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TLS Online TPP Program

#Question id: 4061

In the context of a whole chromosome, which of the following is correct? 

#Unit 3. Fundamental Processes

  1. RNAs from different genes can be transcribed off either strand, but always in 5’→ 3’.

  2. RNAs from different genes can be transcribed off either strand, but always in 3’→ 5’.

  3. The RNAs from all genes are always transcribed 5’→ 3’ off the same DNA strand.

  4. The RNAs from all genes are always transcribed 3’→ 5’ off the same DNA strand.

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TLS Online TPP Program

#Question id: 18392

#Unit 12. Applied Biology

How Deinococcus radiodurans are naturally resistant to quite high levels of ionizing radiation
TLS Online TPP Program

#Question id: 20538

#Unit 12. Applied Biology

Aromatic hydrocarbons including benzene, toluene, ethylbenzene and xylene collectively referred as BTEX compounds. Which of them is considered as carcinogenic?
TLS Online TPP Program

#Question id: 20539

#Unit 12. Applied Biology

Aromatic hydrocarbons including benzene, toluene, ethylbenzene and xylene collectively referred as BTEX compounds. Which of them are not considered as carcinogenic?
1. Benzene
2. Toluene
3. Ethylbenzene
4. Xylene
Which of them is a correct option?
TLS Online TPP Program

#Question id: 20540

#Unit 12. Applied Biology

Toluene, ethylbenzene and xylene must be kept to ________levels in drinking and recreational waters due to their toxicity
TLS Online TPP Program

#Question id: 20541

#Unit 12. Applied Biology

Why do bacteria oxidize BTEXs and other organic pollutants?
TLS Online TPP Program

#Question id: 20542

#Unit 12. Applied Biology

In the process of bioremediation electrons or reducing equivalents from susceptible contaminants are transferred to which type of electron acceptor