Which statement describes a DNA but not RNA?

it is involved in making proteins.

it carries genetic information

it has four types of nitrogenous bases.

it never moves out of the nucleus.

What is the surface temperature of the ocean where hurricanes form? Greater than 80 Celsius Approximately 27 Celsius At least 76 Celsius Less than 10.5 Celsius

True or False: Modifier 25 may be reported by hospital and physician (or other qualified healthcare professional) to indicate that the patient's condition required a separate E/M service on the day a procedure or other service was performed because

An ultrasound machine is being used to try to identify potential kidney stones. The machine is working properly an no kidney stones are found. Which statement best describes this situation?

When lipids are used as an energy source, which phase does the glycerol from them enter? a. glycolysis b. intermediate step c. kreb's cycle d. electron transport chain

Plant cell wall are made of

Pre-mRNA is capped, polyadenylated, and spliced before being exported from the nucleus. a. True b. False

Describe three examples of materials that have resulted from a lack of decomposer activity

About how much moisture can air hold at 20°?

What does "intron" stand for?

Process of nitrogen fixation