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anygoal [31]
3 years ago
14

How do small particles cross a cell membrane?

Biology
1 answer:
lora16 [44]3 years ago
5 0
Active transport requires that the cell move engegy that it has obtained the food to move the molecule threw the cell membrane.The passive transport doesn't required as much energy for the molecule to move....
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What evidence does the dische test provide that helps confirm that dna was extracted from the strawberries. Why do you think it
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Ripe strawberries are an excellent source for extracting DNA because they are easy to pulverize and contain enzymes called pectinases and cellulases that help to break down cell walls. And most important, strawberries have eight copies of each chromosome (they are octoploid), so there is a lot of DNA to isolate.

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What is unique about strawberry DNA?

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We intention extract DNA from fruit to investigate how it examines and feels. This procedure is identical to what scientists have to do before they can use the statement contained in this DNA. This announcement can be used to enhance crops so that they are more resistant to infection, insect invasion, or differences in climate.

Learn more about DNA :

brainly.com/question/21992450

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1 year ago
GIVNG BRAINLIEST!!!
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