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TLS Online TPP Program

#Question id: 33691

Pseudogenes

#Unit 2. Cellular Organization
  1. Possess sequences that are related to functional genes but that cannot be expressed
  2. are unrelated to their functional genes but that can be expressed
  3. Possess sequences that are unrelated to functional genes but that cannot be expressed
  4. are functional genes but that cannot be expressed
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TLS Online TPP Program

#Question id: 6986

#Unit 5. Developmental Biology

The use of segments as a developmental strategy in vertebrates is evident in:
TLS Online TPP Program

#Question id: 33906

#Unit 2. Cellular Organization

Which is correct combination of statements

A. Bacterial genome has independent sets of domains and each domain consists of a loop of DNA.
B. Presence of domain in genome can be analyzed by EtBR intercalation and DNase treatment 
C. Early data suggested that each domain consists of 10kb-40 kb of DNA
TLS Online TPP Program

#Question id: 1294

#Unit 4. Cell Communication and Cell Signaling

Dystroglycan is a large glycoprotein that binds to dystrophin in muscle cells.  It is also present in other cells and can also bind to:

a.  laminin.

b.  the virus that causes Lassa fever.

c.  the bacterium that causes leprosy.
TLS Online TPP Program

#Question id: 13212

#Unit 6. System Physiology – Plant

The water at the top of a tree develops a large tension (a negative hydrostatic pressure), and this tension pulls water through the xylem this mechanism is called ,
TLS Online TPP Program

#Question id: 974

#Unit 1. Molecules and their Interaction Relevant to Biology

What is the source of the N-1 atom during de novo biosynthesis of purines?