General Knowledge Questions And Answers :: General Science: part10



General Knowledge : General Science QUESTIONS AND ANSWERS :: part10 : 81 to 85

Following General Knowledge Multiple choice objective type questions and answers will help you in TRB, SSC and UPSC 2024 examinations :

81.Nutrients are recycled in the atmosphere with the help of certain microorganisms referred to as

producers
consumers
decomposers
None of these

82.Which of the following structures are commonly present in animal cells and not in plant cells ? 1. Mitochondria 2. Lysosomes 3. Ribosomes 4. Centrosomes

1 and 3
2 and 4
1, 2 and 3
2, 3 and 4

83.Energy transfers of Kerbs cycle and electron transport chain takes place in

chloroplasts
lysosomes
mitochondria
cytoplasm

84.The genetic code can be translated through an intermediate, adaptor molecule by

ATP
m RNA
r RNA
t RNA

85.The unit structure of which gene is made up of is

RNA
nucleotides
DNA
endoplamic reticulum

More General Science QUESTIONS AND ANSWERS available in next pages

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