The functions of a cell compared to the functions of organism are described below.
Explanation:
As an organism is made up of different kinds of cells, the functions of a cell and a whole organism are almost similar. The organisms contain organs and organ systems to perform specialized functions whereas the cells contain specialized organelles for specific tasks.
For example, the excretory system comprising of kidneys, bladder, ureters etc is involved in the excretion of wastes from the organisms. Whereas, the cells have the organelles like lysosomes to get rid of waste materials.
The functions of a cell is most likely similar to the organism itself since the organism itself is made up of the cells which is performs the tasks and similarly the organism performs them in a macroperspective while cells, microscopically. In the given situation such as excretion of waste can be done by either the digestive enzymes by some cells but other cells that doesn't have digestive organelle such as peroxisomes, they are carried from the internal organelles of the cell to the cell membrane then outside, an organelle functions for that. In the same manner, an organism has a excretory system that does its job, to excrete and defecate toxic materials.
The functions of a cell is most likely similar to the organism itself since the organism itself is made up of the cells which is performs the tasks and similarly the organism performs them in a macroperspective while cells, microscopically. In the given situation such as excretion of waste can be done by either the digestive enzymes by some cells but other cells that doesn't have digestive organelle such as peroxisomes, they are carried from the internal organelles of the cell to the cell membrane then outside, an organelle functions for that. In the same manner, an organism has a excretory system that does its job, to excrete and defecate toxic materials.
Answer: chalcogens.
Explanation: Strontium is an alkaline earth metal, it always exhibits a degree of oxidation in its compounds +2.
Chalcogens are a group of 6 chemical elements (oxygen O, sulfur S, selenium se, tellurium te, polonium Po) that have an oxidation state of -2 => Chalcogens will combine with strontium in a ratio of 1:1.
Answer: b. Fiona is correct because the diagram shows two individual simple machines.
Explanation:
A mechanical device using which we can change the direction or magnitude of force applied is known as simple machine.
For example, in the given diagram there are two individual simple machines.
The machine helps in changing the direction or magnitude of force applied by the man. As a result, it becomes easy for him to carry different things easily from one place to another.
Thus, we can conclude that the statement Fiona is correct because the diagram shows two individual simple machines, is correct.
15 moles.Explanation:Hello,In this case, the undergoing chemical reaction is:Clearly, since carbon and oxygen are in a 1:1 molar ratio, 15 moles of carbon will completely react with 15 moles of oxygen, therefore 15 moles of oxygen remain as leftovers. In such a way, since carbon and carbon dioxide are also in a 1:1 molar ratio, the theoretical yield of carbon dioxide is 15 moles based on the stoichiometry:Best regards.
Answer: 25 g
Explanation: Given:
Original amount (N₀) = 100 g
Number of half-lives (n) = 11460/5730 = 2
Amount remaining (N) = ?
N = 1/2ⁿ × N₀
N = 1/2^2 × 100
N = 0.25 × 100
N = 25 g
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