3 years ago

Fill in the blank: __________ is a substance in RBCs that carries oxygen and gives blood its red color.

2 answers:

7 0

Its hemoglobin iron red blood cells contain hemoglobin which is rich in iron. the iron is bound to the hemoglobin molecules.the iron atom is complexed by "haem" units is what gives blood its color. HOPE THIS HELPS

rodikova [14]3 years ago

5 0

Hemoglobin. Hope this helps!

You might be interested in

During which phase of the cell cycle does the cytoplasm of a cell divide to form two daughter cells?

Roman55 [17]

Answer:

its either A or D I think that it's a but im not 100%sure

4 0

3 years ago

In 1986, hundreds of islands were created out of hilltops when venezuela was flooded because of a closed dam. on all of these ne

FromTheMoon [43]

Any herbivores would have thrived if left alive. same with the smaller predators like foxes or owls. populations shoot up. increase in inbreeding if the islands are isolated and eventually disease catches up with them

6 0

3 years ago

Read 2 more answers

C) Explain why antibiotics can be used to treat bacterial infections, but not viral infections

denis-greek [22]

Answer:

Antibiotics are strong medicines that treat bacterial infections. Antibiotics won't treat viral infections because they can't kill viruses.

Explanation:

You'll get better when the viral infection has run its course. Common illnesses caused by bacteria are urinary tract infections, strep throat, and some pneumonia.

5 0

3 years ago

What is the green pigment found in plants

olga_2 [115]

Dryed up burt that can be use to make the plantes grow even with water

3 0

3 years ago

Read 2 more answers

What objects in the solar system are larger than earth

Marta_Voda [28]

Answer:

the sun, jupiter, saturn, uranus, neptune