Answer:
the types of cells are Stem cell, red blood cell ,white blood cell ,platelets, nerve etc . Among this cell nerve cell is the longest cell.
In this statement it is said that there are 200 different cell but they are dependent on other cells to perform body function. It is because one cell makes substance such as protein for other cell to funtion.
The answer is A)Biodiversity
Answer:
C - Methanogens
Explanation:
As their name says, methanogens are organisms that produce methane, turning CO₂ and H₂ into methane and water as a way of obtaining energy.
While some methanogens are found in extreme environments, the most common place where you can find them is inside the human body, as a part of the human microbiota.
The human microbiota is the set of all living organisms that live inside the human body, helping it in different ways. Methanogens, in particular, are present in the gut and produce the methane expulsed in flatulences, being an important part of the process of digestion by reducing H₂ levels.
Answer;
"couples" energetically unfavorable reactions to ATP condensation in order to drive the reaction toward the required product.
Explanation;
-Metabolic pathways are designed to synthesize necessary cellular reagents as required for cellular and tissue function. To accomplish this, the reaction sequence includes both reactions that are essentially irreversible and reactions that are freely reversible (near equilibrium).
-In most cases, cells use a strategy called reaction coupling, in which an energetically favorable reaction (like ATP hydrolysis) is directly linked with an energetically unfavorable (endergonic) reaction.