Which of the following work by robert hooke most likely impacted later scientists who developed the theory that all organisms are made of cells?
a. hooke’s conclusion that the distance that a spring stretches is proportional to the force that is pulling it apart
b. hooke’s invention of a mechanical, portable watch to tell time
c. hooke’s use of the telescope to discover that stars are attracted more to one another when they are closer together
d. hooke’s use of the microscope to observe and compare dead wood to living wood

You mix the pks of succinic acid are 4.21 and 5.64. how many gramsa graduate student at sdsu wants to measure the activity of a particular enzyme at ph 4.0. to buffer her reaction, she will use a buffer system based on one of the acids listed below, which acid is most appropriate for the experiment? of monosodium succinate (fw = 140 g/mol) and disodium succinate (fw = 162 g/mol) must be added to 1 l of water to produce a solution with a ph 5.28 and a total solute concentration of 100 mm? (assume the total volume remains 1 liter, answer in grams monosodium succinate, grams disodium succinate, respectively.) volumes of 0.05 m nah2po4 and 0.05 m na2hpo4 (pk's for phosphoric acid are 2.15, 6.82 and 12.38). which of the following best describes the resulting solution?

What royal scientist used the 29th day of frozen vapor to encounter elements for mastering new culinary creations?

Why does his teacher ask him to balance the equation by including the correct coefficient