Answer:
The correct answer is - tight junctions.
Explanation:
Tight junctions are one of the cell-cell junctions that make a barrier to the passage of material which is a present in epithelia. This barrier is impermeable to most of the materials with soluble molecules. This barrier is made up of the occludin and claudin proteins.
Tight epithelia have tight junctions and examples of such junctions are the distal convoluted tubule or DCT, and the collecting duct of the nephron in the kidney.
Thus, the correct answer is - tight junctions.
<h2>
Answer:
</h2><h3>The correct answer is option C.
</h3>
<h2>
Explanation:
</h2>
From the following question, the third option is right, because when the shining light create a horizontal beam over the spacecraft, the observer who is on the earth would see that light in the same way at the time spacecraft is at rest and when observer in the spacecraft at the time spacecraft is at rest.
So this is the correct answer.
Answer:
Anticodon
An anticodon is a trinucleotide sequence complementary to that of a corresponding codon in a messenger RNA (mRNA) sequence. An anticodon is found at one end of a transfer RNA (tRNA) molecule.
Explanation:
The disorder is called Acromegaly. Acromegaly is
a chronic metabolic condition described by gradual, easily seen enlargement and
elongation of the bones of the face, jaw, and extremities cause by over
secretion of the pituitary gland after puberty. It is usually caused due to a
tumor of the pituitary gland.
Answer:
The word "precocious" means gifted.
