function of nucleic acids?
A. To provide energy to cells
B. To code for building proteins and traits
C. To assist in cell division
D. To protect cells from viruses
Environment › View
Match the following Picture (representation) to the Correct Symbiotic Relationship by drawing a line from the word to the picture that matches the relationship
A. A-A, B-A,C-B
B. A-B, B-C,C-C
C. A-C, B-B, C-A
D. A-C, B-B, C-C