Ques: Q: What's the name for a cluster of genes, where one promoter serves adjacent genes? Choices: - nucleus - proton - plasma - opteron A:
Ans: opteron

Ques: Q: Plants and algae maintain the atmosphere. during photosynthesis, they add oxygen and remove what? Choices: - water - nitrogen - methane - carbon dioxide A:
Ans: carbon dioxide

Ques: Q: What is the name of vesicles that are formed by the golgi apparatus? Choices: - vessels - lymphocytes - capillaries - lysosomes A:
Ans: lysosomes

Ques: Q: Chloroplasts, leucoplasts and chromoplasts are found in what type of cells? Choices: - nitrogen cells - animal cells - man-made cells - plant cells A:
Ans:
plant cells