Hemoglobin contains __________ $\alpha$-helices, __________ $\beta$-sheets, and globin folds.
A) 32; 4; 4
B) 32; 0; 8
C) 8; 8; 4
D) 32; 0; 4

Name: Hemoglobin contains __________ $\alpha$-helices, __________ $\beta$-sheets, and globin folds. A) 32; 4; 4 B) 32; 0; 8 C) 8; 8; 4 D) 32; 0; 4
Brand: Quizplus
Rating: 4.7 (28 reviews)

Question

Quizplus · Accepted Answer

Hemoglobin is composed of four subunits, each containing 8 alpha-helices and no beta-sheets, resulting in a total of 32 alpha-helices and 0 beta-sheets. The globin fold is a common protein fold in hemoglobin.

Hemoglobin Contains __________ α\alphaα -Helices, __________ β\betaβ -Sheets, and Globin Folds

Hemoglobin Contains $\alpha$ -Helices, $\beta$ -Sheets, and Globin Folds