Answer: Option D) Hold the cell membrane together
Explanation:
RNA also known as ribonucleic acid plays vital role in protein synthesis. It is divided into:
- mRNA used in carry coded messages from the nucleus to the ribosome
- rRNA (ribosomal RNA) that make up a portion of the ribosome, and provide site for protein synthesis.
- tRNA (transfer RNA) that Carry amino acids to the ribosome
Thus, since the RNA is found inside the nucleus, it is not responsible for holding the cell membrane together.
D: Condensation on the sides of the terrarium. By definition, transpiring is the act of plant leaves giving off water vapor, so it'd make sense if you'd find condensation being trapped in the terrarium as a result. :)
Answer:
(B). The drug is reabsorbed.
Explanation:
Renal clearance rate determines the excretion of drugs into the urine during excretion. It is used to study the main process associated with a drug's renal excretion.
When the renal clearance rate is lower than GFR (glomerulus filtration rate), the drug is absorbed in the renal tubules. When the renal clearance rate is higher than GFR, the drug is secreted into the urine. When the renal clearance rate is equal to the GFR, the drug is neither reabsorbed nor secreted.
As for given drug, renal clearance is 20 ml/min (less than GFR), this drug will reabsorbed.
Thus, the correct answer is option (B).