Plant-deer-tiger
The first step in the energy chain that created the bonds of proteins in the tiger's muscle cells in the food chain shown above is
A. deer the tiger ate
B. plant the deer ate
C. photons the sun made
D. carbohydrates the plant made
I think its A because by eating the deer the tiger gets proteins in his body?
Is that the first step in this food chain?
No,how would the photons from sun provide the tiger with proteins in his body?
http://www.bio.miami.edu/ecosummer/lectures/lec_foodweb.html
You are on the right track! The correct answer is A. deer the tiger ate. Let me explain how to arrive at this answer.
In this food chain, energy flows from one organism to another. The energy starts with the sun, which produces photons through a process called photosynthesis carried out by plants. The plants convert the energy from sunlight into chemical energy in the form of carbohydrates.
The next step in the food chain is when a deer eats the plant. Deer are herbivores and obtain energy from consuming plant matter. When the deer eats the plant, it digests the carbohydrates present in the plant.
Now, the final step is when the tiger eats the deer. The tiger is a carnivore and obtains energy by consuming other animals. When the tiger consumes the deer, it gains the proteins present in the deer's muscle cells.
Proteins are one of the essential macronutrients needed by animals for various biological functions. Therefore, the deer that the tiger ate is the first step in the energy chain that contributes to the formation of proteins in the tiger's muscle cells.