Homework Answers
A. rods
B. cones
These photoreceptor cells are found in the retina of the eye. Both of them can absorb light, or photons and carries them forward through the neurons, to the brain, via a process called photo-transduction. The rod cells are much more abundant in number than the cone cells, and are responsible for low-light and peripheral vision. Whereas, cone cells are responsible for much more brighter vision.
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Which of the following are types of photoreceptor cells? Check all that apply. Check All That...
Which of the following is a true statement regarding photoreceptors? Check all that apply Rods are...
Which of the following is a true statement regarding photoreceptors? Check all that apply Rods are responsible for night vision. Rods are associated with photopic vision. Cones are associated with color vision. There are more cones than rods Cones function in brighter light.
5. Which cell types produce mucus? Choose all that apply. (0.5 pt) a. neck cells in...
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 reactions are redox reactions? Check all that apply. Check all that apply....
Which of the following reactions are redox reactions? Check all that apply. Check all that apply. Al(s)+3A g + (aq)→A l 3+ (aq)+3Ag(s) S O 3 (g)+ H 2 O(l)→ H 2 S O 4 (aq) Ba(s)+C l 2 (g)→BaC l 2 (s) Mg(s)+B r 2 (l)→MgB r 2 (s)
Part A Select the types for all the isomers of (Fe(CO), Cl2]+ Check all that apply....
Part A Select the types for all the isomers of (Fe(CO), Cl2]+ Check all that apply. cis isomer Omer isomer optical isomers fac isomer trans isomer none of the above Submit Previous Answers Request Answer X Incorrect; Try Again; One attempt remaining Part B Complete previous part(s) Part C Select the types for all the isomers of (Pt(en)Cl2] Check all that apply. trans isomer mer isomer O fac isomer O cis isomer optical isomers o none of the above Submit...
Part A Which of the following bonds are polar? Check all that apply. O B-F O...
Part A Which of the following bonds are polar? Check all that apply. O B-F O C1-C1 O Se-0 OH-I Submit Request Answer
Describe how you might tell which is which. Check all that apply. Check all that apply....
Describe how you might tell which is which. Check all that apply. Check all that apply. Take the melting point of the two compounds. The ionic solid melts at a lower temperature. Try to dissolve the two solids in water. The covalent solid is more likely to be water soluble than the ionic solid. Try to dissolve the two solids in water. The ionic solid is more likely to be water soluble than the covalent solid. Take the melting point...
Which two muscle types contract by shortening of the sarcomeres? Check All That Apply Skeletal Smooth...
Which two muscle types contract by shortening of the sarcomeres? Check All That Apply Skeletal Smooth Cardiac
Which of the following is correct? Check all that apply. Check all that apply. copper, Cp...
Which of the following is correct? Check all that apply. Check all that apply. copper, Cp nickel, NI lithium, Li chlorine, Ch silver, Si magnesium, Mg gold, Au tin, SN
Which of the following statements is true regarding memory in humoral immunity? Check all that apply....
Which of the following statements is true regarding memory in humoral immunity? Check all that apply. Check All That Apply Memory lasts longer in humoral Immunity than in cellular Immunity 0 Memory B cells attack the anitigen directly without the need to form plasma cells. 0 Memory B cells are found mainly in the lymph nodes. 0 Plasma cells form within hours, creating a response so rapid that no noticeable signs of illness appear. 0 When memory B cells attack...
Which of the following are destroyed by alcohol? Check All That Apply Bacterial endospores Enveloped viruses...
Which of the following are destroyed by alcohol? Check All That Apply Bacterial endospores Enveloped viruses Vegetative bacterial cells Prions
Part A Select the types for all the isomers of (Fe(CO), Cl2]+ Check all that apply. cis isomer Omer isomer optical isomers fac isomer trans isomer none of the above Submit Previous Answers Request Answer X Incorrect; Try Again; One attempt remaining Part B Complete previous part(s) Part C Select the types for all the isomers of (Pt(en)Cl2] Check all that apply. trans isomer mer isomer O fac isomer O cis isomer optical isomers o none of the above Submit...
Part A Which of the following bonds are polar? Check all that apply. O B-F O C1-C1 O Se-0 OH-I Submit Request Answer
Which of the following statements is true regarding memory in humoral immunity? Check all that apply. Check All That Apply Memory lasts longer in humoral Immunity than in cellular Immunity 0 Memory B cells attack the anitigen directly without the need to form plasma cells. 0 Memory B cells are found mainly in the lymph nodes. 0 Plasma cells form within hours, creating a response so rapid that no noticeable signs of illness appear. 0 When memory B cells attack...
Which of the following are destroyed by alcohol? Check All That Apply Bacterial endospores Enveloped viruses Vegetative bacterial cells Prions
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