Which circulation system carries blood from the small intestines to the liver?

a. coronary
b. systemic
c. hepatic portal
d. aortic
e. pulmonary


ANSWER: c

Biology & Microbiology

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Which of the following is NOT a connective tissue?

a. bone b. muscle c. cartilage d. adipose e. blood

Biology & Microbiology

During the first phase of glycolysis, because glucose is relatively stable and not easily broken down, two ____

reactions take place to transfer a phosphate group from ATP to the sugar. a. redox b. exergonic c. metabolic d. hydrolysis e. phosphorylation

Biology & Microbiology

This enzyme drives the DNA replication process during the PCR. 

A. helicases B. ligase C. phosphorylase D. DNA polymerase

Biology & Microbiology

A patient arrives at a hospital suffering from serious difficulty breathing and shortness of breath. Initial tests indicate none of the standard respiratory infectious agents are present. The physician suspects an immune disorder. What clinical indicators would distinguish between asthma, pneumonitis and Pneumocystic pneumonia?

What will be an ideal response?

Biology & Microbiology