What will most likely happen in the absence of a vacuole?
photosynthesis will not take place...
What will most likely happen in the absence of a vacuole?
photosynthesis will not take place.
genetic information will not be transmitted by the cell.
energy will not be released during cellular respiration.
the cell will not store food, water, nutrients, and waste.
Answers: 2
Chemistry, 22.06.2019 11:40
Modern pennies are composed of zinc coated with copper. a student determines the mass of a penny to be 2.482 g and then makes several scratches in the copper coaling (to expose the underlying zinc). the student puts the scratched penny in hydrochloric acid, where the following reaction occurs between the zinc and the hcl (the copper remains undissolved): zn(s) + 2 hcl(aq) ā h2(g) + zncl(aq)the student collects the hydrogen produced over water at 25 Ā°c. the collected gas occupies a volume of 0.899 l at a total pressure of 79 j mmhg. calculate the percent zinc (by mass) in the penny. (assume that all the zn in the penny dissolves.)
Answers: 1
Chemistry, 22.06.2019 13:30
How many moles is 14.5 cm^3 of platinum? the density of platinum is 21.45 g/cm^3.
Answers: 1
Chemistry, 22.06.2019 13:50
Abeaker with 2.00Ć102 ml of an acetic acid buffer with a ph of 5.000 is sitting on a benchtop. the total molarity of acid and conjugate base in this buffer is 0.100 m. a student adds 4.70 ml of a 0.360 m hcl solution to the beaker. how much will the ph change? the pka of acetic acid is 4.740.
Answers: 1
Mathematics, 21.05.2020 22:59
Mathematics, 21.05.2020 22:59
Mathematics, 21.05.2020 22:59
Mathematics, 21.05.2020 22:59
English, 21.05.2020 22:59
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Physics, 21.05.2020 22:59
Mathematics, 21.05.2020 22:59