Hemoglobin is a crucial component of the circulatory system. It is a protein found in red blood cells that plays a central role in oxygen transportation. Therefore, the correct option is option 2.
The circulatory system, also known as the cardiovascular system, consists of the heart, blood vessels, and blood. Its primary function is to deliver oxygen, nutrients, hormones, and other essential substances to the body's tissues and organs.
In the context of the circulatory system, hemoglobin binds to oxygen in the lungs and carries it to the body's tissues, where it is released for cellular respiration. Additionally, hemoglobin helps transport carbon dioxide, a waste product of cellular metabolism, from the tissues back to the lungs, where it can be exhaled.
Therefore, hemoglobin's function and presence in red blood cells are closely associated with the circulatory system. Its role in facilitating oxygen and carbon dioxide exchange ensures the proper functioning and survival of cells and organs throughout the body.
Thus, the ideal selection is option 2.
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B.Amino acids
C.Carbohydrates
D.Nutrients
Enzymes chemically change the makeup of nutrient into the form that can be used by the cell.
Further Explanation:
The enzyme is the biological catalyst that participates in the chemical reaction occurring in the body of the organism. Most of them are made up of proteins.
The enzyme binds to the substrate or the reactant and then converting it into the product. They decreases the activation energy of the reaction. This allows the reactant to easily achieve the transition energy.
Enzyme acts by chemically altering the nutrient make up such that they get changed into the form which can readily be used by the cell.
Amino acids are the monomeric subunit of a polymer known as protein. These amino acids are linked to each other by the peptide linkage. The proteins are acted upon by the proteases which then converts them into the amino acids.
Carbohydrate is the biomolecule that provides energy to the body. The different types of carbohydrate are:
Nutrients are the molecules such as carbohydrate, protein and lipids that provide energy to the body.
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Answer Details:
Grade: College Biology
Subject: Biology
Chapter:Biomolecule
Keywords:
Enzymes, nutrient, cell, organism, proteins, substrate, reactant, product, activation energy, transition energy, amino acids, monomer, polymer, peptide linkage, proteases, carbohydrate, monosaccharide, disaccharide, polysaccharide, lipids.
When glycolysis stops working ; Pyruvate , NADH and intermembrane H+ will decrease .
Glycolysis is the step ( catalyzed metabolic linear process ) in a cellular respiration whereby glucose is converted to molecules ( 2 ) of pyruvate in the presence of oxygen or into lactate in the absence of oxygen.
Since the production of pyruvate, NADH and H+ is dependent on the process of glycolysis when glycolysis is stopped the amount of Pyruvate, NADH and H+ will be reduced / decreased.
Hence we can conclude that when glycolysis stops working Pyruvate,NADH and intermembrane H+ will decrease.
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Answer:
They all Decrease
Explanation:
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b. air
c. water
d. all of the above
d. all of the above
A) evolution by natural selection, sweet peas
B) inheritance by independent assortment, sweet peas
C) evolution by natural selection, Galapagos finches
D) inheritance by independent assortment, Galapagos finches
Correct answer: C). Evolution by natural selection, Galapagos finches
Charles Darwin gave the theory of natural selection in the year 1835 when he visits Galapagos Islands.
There he found several species of finches are adapted to different environmental niches. They have a different shape of the beak, food source they eat and the way they captured the food.
He observes that species vary from island to island, and based on these observations he gave the theory of natural selection.
a lysogenic infection is like a......
Or a comic small story on a lysogenic infection