Answer:
They are all types of invertebrates
Explanation:
Answer:
Cell walls
Explanation:
virtually all bacteria contain peptidoglycan in their cell walls; however, archaea and eukaryotes lack peptidoglycan. Various types of cell walls exist in the archaea. Therefore, the absence or presence of peptidoglycan is a distinguishing feature between the archaea and bacteria
Answer:
one negative one positive feedback loop
Answer:
2) rough ER, transport vesicles, Golgi apparatus, transport vesicles, cell membrane
Explanation:
Insulin is a peptide hormone secreted by the pancreatic cells which are considered as the endocrine gland. Since the insulin is a peptide hormone, therefore, it follows the same path of secretion as other peptides follow.
The insulin peptide is produced by the ribosomes present on the endoplasmic reticulum. The insulin thus has to undergo certain modifications so the peptide is packaged in the transport vesicle and reaches the cis face of the Golgi apparatus.
There the peptide is modified and from there again packaged into the transport vesicles. The transport vesicles than reaches the cell membrane and fuse with the cell membrane and then released into the blood by exocytosis.
Thus, Option-2 is correct.
The symptoms most probably observed in a patient suffering from acute glomerulonephritis are: cola-coloured urine, sudden edema.
Acute glomerulonephritis is a disease affecting the kidneys and it is caused by an active inflammation of the kidney's filters, the glomeruli. Kidneys are composed of nearly one million glomeruli, whose main function is to filter waste products from the blood and pass them into the urine. A severe inflammation in the glomeruli disrupts the filtration of the blood and causes high blood pressure, cola-coloured urine and hematuria (due to the presence of red blood cells in the urine) and fluid retention which causes edema.
On the other hand, nephrolithiasis is the term referring to the formation of kidney stones. A kidney stone that passes through the kidney and the urinary tract can cause many painful symptoms, such as hematuria, ureteral colic pain, costovertebral angle tenderness and nausea and vomiting.
