Which of the following incorrectly describes mechanisms of CO2 transport? 1.just over 20% of CO2 is carried in the form of carbaminohemoglobin 2.attached to the heme part of hemoglobin 3.7-10% of CO2 is dissolved directly into the plasma 4.as bicarbonate ions in plasma

3. 7-10% of CO2 is dissolved directly into the plasma

Explanation:

Carbon dioxide molecules are transferred by one of three methods into the blood from body tissues to the lungs including binding to haemoglobin, movement as a bicarbonate ion and absorption directly into the blood. Various carbohydrate properties in the blood influence its movement that are as following:

Carbon dioxide is more soluble than oxygen in the blood. The plasma dissolves about 5 to 7 per cent of all carbon dioxide.Carbon dioxide may bind to plasma proteins, or may penetrate red blood cells and bind to haemoglobin and form carbaminohemoglobin which cover 20% of CO2.

Hence, the correct option is 3.

This is what i found on google“ the monomers combine with each other via covalent bonds to form larger molecules known as polymers. in doing so, monomers release water molecules as byproducts. this type of reaction is known as dehydration synthesis, which means “to put together while losing water. in the process, a water molecule is formed.” i hope this you

Where’s the graph 0.0