Apart from cutaneous respiration<span> present in all species, most </span>lissamphibians<span> are born in an aquatic </span>larval<span> stage with gills. After metamorphosis they develop lungs to breathe on land. The </span>larvae<span> of </span>urodeles<span> and apods present external, </span>filamentous<span> and highly branched gills which allow them to breathe underwater. Hope this Helps! :)</span>
<span>Females have two X chromosomes in their cells, while males have one X and one Y chromosome. Mitosis; before it divides it replicates & meiosis; sex cells have half the amount of chromosomes that a normal cell has so when they join another, there are 46 chromosomes in the cell.</span>
Answer:
The added carbon is supplied by acetyl CoA and the 2 eliminated carbons are released as CO2.
Explanation:
TCA cycle or citric acid cycle occurs in the mitocondrial matrix.
The ist step of TCA cycle deals with the formation of citrate molecule bt the addition of Acetyl CoA with oxaloacetate. The acetyl CoA is a 2 carbon compound formed from pyruvate by the catalytic activity of pyruvate dehydrogenase .
The 2 eliminated carbons are released as carbon di oxide or CO2.The CO2 molecule is eliminated during the formation of alpha ketoglutarate from isocitrate .The second CO2 molecule is eliminated when alpha ketoglutarate is converted to succinyl CoA.
It serves as a base and gains a proton, which charges it positively.
What is amino acid?
Proteins are made up of substances called amino acids. Proteins and amino acids are the components of life. Amino acids are the byproducts of the digestion or breakdown of proteins. Amino acids are used by the body to create proteins that aid in the digestion of meals.
Organic substances known as amino acids have both an amino and a carboxyl group. They can be differentiated by the functional group R that is attached. Six of the twenty amino acids that make up proteins have R-groups that are either bases or acids.
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The gradual wearing awa or breaking down of rocks by abrasion is a type of? This process causes rocks to change composition when reacting with oxgen? The mechanical breakdown of rocks by the action of other rocks and sand particles is called? ... water located within the rocks below Earth's surface.
