10 Biotechnology Projects and Case Studies Free Online FlashCards

What does a control help establish?

A control helps determine whether an observed effect is due to the factor being tested.

What is a biological replicate?

Biological replicates are independent biological samples that help estimate natural variation.

How do technical replicates differ from biological replicates?

Technical replicates are repeated measurements of one sample. They can improve measurement precision but do not replace independent biological replicates.

Why measure enzyme activity and growth separately?

Enzyme activity and growth are separate outcomes; measuring both helps show whether greater activity comes with a change in cell growth.

What do the illustrative results show about engineered strain B?

Strain B had the highest measured enzyme activity but lower growth. These averages alone do not establish that it is the best production strain.

What does sequence confirmation not prove?

It can confirm that the intended construct is present, but it does not show that the enzyme is produced or functions as intended.

Why is small-culture performance not proof of industrial readiness?

Scale-up can change oxygen transfer, heat removal, mixing, and waste generation, so small-culture performance is only an early indicator.

What does a stronger cell-therapy response than controls show?

It supports further investigation, but does not by itself establish safety or clinical benefit.

Which qualities matter when assessing a cell or gene therapy product?

Evidence should address product identity, purity, potency, and safety, alongside how the cells were produced and tested.

Why can de-identified genomic data still raise privacy concerns?

Genomic information may still carry privacy risks even after direct identifiers have been removed.

What can an association between a variant and a trait establish?

Association alone does not establish that a variant causes the trait or reveal its biological mechanism or clinical usefulness.

What makes a bioinformatics analysis traceable?

A traceable analysis documents inputs, processing, methods, software versions, and outputs; suitable code and metadata can help others audit or reproduce it.