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TLS Online TPP Program

#Question id: 111

Sterols are steroids which have

#Biochemistry

  1. a hydroxyl group at position C-17.

  2. a hydroxyl group at position C-3.

  3. hydroxyl groups at both position C-3 and C-17.

  4. 5 fused rings instead of 4 fused rings.

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TLS Online TPP Program

#Question id: 39937

#Environmental Science

Q. Which volcanic material is ejected in solid form?
TLS Online TPP Program

#Question id: 39938

#Environmental Science

Q. Chemical weathering is most intense in:
TLS Online TPP Program

#Question id: 39939

#Environmental Science

Q. Which soil horizon is rich in humus?
TLS Online TPP Program

#Question id: 39940

#Environmental Science

Q. Dinosaurs became extinct at the end of:
TLS Online TPP Program

#Question id: 39941

#Environmental Science

Q. The present geological epoch is:
TLS Online TPP Program

#Question id: 39942

#Environmental Science

Q. The most abundant mineral group in the Earth’s crust is: