DIRECTIONS Read each question and choose the Then circle the letter for the correct answer.
1 Imagine that Mendel had been able to
identify where his genetic factors were
located inside a cell of a pea plant. In which
cellular structure would he have seen them?
A Cytoplasm
B
Cell wall
C Nucleus
D Chloroplast
4
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photosynthesis makes the glucose that is used in cellular respiration to make atp. the glucose is then turned back into carbon dioxide, which is used in photosynthesis. while water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water.

the potatoes have high sugar concentrations and although these potatoes were different we could seethe effects that their sugar concentrations had in different environments. for example, the potatoes in sample a, were placed in pure water. this created a hypertonic environment and caused the potatoes to draw in water from its surroundings. we saw the opposite happen with the potatoes in sample b when placed in the sodium chloride solution. the potatoes in this case were in a hypotonic solution and therefore lost water to their surroundings.

not always but somethings can be reproduced in a laboratory.