Practice Questions

TLS Online TPP Program

#Question id: 7153

What are osteoblasts?

#Unit 5. Developmental Biology

Osteoblasts are the proliferating precursors of the chondrocytes.
Osteoblasts are maturing chondrocytes, capable of secreting the cartilage present in the growth plate.
Osteoblasts are enlarged chondrocytes present in the hypertrophic zone of the growth plate.
Osteoblasts are bone-forming cells that derive from stem cells in the bone marrow, and therefore have no lineage relationship to chondrocytes.

More Questions

TLS Online TPP Program

#Question id: 19995

#Unit 2. Cellular Organization

Drosophila melanogaster also shows C-Value paradox in terms of their number of genes. If Drosophila have total 1 x 108 base pairs and average size of one gene is 2000 bp then mathematically gene capacity of Drosophila is

TLS Online TPP Program

#Question id: 19996

#Unit 2. Cellular Organization

The rate of loss of single-stranded (ss) DNA during renaturation is a

TLS Online TPP Program

#Question id: 19997

#Unit 2. Cellular Organization

Sequence/Genome complexity is

TLS Online TPP Program

#Question id: 19998

#Unit 2. Cellular Organization

Which of the following Is expression for a second-order rate process of renaturation

TLS Online TPP Program

#Question id: 19999

#Unit 2. Cellular Organization

If the value of C/C0 = ½, then which of the following is the correct expression

TLS Online TPP Program

#Question id: 20000

#Unit 13. Methods in Biology

Example of Cross-reactivity

a) Dominant and recessive gene

b) Autoimmune disease

c) Blood group mismatch