Inner hair cells resemble: (check all that apply)
| A. A fat teardrop. |
| B. A flask. |
| C. A pencil. |
| D. A small dumbell. |
B. Inner hair cell resembles to the flask. Inner hair cell may also resembles the brush boder microvilli present in bodyThe two structures are located in separate parts of the human body and perform vastly different functions, despite the very-similar looks and features they have.
Inner hair cells resemble: (check all that apply) A. A fat teardrop. B. A flask. C....
Outer hair cells are positioned: (check all that apply) A. At right angles in rows. B. In staggered fashion. C. In odd angles. D. On the cuticular plate.
Which is FALSE about efferent connections in the cochlea? a. They mostly contact inner hair cells b. They mostly contact outer hair cells c. They contact a diffuse number of outer hair cells d. They can cause outer hair cells to change length e. All of the above are TRUE Which of the following is/are FALSE? a. “Sound waves” are made of compressions and rarefactions b. Sound intensities between 65 and 120 dB are considered painful c. Room noise ~...
Which of the following are types of photoreceptor cells? Check all that apply. Check All That Apply Cones Amacrine cells Bipolar cells < Prey 9 of 30 ! Score answer > Assignment 4- O PO F5 F5 Fim F#m For FOF
22. How are hair cells in the inner ear depolarized? (A) Mechanically-gated K channels open. (B) Voltage-gated Na channels open. (C) Voltage-gated Cap channels open. (D) Cat-activated Cl channels open. 23. Phase locking is used for sound frequencies up to around 1000 Hz. At higher frequencies, tonotopy is used. The note "concert pitch A", or 440 Hz, is commonly used to tune instruments in an orchestra or musical ensemble. If an instrument is playing concert pitch A, how fast are...
Which of the following cells have "storage" as one of their primary functions? Check All That Apply Fat cells Fat cells Lymphocytes Lymphocytes Liver cells Liver cells Epidermal cells 2) True or False Lysosomes function in the destruction and recycling of old organelles. 3) True or False The nucleus is surrounded by a single lipid bilayer, just like the cell.
1. Why do cancer cells spread throughout the body? Select all that apply (Think: how are cancer cells different than normal cells?) __________ a. They enrich nutrients at the original site b. They have loose adherence c. They travel through blood vessels d. They do not respond to contact inhibition e. They are fragile and damage easily f. They readily respond to signals for apoptosis 2. Benign cells have which characteristics? Select all that...
QUESTION 21 Brown fat cells produce a protein called thermogenin in their mitochondrial inner membrane. Thermogenin is a channel for facilitated transport of protons across the membrane. What will occur in the brown fat cells when they produce thermogenin OA. ATP synthesis and heat generation will both increase. OB. ATP synthesis and heat generation will stay the same. OC. ATP synthesis will decrease and heat generation will increase D. ATP synthesis and heat generation will both decrease E. ATP synthesis...
5. Which cell types produce mucus? Choose all that apply. (0.5 pt) a. neck cells in the stomach b. neck cells in the large intestine c. chief cells in the stomach d. chief cells in the small intestine e. goblet cells in the stomach f. goblet cells in the small intestine g. goblet cells in the large intestine h. absorptive cells in the small intestine
which of the following are carbohydrates. check all that apply a. polysaccharides b. amylases c. monosaccharides d. fatty acids
Which of the following are functions of magnesium in the human body? Check all that apply. Check All That Apply A.Helps regulate heart and nerve functioning B.Cofactor for certain enzymes C. Acts as an antioxidant D.Helps regulate blood pressure and blood glucose levels E.Maintenance of fat tissue