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Cindy Kent

Physiology week 1- 6

QuestionAnswer
Because negative feedback control systems oppose changes that are opposite in direction to the initial disturbance, they are.. slowed or maintained in the homeostatic range.
what is the normal reading or range for homeostasis? A. feedback point B. integrating range C. focus point D. set point Set Point
Extrinsic control usually involves which mode of regulation? A. Integration B. Nervous and endocrine C. axial and perpendicular D. Nervous Nervous and Endocrine
Which of the following is not a characteristic of meiosis? A. 2 Haploids gametes B.4 haploid gametes C. Division D.3 step division Four haploid gametes
RNA and DNA have the same pyrimidine bases but different purine bases. True or False False
How does RNA make protein? Transcription
A very large molecule composed of subunits of sugar, a nitrogen base, and a phosphate bond is a A. Atoms B. Lipid C.Nucleic Acid D. Protein Nucleic Acid
Meiosis is? A. Two daughter cells that are haploid B. three daughter cells C. four daughter cells that are haploid D. twin cells four daughter cells that are haploid.
What is Osmosis? the net movement of water molecules from a region of lower solute concentration to a region of higher solute concentration.
Which is not a part of the hair? A. Lanugo B. Medulla C. Follicle D. Shaft Lanugo
The cortical part of the bone is? external portion
What is the biggest flat bone? patella
What consists of the hair papilla? Dermal
The active transport mechanism in the plasma membrane that transports sodium and potassium ions in opposite directions and at different rates is the sodium-potassium channel.
Created by: cindy.kent
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