Author: Anonymous

Where would you find the choana in the bird?  What is the main function of the choana?

Another term for constipation in birds is:

I must enter all of my course assignments via the links provided in the CONTENT Modules, do not enter the McGraw Hill assignments externally via their website.

QUIZ PROBLEM #6 Instructions: For both of the formulas listed below: Type the total number of valence electrons in the textbox below.  Label the part for each:  A or B. Show the math to find the total valence electrons either on your “work” page or in the textbox here. On your “work” page, draw the Lewis structure.  Label each one:  6A or 6B. Include all resonance structures, as appropriate.   Formulas: A.  C2Cl3F B.  AsS21-

Mason Corporation’s selling price was $20 per unit. Fixed expenses totaled $54,000, variable expenses were $14 per unit, and the company reported a profit of $9,000 for the year. The break-even point for Mason Corporation is:

Set 8 – Lab 7: Enzymes A ____________ is attracted to the active site and will form a temporary bond with the enzyme at the active site to function normally.

Set 20 – Lab 10: Photosynthesis The first stage of photosynthesis is called the ______________.

This waveform is noted for an aPTT from a sample run on a photo-optical device. This is associated with:

QUIZ PROBLEM #9 Instructions:  Draw the orbital diagrams for the elements listed below on your “work” page. Use the noble gas core abbreviations. Label the problem and part for each:  9A or 9B. Type an X in the textbox here when you are finished so Canvas will mark the question as answered.   Elements: A.  Sr (#38) B.  Si (#14)

Set 6 – Lab 6: Diffusion, Osmosis, and Cell Membranes You watched a video about dialysis and how solutions can diffuse across a membrane. A solution consisting of a 10% glucose and 10% starch were used to fill dialysis tubing. The tubing was tied and sealed and placed into a beaker of deionized water (DI water).  Part 1:  Based on the initial concentrations of water inside and outside the dialysis tubing, what can you conclude about the direction of osmosis? Explain (2 pts) Part 2: The majority of one substance remained in the tubing, while there were slight traces left of the other substance that mainly diffused into the beaker. The majority of what substance remained in the bag? (1 pt.) __________ Part 3:  Which reagent supported your argument for a positive result of the substance in a higher amount that remained in the bag in Part 2?   (1 pt) ____________