Fig. 6.1 is a diagram of a bacterial cell. Fig. 6.1 Complete Fig. 6.1 by using the words in the list to label these structures on the answer lines provided. - cell membrane - cell wall - circular DNA - cytoplasm - ribosome (ii) State the names of two structures in the cell in Fig. 6.1 that are not found in animal cells. 1 ..................................................................................................................................... 2 ..................................................................................................................................... - (iii) Describe the function of plasmids in bacterial cells. ....................................................................................................................................... . ....................................................................................................................................... . .................................................................................................................................

Biology

IGCSE&ALevel

CAIE

Exam No：0610_s24_qp_32. Year：2024 Question No：6(a)

Answer:

20.2.1 Describe the role of anaerobic respiration in yeast during production of ethanol for biofuels

20.2.2 Describe the role of anaerobic respiration in yeast during bread-making

20.2.3 Investigate and describe the use of pectinase in fruit juice production

20.2.4 Investigate and describe the use of biological washing powders that contain enzymes

20.2.5 Investigate and describe the use of biological washing powders that contain enzymes

20.2.6 Investigate and describe the use of biological washing powders that contain enzymes

20.2.7 Investigate and explain the use of lactase to produce lactose-free milk

20.2.8 Describe the role of the fungus Penicillium in the production of the antibiotic penicillin