Science, asked by sushrut98, 7 months ago

1. Give the example of multicellular organisms.

(a) Coccus (b) Spirillia (c) Fungi (d) Virus

Answer- c) Fungi



2. Mycology is the study of ……

(a) Bacteria (b) Algae (c) Fungi (d) Virus

Answer- c) Fungi



3. Teichoic acid is absent in ……

(a) Gram positive bacteria (b) Gram negative bacteria (c) Acid fast bacteria (d)

Both gram positive and gram negative

Answer- c) Acid fast bacteria

4. Psychrophiles are grown in temperature between ……

(a) 20 to 45 °C (b) 70 to 110 °C (c) −5 to 10 °C (d) −5 to 20 °C

Answer- (a) 20 to 45 °C

5. Exponential phase is also known as ……

(a) Log phase (b) Lag phase (c) Stationary phase (d) None of these

Answer- a) Log phase

6. Cryopreservation is ……

(a) Freezing in liquid nitrogen at −196 °C (b) Freezing in liquid nitrogen at −19 °C (c) Freezing in liquid nitrogen at −27 °C (d) Freezing in liquid nitrogen at 196 °C

Answer- a) Freezing in liquid nitrogen at −196 °C​

Answers

Answered by Anonymous
2

Answer:

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Explanation:

. Give the example of multicellular organisms.

(a) Coccus (b) Spirillia (c) Fungi (d) Virus

Answer- c) Fungi

2. Mycology is the study of ……

(a) Bacteria (b) Algae (c) Fungi (d) Virus

Answer- c) Fungi

3. Teichoic acid is absent in ……

(a) Gram positive bacteria (b) Gram negative bacteria (c) Acid fast bacteria (d)

Both gram positive and gram negative

Answer- c) Acid fast bacteria

4. Psychrophiles are grown in temperature between ……

(a) 20 to 45 °C (b) 70 to 110 °C (c) −5 to 10 °C (d) −5 to 20 °C

Answer- (a) 20 to 45 °C

5. Exponential phase is also known as ……

(a) Log phase (b) Lag phase (c) Stationary phase (d) None of these

Answer- a) Log phase

6. Cryopreservation is ……

(a) Freezing in liquid nitrogen at −196 °C (b) Freezing in liquid nitrogen at −19 °C (c) Freezing in liquid nitrogen at −27 °C (d) Freezing in liquid nitrogen at 196 °C

Answer- a) Freezing in liquid nitrogen at −196 °C

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