which of the following statements describes the differences between serum and plasma? 

When you are using enzymes as reagents in the lab to determine the concentration of an analyte (i.e. glucose), you want the reaction to be setup for because .

Which term refers to the quantification of the amount of light of a particular wavelength transmitted through a specimen?

What key reproductive feature distinguishes angiosperms from other seed plants?

For DNA replication, a primer of ____ is needed before new DNA synthesis can begin.

Which of the following seed plant phyla is known for having needle-like leaves and producing cones?

Which of the following is a primary reason for the evolutionary success of seed plants?

Which of the following terms would best describe a mutation that leads to the insertion of 2 bases into a DNA sequence?

Which antibiotic is most closely associated with a beta-lactam ring?

A 18 -year-old male presents to the ER with complaints of RLQ pain for the past 48 hours. He states that he began having nausea and vomiting earlier in the week. Then he began to have periumbilical pain that then moved to the RLQ. He now states that he is sweating and does not have an appetite. His vital signs are: Temperature 100.5, Heart rate 99BPM, SPO2 100%, BP 80/50, Breaths per minute 18. Which vital sign is abnormal? (Thing to think about: What could this abnormal vital sign mean?)