Common symptoms of iron-deficiency anemia include muscle weakness, shortness of breath, and lightheadedness. why does iron deficiency cause these symptoms?
a.
since iron is required for fluid balance, iron deficiency increases the volume of blood that circulates in the body.
b.
since iron is required for fluid balance, iron deficiency decreases the volume of blood that circulates in the body.
c.
since iron is required make hemoglobin and myoglobin, iron deficiency decreases the amount of carbon dioxide in the blood and in the muscles.
d.
since iron is required to make hemoglobin and myoglobin, iron deficiency decreases the amount of oxygen in the blood and in the muscles.
Answers: 1
Biology, 21.06.2019 13:10
The meselson-stahl experiment demonstrated that dna replication is semiconservative. in the figure, semiconservative replication is illustrated by
Answers: 1
Biology, 22.06.2019 11:00
Astudent poured a solution of bromothymol blue indicator into three test tubes. then he placed an aquatic plant in two of the test tubes, as shown below. he placed a stopper on each test tube and placed them all in the dark for 24 hours. bromothymol blue turns from blue to yellow in the presence of co2
Answers: 2
Biology, 22.06.2019 12:00
Abody cell has been growing and at synthesis proteins.in the nucleus of this body cell,dna replication is taking place. and a copy of the cells genetic material is copied.which of the following is the best conclusion you can make about the life cycle of this cell ? a) the cell is ready to undergo mitosis.and a chemical signal will send the cell to prophase b)the cell is undergoing meiosis and will cross over the genetic material next c)the cell is in the s phase of interphase and will move next to the g2 phase d) the cell is in the g2 phase of the interphase and is ready to begin diving
Answers: 1
Common symptoms of iron-deficiency anemia include muscle weakness, shortness of breath, and lighthea...
English, 24.02.2021 18:00
Mathematics, 24.02.2021 18:00
Social Studies, 24.02.2021 18:00
Mathematics, 24.02.2021 18:00
Biology, 24.02.2021 18:00
Mathematics, 24.02.2021 18:00
History, 24.02.2021 18:00
Chemistry, 24.02.2021 18:00
Biology, 24.02.2021 18:00
Mathematics, 24.02.2021 18:00
Mathematics, 24.02.2021 18:00
Mathematics, 24.02.2021 18:00
Mathematics, 24.02.2021 18:00