What animo acid or protein is affected by cystic fibrosis or has caused cystic fibrosis disorder? I will mark branilist if answered correctly.

Explanation:

cystic fibrosis can be genetic an example: (CFTR) gene cause the CFTR protein to become dysfunctional.

plant because they survive by water, sunlight, ex.

explanation:

blood enters the heart through two large veins, the inferior and superior vena cava, emptying oxygen-poor blood from the body into the right atrium of the heart. as the ventricle contracts, blood leaves the heart through the pulmonic valve, into the pulmonary artery and to the lungs where it is oxygenated.