Viroids
BIOXI02: BIOLOGICAL CLASSIFICATION

331538 Viroids differ from viruses in having

1 DNA molecules without protein coat
2 RNA molecules with protein coat
3 RNA molecules without protein coat
4 DNA molecules with protein coat
BIOXI02: BIOLOGICAL CLASSIFICATION

331539 Viroids have

1 Protein only
2 DNA only
3 RNA only
4 DNA & RNA
BIOXI02: BIOLOGICAL CLASSIFICATION

331540 Viroids were discovered by

1 T.O. Diener, 1972
2 T.O. Diener, 1971
3 M.W. Diener, 1971
4 M.W. Diener, 1972
BIOXI02: BIOLOGICAL CLASSIFICATION

331542 Potato spindle tuber disease is caused by

1 Virus
2 Viroids
3 Lichens
4 Fungi
BIOXI02: BIOLOGICAL CLASSIFICATION

331538 Viroids differ from viruses in having

1 DNA molecules without protein coat
2 RNA molecules with protein coat
3 RNA molecules without protein coat
4 DNA molecules with protein coat
BIOXI02: BIOLOGICAL CLASSIFICATION

331539 Viroids have

1 Protein only
2 DNA only
3 RNA only
4 DNA & RNA
BIOXI02: BIOLOGICAL CLASSIFICATION

331540 Viroids were discovered by

1 T.O. Diener, 1972
2 T.O. Diener, 1971
3 M.W. Diener, 1971
4 M.W. Diener, 1972
BIOXI02: BIOLOGICAL CLASSIFICATION

331542 Potato spindle tuber disease is caused by

1 Virus
2 Viroids
3 Lichens
4 Fungi
BIOXI02: BIOLOGICAL CLASSIFICATION

331538 Viroids differ from viruses in having

1 DNA molecules without protein coat
2 RNA molecules with protein coat
3 RNA molecules without protein coat
4 DNA molecules with protein coat
BIOXI02: BIOLOGICAL CLASSIFICATION

331539 Viroids have

1 Protein only
2 DNA only
3 RNA only
4 DNA & RNA
BIOXI02: BIOLOGICAL CLASSIFICATION

331540 Viroids were discovered by

1 T.O. Diener, 1972
2 T.O. Diener, 1971
3 M.W. Diener, 1971
4 M.W. Diener, 1972
BIOXI02: BIOLOGICAL CLASSIFICATION

331542 Potato spindle tuber disease is caused by

1 Virus
2 Viroids
3 Lichens
4 Fungi
BIOXI02: BIOLOGICAL CLASSIFICATION

331538 Viroids differ from viruses in having

1 DNA molecules without protein coat
2 RNA molecules with protein coat
3 RNA molecules without protein coat
4 DNA molecules with protein coat
BIOXI02: BIOLOGICAL CLASSIFICATION

331539 Viroids have

1 Protein only
2 DNA only
3 RNA only
4 DNA & RNA
BIOXI02: BIOLOGICAL CLASSIFICATION

331540 Viroids were discovered by

1 T.O. Diener, 1972
2 T.O. Diener, 1971
3 M.W. Diener, 1971
4 M.W. Diener, 1972
BIOXI02: BIOLOGICAL CLASSIFICATION

331542 Potato spindle tuber disease is caused by

1 Virus
2 Viroids
3 Lichens
4 Fungi