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TLS Online TPP Program

#Question id: 3811

The mechanism of DNA replication is studied in an E. coli replication fork. Which is a characteristic of this replication fork?

#Unit 3. Fundamental Processes

  1. Strands I and II have base sequences that are identical to each other.

  2. Strands II and IV have an antiparallel orientation as the fork moves to the right.

  3. Strands I and III will be covalently bonded to each other when replication is completed.

  4. Strands III and IV will be H-bonded to each other when replication is completed.

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TLS Online TPP Program

#Question id: 31328

#Unit 3. Fundamental Processes

Which of the following is correct about Pseudo-okazaki fragments
TLS Online TPP Program

#Question id: 31329

#Unit 2. Cellular Organization

Which of the following state of Na+-K+ ATPase has a high affinity for K+?
A. E1 state
B. E1-P state
C. E2 state
D. E2-P state
TLS Online TPP Program

#Question id: 31330

#Unit 5. Developmental Biology

Which of the following signal molecules established parasegmental periodicity in drosophila?
a. Wingless
b. Hedgehog
c. Engrailed
d. Smoothened
TLS Online TPP Program

#Question id: 31331

#Unit 7. System Physiology – Animal

Which of the following has the greatest effect on the ability of blood to transport oxygen?
TLS Online TPP Program

#Question id: 31332

#Unit 5. Developmental Biology

When the epithelial cells and mesenchymal cells placed together, the same epithelium develops different structures according to the region from which the mesenchyme was taken, phenomena known as:
TLS Online TPP Program

#Question id: 31333

#Unit 5. Developmental Biology

According to the Quartet Model of flower development, the identity of each of the floral organs is determined by four combinations of the floral homeotic proteins. Match the following model of interaction with floral organs.