_____ is known as a cardiac pacemaker.
A. Diastole
B. Systole
C. Cardiac muscle
D. SA node
E. AV node
Answer: D
Biology & Microbiology
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____ is the best studied species of bacteria
a. Rhizobium sp. b. Prevotella copri c. E. coli d. G. lamblia e. Agrobacterium sp.
Biology & Microbiology
The portion of osmotic pressure exerted by ________ in the blood is known as colloid osmotic pressure
A) large ions B) steroids C) lipids D) proteins E) small ions
Biology & Microbiology
The nucleolus manufactures the components of ribosomes?
a. true b. false
Biology & Microbiology
Aedes mosquitoes are the vector involved in yellow fever, and dengue fever, and Zika virus transmission.
Answer the following statement true (T) or false (F)
Biology & Microbiology