Intrinsic terminators—

1. Inverted Repeat on DNA 

2. Dyad Symmetry

3. Forms GC–rich hairpin 

4. Base of hairpin 7 U residues (T residues in the DNA) 

TLS Online TPP Program

#Id: 6842

#Unit 8. Inheritance Biology

Narrow-sense heritability

h2 = VA/VP

TLS Online TPP Program

#Id: 3534

#Unit 2. Cellular Organization

Animal cells have small mitochondrial genomes 16.6 kb in mammals. There are several hundred mitochondria per cell and each mitochondrion has multiple copies of the DNA.

TLS Online TPP Program

#Id: 6660

#Unit 3. Fundamental Processes

The sequence AAUAAA is a signal for cleavage to generate a 3’ end of mRNA that is polyadenylated. Addition of poly(A) to nuclear RNA can be prevented by the analog 3’–deoxyadenosine known as cordycepin

TLS Online TPP Program

#Id: 9004

#Unit 6. System Physiology – Plant

CO2 functions both as an activator and as a substrate in the reaction catalyzed by rubisco.

TLS Online TPP Program

#Id: 3847

#Unit 5. Developmental Biology

Adenylate cyclase A (ACA), is responsible for the synthesis of cAMP.