Biology, 09.09.2021 17:50 nickname0097
When a capillary is damaged, a platelet
plug is formed. The process involves
platelets sticking to each other. The more
platelets that stick together, the more the
plug attracts additional platelets. This is an
example of:
A. negative feedback.
B. positive feedback.
Answers: 1
Biology, 22.06.2019 01:00
Put the following processes of protein synthesis in the correct order: - dna strands unwind and separate - mrna copies dna according to complimentary base pairing - trna's anticodons bring amino acids to the corresponding mrna codons - amino acids bind to each other making a protein - mrna leaves the nucleus - a stop codon is reached, the newly formed protein is released to go do its job for the cell
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Biology, 22.06.2019 14:40
In general, characteristics that an organism survive and reproduce become more common in a population over time. what mechanism of evolution cause this change?
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Biology, 22.06.2019 16:30
Which of the following is an example of competition a. the leaves of a tree prevent a small shrub from getting sunlight. three species of birds feed a different heights in the same tree. b. three species of birds feed at different heights in the same tree c. zebra and giraffe’s feed on different grassland plants d. cats living in two different homes eat the same brand of cat food.
Answers: 1
When a capillary is damaged, a platelet
plug is formed. The process involves
platelets stick...
platelets stick...
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