Biology, 21.01.2021 01:50 IsabelAyshi
eview me correct answers on the Lesson Quiz. 1. The larger a cell becomes, the less efficient it is in moving nutrients and waste materials across its cell membrane, because the ratio of surface area to volume decreases. A growing cell also places increasing demands on its DNA, as the genetic information is used to build the molecules needed for cell growth. The result of cell division is that the DNA is duplicated and the ratio of surface area to volume increases in each daughter cell. The smaller size allows for a more efficient exchange of materials between the cell and its environment. Each daughter cell is also able to efficiently use the information stored in its DNA! In a small cell name of the doll
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Biology, 21.06.2019 20:10
4. how does a phospholipid behave in water? the phosphate head does not mix with water; the fatty acid tails do. the phosphate head and the fatty acid tails mix with water. the phosphate head and the fatty acid tails do not mix with water. the phosphate head mixes with water; the fatty acid tails do not.
Answers: 1
Biology, 22.06.2019 01:50
Which phrase is the best summary of the model shown? a. the transfer of the sun's energy through trophic levels b. a series of aerobic and anaerobic reactions c. a transformation of light energy into chemical energy d. the breakdown of food molecules
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Biology, 22.06.2019 02:00
Need an answer asap 45 points and brainlest to the first person to answer why do scientific theories, such as biological and chemical evolution, represent the strongest explanation of the changes observed in the fossil record. must be in sentence form how can scientific theories on evolution and the fossil record change over time? must be in sentence form
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eview me correct answers on the Lesson Quiz. 1. The larger a cell becomes, the less efficient it is...
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