Capillaries are small, narrow blood vessels that allow for the transfer of oxygen, carbon dioxide, and nutrients. The image compares the flow of normal red blood cells to the flow of sickle-shaped red blood cells. The illustration titled 'Sickle cell Anemia' shows the flow of normal red blood cells and abnormal red blood cells in the capillary. The abnormal red blood cells are sickle in shape and some are normal shaped. The normal red blood cells flow smoothly and the abnormal red blood cells clump together and do not flow smoothly in the capillary.

Which statement BEST describes how the sickle cell gene mutation can affect an organism?

A
The sickle shape can allow the cells to more readily transport blood to any part of the organism's body.

B
The sickle shape can cause the cells to move too quickly throughout the organism to transfer materials.

C
The capillaries can exchange gases at a faster rate so that the body may receive more oxygen.

D
The capillaries can become blocked so that blood flow throughout the body may be limited.

69 is the correct math for the amino acids

protein makes up the building blocks of organs, muscles, skin, hormones and pretty much everything that matters in your body.

some choices are:

peanut butter

seeds

eggs

yogurt

meats

fish

so pretty much meat, dairy, nuts, and grains.

1. amino acid refers to the fundamental building block of proteins, comprising of an amino group and a carboxyl group.

2. catalyst refers to any substance, which increases the rate of chemical reaction without being used up in the reaction.

3. a complex molecule containing he genetic code is dna or deoxyribonucleic acid.

4. an enzyme refers to a molecule of protein, which is unique in accelerating up a particular chemical reaction in the biological systems.

5. nucleic acid refers to an sequence of sugars, phosphates, and nitrogenous bases, for example, dna and rna.

6. a protein refers to a large, composite organic molecule comprising of a huge number of amino acids associated together with the of peptide bonds.

7. rna refers to a nucleic acid that takes part in the production of proteins.

8. substrate refers to a compound, which takes part in a chemical reaction, and is chemically modified by the reaction.