Produce oxygen that we need to live.
b. break down garbage and dead organisms.
c. chan...
Biology, 30.09.2019 15:30 rodriguez1980
Produce oxygen that we need to live.
b. break down garbage and dead organisms.
c. change the genetic composition of plants and animals.
d. all the above
Answers: 1
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Agene editing technology called crispr-cas9 uses cellular machinery to change the cell's genetic material. how might this technology be useful in treating diseases like cancer?
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What is the function of the root cap? a. extra-absorbent cells in the root cap absorb more water and nutrients b. protect the meristematic area of the stem c. contains sensors for sunlight d. increases surface area of the root
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Which of these is one of the nitrogenous bases in dna? a. proline b. leucine c. glycine d. thymine
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Sally, age 3 months, has a moist, red, vesicular rash on her cheeks, the backs of her hands, and her arms. her mother said sally was constantly trying to scratch the rash and often has difficulty sleeping. her father has a family history of allergic rhinitis and asthma. discussion questions. 1. review atrophic dermatitis from chapter 3 and discuss the pathophysiology of sally’s symptoms. 2. why is the father’s medical history significant, and what can sally expect as she grows up? 3. discuss the need to limit scratching, and describe practical methods to achieve this.
Answers: 3
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