Answer:
Most correct answer is all of the germ layers
Explanation:
Mucous membranes constitute the innermost layer of a number of hollow organs (i.e.: gastrointestinal tract). They are composed of an epithelial lining which overlies a deeper layer of connective tissue. Typically, each of these components arises from a different germ layer. For instance: the mucous lining of the gut arises from a combination of endoderm-derived epithelium and lateral mesoderm-derived connective tissue. Other mucous membranes may have different origins, for example: The mucous lining of the oral cavity is composed of ectoderm-derived epithelium and underlying connective tissue derived from head mesenchyme (combination of cephalic neural crest and paraxial mesoderm).
Summary:
Mucous Membrane = Epithelium (derived mainly from endoderm, followed by ectoderm, rarely mesoderm) + Underlying Connective Tissue (usually mesoderm)
Conversion of 1 mol of acetyl-CoA to 2 mol of Co2 and CoA via the citric acid cycle results in the net production of 12 mol of ATP.
<h3>
What is acetyl-coA?</h3>
Acetyl-CoA is produced in the mitochondrial matrix by oxidative decarboxylation of pyruvate from glycolysis, oxidation of long-chain fatty acids, or oxidative degradation of specific amino acids. The acetyl-CoA is then oxidized for energy production in the TCA cycle.
Mitochondrial enzymes are used in the citric acid cycle. The acetyl group of acetyl-CoA is fused with oxaloacetate in the first phase, which is mediated by citrate synthase. Citrate is formed as a result of the release of CoA-SH and heat. Dehydration and rehydration convert citrate to isocitrate.
For more information regarding acetyl-coA, visit:
brainly.com/question/11789434
#SPJ1
Answer:
The bulbospongiosus acts to constrict the vagina in females.
Explanation:
Bulbospongiosus is a muscle present in the perineum and is present in both males and females. The perineum is the area or the space between anus and vulva in the female body.
The role of the bulbospongiosus muscle in females is the constriction of the vagina.
Therefore, the bulbospongiosus muscle acts to constrict the vagina in the females.
On the flanks of the body, medial to the rectus femoris, the abdominal wall is composed of three layers. The external oblique muscles form the outermost layer, while the internal oblique muscles form the middle layer, and the transverses abdominus forms the innermost layer.
