If each subunit of a hemoglobin protein molecule carries a heme group and a hemoglobin protein molecule is made of four subunits, two α and two β, we can simply multiply four (number of heme groups that can be found in one hemoglobin protein molecule) by three (number of hemoglobin protein molecules considered). 4×3=12
There are twelve heme groups in three hemoglobin protein molecules.
<span>The appropriate response to the question is letter C which is the Golgi apparatus. It is a complex of vesicles and collapsed films inside the cytoplasm of most eukaryotic cells, required in emission and intracellular transport. The lysosome is usually form in Golgi apparatus</span>
Answer:
D
Explanation:
When you eat, the point is the molecules in the food become energy.
<span>This is because the igneous rock could become a metaphoric rock before a sedimentary rock. An igneous rock is formed from lava and magma while the sedimentary rock is formed slowly over time by minerals layering gradually.</span>
