Which of the following has a ketogenic effect on livers______________? A. InsulinB. Glucagon C. GH D. Androgen

Calcitonin is antagonist_______________? A. Parathyroid hormone B. Thyroxine C. Triidothyronine D. Serotonin

Ribosomes are usually associated with______________? A. Endoplasmic reticulum B. Mitochondria C. Nucleolus D. Plasma membrane

Golgi bodies function are______________? A. Protein lipid synthesis B. Protein synthesisC. Sorting of glycoproteins D. None of the above

Which cell organelle contains DNA_____________? A. Mitochondrion B. Golgi body C. Endoplasmic reticulum D. Centriole

Most importent compansatory mechanism in metabolic acidosis______________? A. HyperventilationB. Increased NH3 excretion by kidneys C. Increased urinary phosphates D. Increased HCO3 Production

To keep blood PH at 7.4 the HCO3 : H2CO3 ratio should be_____________? A. 20 : 1 B. 30 : 1 C. 15 : 1 D. 1 : 1

Normal blood PH is______________? A. 6.8 – 7.0 B. 7.0 – 7.12C. 7.38 – 7.4 D. 7.7 – 8.0

Which of the following about biological membrane is true ? A. Lipid moiety is amphipathic B. Rigid assembly of protein, lipid and carbohydrate C. Symmertrical bi leaflet structures D. Lipid and protein moiety are held by covalent interactions

In Cytochrome p450, P stands for____________? A. Structural proteins B. Substrate protiensC. Pigment D. Polymer