A patient presents with sickle cell anemia which causes blood cells to become crescent moon shaped and easily clump together and form clots.
How would sickle cell anemia affect blood flow?
a
Ob
Decrease it
No effect
Increase it
Sometimes increase and sometimes decrease it

the darker peppered moth species were favored due to the fact that the industrial revolution had made all the nearby trees a darker color instead of white.

that is wrong, its not thymus.

answer: the correct option is d. enzyme

lactase and carbonic anhydrase are the examples of enzymes.

lactase is an enzyme, which is present in the small intestine of mammals. it in the digestion of the disaccharide, lactose ( milk sugar) by converting it into two monosachharide, which are glucose and galactose.

carbonic anhydrase is present in the red blood cells. this enzyme plays significant role in the transport of co₂. it in the conversion of co₂ and h₂o into carbonic acid, which is then dissociated into bicarbonate ions and hydrogen ions.

1) a

2)c

3)a

4)c

5)b

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