question number (1.1.1 to 1.1 .10 ) in the ANSWER (A to D) next to the 1.1.11 D. 1.1.1 A sample of DNA has 60 guanine bases and 30 adenine bases. How many phosphate molecules would you expect in this sample of DNA? A 30 B 90 C 180 D 270 1.1.2 A codon is a sequence of three nucleotides on a molecule of ... A rRNA. B mRNA. C tRNA. D DNA. \[ (2 \times 2) \] 1.2 Give the correct biological term for each of the following descriptions. Write only the term next to the question number (1.2.1 to 1.2.6) in the ANSWER BOOK. 1.2.1 The stage of protein synthesis during which mRNA forms from DNA 1.2.2 Struchure in tha nucleus that contains free nucleotides 1.2.3 Three consecutive nitrogenous bases on an mRNA strand \[ (3 \times 1) \] 1.3 Indicate whether each of the statements in COLUMN I applies to A only, \( B \) crisy, boxt \( A \) and \( B \) or none of the items in COLUMN II. Write \( A \) only, \( B \) only, bern \( A \) arsd \( B \), or none next to the question number (1.3.1 to 1.3.8) in the AMSWEST BOOK
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The Deep Dive
1.1.1 B 1.1.2 B 1.2.1 Transcription 1.2.2 Nucleoplasm 1.2.3 Codon 1.3.1 A only 1.3.2 B only 1.3.3 A and B 1.3.4 none 1.3.5 A only 1.3.6 B only 1.3.7 A and B 1.3.8 none Did you know that the discovery of DNA's double helix by James Watson and Francis Crick in 1953 was like the unveiling of a secret code that defines all living organisms? Their work blended chemistry and biology, setting the stage for modern genetics and biotechnology! If you’re diving into the world of molecular biology, a great book is "The Gene: An Intimate History" by Siddhartha Mukherjee. It weaves together personal stories and scientific exploration, perfect for anyone looking to understand genetics beyond just the textbooks!
