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The Double Negative thymocytes express the surface markers ___________

Correct Answer: Neither CD8 nor CD4
The Double Negative (DN) thymocytes are the youngest thymocytes which just enter the thymus. At this stage, the thymocytes do not express any surface markers. The surface markers are associated with the mature T-cells.

The thymocytes that express both CD4 and CD8 surface markers are called as ________

Thymocytes that express only one of CD4 or CD8 surface markers are called as _______

In the following question below are given some statements followed by some conclusions. Taking the given statements to be true even if they seem to be
at variance from comonly known facts, read all the conclusions and then decide which of the given conclusion logically follows the given statements.
Statements:
I. Some staplers are pins.
II. All pins are markers.
Conclusions:
I. Some staplers are markers.
II. All markers are pins.

Immature double negative thymocytes are characterised by which of the following cell surface antigen?

Which of the following statement is True(T) or False(F) are given below.

1. Semantic markers like it is worth noting is used to indicate the relative importance of different items.
2. For illustrations and examples semantic markers like primarily secondly are used
3. To express a time relationship we use- so, thus, hence.

The following questions are based on the information given below: An advertising agency finds that, of its 170 clients, 115 read Indian Express, 110 read The Hindu and 130 read Times of India. Also 85 read Indian Express and Times of India, 75 read Indian Express and The Hindu, 95 read The Hindu and Times of India and 70 read all the three. How many read Indian Express and Times of India but not The Hindu?

The following questions are based on the information given below: An advertising agency finds that, of its 170 clients, 115 read Indian Express, 110 read The Hindu and 130 read Times of India. Also 85 read Indian Express and Times of India, 75 read Indian Express and The Hindu, 95 read The Hindu and Times of India and 70 read all the three. How many read only Indian Express?

Lineage commitment is a process in which CD4–CD8– (double negative) thymocytes differentiate to CD4– and/or CD8– T cells. 

Genetic linkage maps, also called genetic maps, identify the relative positions of genetic markers on a chromosome and are based on how frequent the markers are inherited together.

The semantic markers used to indicate the development of ideas or to list the ideas arethe semantic markers used to indicate the development of ideas or to list the ideas are :

1. Primarily
2. Secondly
3. Finally
4. Consequently