NLN PAX RN Science

Alimentary canal definition correct answers begins at mouth, ends at anus... digestive system A neuron that transmits impulses from receptors to the spinal cord correct answers sensory neuron Kinetic energy is at a maximum when the potential energy is... correct answers at a minimum, for example at the bottom of an incline The more rapid the vibration of sound is, the ____________ the __________ is correct answers higher, pitch What is the temperature during a phase change from liquid to gas? correct answers Temperature is constant at 100 degrees Celsius per 1 atm If the temperature rises to 300 degrees Celsius of a gas, the substance would do what? correct answers It would remain a gas.... it would change back to liquid or condense if heat was withdrawn Neutralization reactions from _____ and _______. correct answers Water and a salt What organ controls the amount of calcium in the blood? correct answers Parathyroid - Secreted PTH - Calcium low = release calcium - Calcium high = calcium deposits in bone Celsius to Farenheit equation correct answers 9/5 x Celsius + 32 What tells you that a formula is an alcohol? correct answers -OH If a car's rate of change of velocity is negative, the car is ________. correct answers Slowing down What type of solution is an alkaline solution? correct answers Basic What type of facilitation is needed to go down a concentration gradient? correct answers Active transport Which of these biological processes includes the other 3? a) cell respiration b) Krebs cycle c) ETC d) anaerobic splitting of glucose correct answers Cell respiration - Cell resp begins with splitting glucose. Products enter Krebs cycle and then ETC In the classification of 2 organisms, which of the following is the best evidence of a close relationship? a) # and arrangement of bones b) similar sequence of AA and