Proteins
Explanation:
Proteins are the most diverse biomolecule on earth, performing many functions required for life. Protein enzymes are biological catalyst, maintaining life by regulation where and when cellular reactions occur.
-antibodies are proteins that are synthesized by an animal in response to the presence of a foreign substance in our body called an antigen. They play a great role in the immune system and are usually found in blood and other bodily fluids.
The correct answer is prey predator relationship.
The given graph possibly shows the prey predator relationship, in which the prey is shown in red and the predator is shown in blue. It is observed that the predator population generally remain less than the prey, in order to get food easily.
The prey predator relationship shows that if the population of the prey start increasing, then the population of the predator would also increase, as the predators have abundant of food. But when the population of the prey start decreasing, the predators start to decline due to the starvation.
Answer:
b. The individual's' genetic composition
Explanation:
Natural selection is an occurrence in nature in which organisms with genes that have mutated to adapt to certain ailments, survive better than their mates. J.B.S Haldane made a hypothesis that this phenomenon of natural selection accounted for why people in Africa had developed resistance to malaria. Their hemoglobin, proteins, and other compounds that are necessary for the function of the red blood cells had been modified so that they would not easily be infiltrated by malaria parasites.
A.C. Allison confirmed this in his experiment which showed that people who had sickle cell mutations in the gene, beta hemoglobin were mostly found in regions where malaria was prevalent. Their genes had also been modified such that they were resistant to malaria.
The answer is heterotrophic
Answer:
2Mg + O₂ → 2MgO
Explanation:
<u>Given reaction is:</u>
Mg + O₂ → MgO
<u>On the right side, we have:</u>
1 Mg, 1 O
<u>On the left side, we have:</u>
1 Mg, 2 O
- Add 2 as a coefficient with Mg on the right side of rxn. (Will make it 2 Mg, 2 O)
- Now, Add 2 as a coefficient with MgO of the left side of rxn. (Will make it 2 Mg, 2 O)
Hence, the reaction is balanced now!
<u>Final and balanced reaction is:</u>
2Mg + O₂ → 2MgO
![\rule[225]{225}{2}](https://tex.z-dn.net/?f=%5Crule%5B225%5D%7B225%7D%7B2%7D)
Hope this helped!
<h3>~AH1807</h3>
