Makakuha ng maaasahan at pangkomunidad na mga sagot sa IDNStudy.com. Makakuha ng hakbang-hakbang na mga gabay para sa lahat ng iyong teknikal na tanong mula sa mga miyembro ng aming komunidad.
Directions: Read each question carefully. Choose the letter of the correct answer. Use a separate sheet of paper for your answers. 1. Which molecule carries a copy of the genetic information out of the nucleus? A. amino acid mRNA B. mRNA C. rRNA D. TRNA 2. What do you call the sequence of three bases in mRNA that corresponds to an amino acid? A. amino acid B. anticodon C. code D. codon 3. What do you call the sequence of three bases in tRNA that corresponds to an amino acids? A. amino acid B. anticodon C. code D. codon 4. Where does transcription take place? A. Golgi bodies B. mitochondria C. nucleus D. ribosome 5. Which of the following is directly involved in translation phase of protein synthesis? A. cytoplasm B. mitochondria C. nucleus D. ribosome 6. Which of the following is carried by the transfer RNA (TRNA)? A. amino acid B. DNA C. nucleic acid D. ribosome 7. Which of the following is NOT a part of protein synthesis? A. elongation B. replication C. transcription D. translation 8. In the RNA molecule, which nitrogen base is found in place of thymine? A. cytosine B. guanine C. thymine D. uracil 9. During the process of transcription, which of the following is produced? A. ATP B. DNA C. H2O D. mRNA18 10. If the DNA template reads "ATA", which of the following would be the corresponding mRNA CO A. ATA B. TUT C. UAU D. UCU 11. The genetic code is based upon the reading of how many bases at a time? A. one B. two C. three D. four 12. Amino acids are held together by bonds. A. hydrogen B. ionic C. high energy D. peptide 13. How many codons are needed to specify three amino acids? A. 3 B. 6 C. 9 D. 12 14. Which of the following is a similarity between DNA and messenger RNA molecules? The contain A. uracil B. double-stranded polymers C. phosphates D. the same sugar 15. Events that take place during the synthesis of a specific protein are listed below. A. Messenger RNA attaches to a ribosome. B. DNA serves as a template for the production of RNA C. Transfer RNA bonds to a specific codon. D. Amino acids are bonded together. E. RNA exits from the nucleus to the cytoplasm. these events is T roka
Ang iyong aktibong pakikilahok ay mahalaga sa amin. Magpatuloy sa pagtatanong at pagbahagi ng iyong nalalaman. Sama-sama tayong lumikha ng isang masiglang komunidad ng pagkatuto. Bawat tanong ay may sagot sa IDNStudy.com. Salamat at sa muling pagkikita para sa mas maraming solusyon.
