GRADE 12. LIFE SCIENCES. LEARNER NOTES. Page 2 of 55. TABLE OF CONTENTS LEARNER NOTES. SESSION TOPIC PAGE. . 1.2 The following questions are based on protein synthesis.. Each nucleic acid consists of a number of basic building blocks called nucleotides.
What is a nucleic acid? Nucleic acids are long, thread-like, molecule that are made up of chains of individual nucleotides that are found in all living animals, plants, bacteria and viruses. Most organisms use DNA to encode their genes, however some virus use RNA (HIV is one example).
Nucleic acids include ribonucleic acid, or RNA, and deoxyribonucleic acid, or DNA. DNA contains a different ribose sugar and one of its four nitrogenous bases is different, but otherwise DNA and RNA are identical. They both carry genetic information, but their roles are vastly different.
Start studying Biology Test Essay Questions. Learn vocabulary, terms, and more with flashcards, games, and other study tools.
Multiple Choice Questions on Nucleic acid 1. The pentoses in nucleotides are. a) in.
This banner text can have markup. web; books; video; audio; software; images; Toggle navigation.
Learn microbiology essay questions with free interactive flashcards. Choose from 169 different sets of microbiology essay questions flashcards on Quizlet.
A short length of DNA molecule has 80 thymine and 80 guanine bases. The total number of nucleotide in the DNA fragment is. a) 160. b) 40. c. mcq, DNA MCQ, mcq on DNA, MCQ on RNA, multiple choice on DNA, multiple choice questions on DNA, multiple choice questions on Nucleic acid. Newer Post Older Post Home. NEET BIOLOGY MCQ 2020. Subscribe.