Question

E Science Biology Question 11 of 48 Fill in the missing word in this sentence: the function of ribosomes is to synthesise Enter your answer I I 17​

Answer 1

Answer:

a hospital based cross-sectional study, it is planned to estimate the mean D-dimer level among COVID-19 patients. From previous literature, the standard deviation was found to be 200 ng/mL. If the researchers want to estimate the mean with a 50 ng/mL precision and 95% significance level, what is the minimum sample size required?

Answer 2

The major function of the Ribosome is to synthesise protein.

• In the process of protein synthesis or translation, a ribosome is complex molecular machinery found inside living cells that produce proteins from amino acids.
• Protein synthesis is a fundamental operation that all live cells must carry out.
• A ribosome is a ribonucleoprotein, which means it is made up of RNA and protein. It is made up of two subunits, one smaller and the other larger.
• The following are some of the main ribosome functions:
• 1. It assembles amino acids into proteins, which are required for biological activity.
• 2. The process of DNA transcription results in the production of mRNA from DNA.
• 3. The nucleus produces mRNA, which is then transferred to the cytoplasm to begin the protein synthesis process.
• 4. In the cytoplasm, ribosomal subunits are wrapped around mRNA polymers. The tRNA then goes on to make proteins.
• 5. Proteins produced in the cytoplasm are used within the cell, while proteins produced by bound ribosomes are transferred outside the cell.