The red blood cells<span> travel around the </span>body<span> within capillaries. The </span>red blood cell travels<span> through the pulmonary artery to the lungs. Here it picks up oxygen, </span>travels <span>back to the heart through the pulmonary vein and then enters the left atrium.</span>
Answer: NADH+
Explanation: In the process of fermentation the NADH + H+ from glycolysis will be recycled back to NAD+ so that glycolysis can continue.
1. Air enters the nostrils.
2. Air passes from the trachea to the bronchi
3. Air diffuses from the alveoli to the blood cells.
4. Oxygen enters the blood cells.
5. Blood transports oxygen to other cells.
Answer:
the broadest is domain ,kingdom ,phylum, class, order, family, genus and then species is the most specific
Answer:
<u>Se produce durante la profase 1 de la meiosis</u>, y en ella se da un entrecruzamiento entre una de las dos cromátidas de los cromosomas homólogos, por lo que las cromátidas resultantes son diferentes entre sí y de las originales.
Explanation:
