Please check the review sheet if needed but please answer the questions below to your best. I am extremely in need of help, I dont need all the steps if you find difficulty, just the answers to be confident. Please just help and I will definitely consider giving thumbs up

Link to review ( formulas are at the end): https://drive.google.com/file/d/1HKLZnlL0qDMmuQTZmerhdxjyULpzLAqR/view?usp=sharing

Questions:

Question 9 A 234 um volume of agar is stilling in a Petri dish. How much agar is there in cubic metres? (M = micro = 10-6) 2.34 x 10-12 m3 2.34 x 10-6 m3 2.34 x 10-18 m3 2.34 x 10-16 m3 2.34 x 10-4 m3 Question 10 The diffusion coefficient for hemoglobin molecules crossing a biological membrane is 6.20 x 10-18 m2/s. The membrane is 7.00 x 10-8 m thick and has an area of 4.00 x 10-10 m2. The concentration of hemoglobin molecules is 1.40 x 10' mol/m on one side of the membrane, and zero on the other side. What is the magnitude of the flux of hemoglobin molecules across the membrane? 1.24 x 10-8 mol/m2s O 1.24 x 10-6 mol/m2s 4.96 x 10-9 mol/m2s 1.24 x 10-3 mol/m2s 4.96 x 10-13 mol/m2s