A rise in ECF K+ concentration leads to increased excitability of heart muscle, possibly producing fatal cardiac arrhythmias

Indicate whether the statement is true or false


F

Anatomy & Physiology

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The template strand of DNA

A) serves as a guide for mRNA synthesis. B) is alternatively spliced to generate the exon. C) is not involved in mRNA synthesis. D) includes the base uracil.

Anatomy & Physiology

Contraction of the cremaster muscle

A) moves the testis closer to the body cavity. B) propels sperm through the urethra. C) produces an erection. D) moves sperm through the ductus deferens. E) None of the answers are correct.

Anatomy & Physiology

A person under stress may have a lowered resistance to infection

Indicate whether the statement is true or false

Anatomy & Physiology

Of the following bones, which is unpaired?

A) vomer B) maxillary C) palatine D) nasal E) None of the answers is correct.

Anatomy & Physiology