Which of the following is useful in distinguishing between prokaryotic and eukaryotic cells?
A. The presence of membrane-delimited organelles within the cytoplasm
B. The use of DNA for the storage of genetic information
C. The presence of ribosomes for the synthesis of proteins
D. All of the choices are correct.
Answer: A
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the body? 1. vas deferens 2. epididymus 3. urethra
a. 1-2-3 b. 1-3-2 c. 2-3-1 d. 2-1-3 e. 3-1-2
Which type of neuroglia is found outside of the brain?
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Which of the following are cytokines produced in response to invasion by viruses
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According to current evolutionary theory, which of the following is true?
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