1. responsible

 

[rɪspansəbl]

 

2. anxiety

 

[ɛzaɪədi]

 

3. therapeutics

 

[θɛrəpiudɪts]

 

4. protein

 

[protin]

 

5. related to

 

rɪleɪtd tʊ

 

6. ground-breaking

 

graʊnd brɛɪkɪng]