Which of the following is true about vigorous intensity movements? Question 3 options:

playing singles tennis or riding a bike on a hilly surface

playing soccer or riding a bike on a flat surface

playing doubles tennis or playing basketball

All of the above

Ascientist introduced mutations in a gene sequence isolated from bacteria. study the sequence, and identify the steps where the mutations may affect the formation of proteins. in the sequence, black letters stand for protein coding regions and red letters stand for noncoding regions.