Which Two CD Markers Are Used to Differentiate Helper T

question 7

Multiple Choice

Which two CD markers are used to differentiate helper T cells and cytotoxic T cells?

• A) CD1 and CD3
• B) CD4 and CD8
• C) CD10 and CD19
• D) BCR and TCR

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Definitions:

Test Scores

Test scores are the quantitative results obtained from educational assessments or standardized tests, indicating a participant's performance.

Stratified Random Sampling

A method of sampling that involves dividing a population into smaller groups known as strata based on shared characteristics and then randomly sampling from these strata.

Strata

Layers or levels within a larger population that are distinguished by one or more characteristics, used in stratified sampling to improve the accuracy of the sample by ensuring it reflects the population's composition.

Subpopulations

Distinct groups within a larger population, distinguished by specific characteristics such as geography, interests, behaviour, or demographic traits.