One reason is that they can use the computer for modeling for what they’re studying (ex: bacterial division)
The first one is the primary purpose of photosynthesis
Answer: Option D) Peptide bonds are amide linkages.
Explanation:
A peptide bond is formed between two amino acids with the loss of one molecule of water and the formation of an amide (CO-NH2) bond.
Usually the carboxyl group (COOH) of the first amino acid links with the amino group (NH2) with the loss of H2O, thus forming an amide linkage
The correct answer is option B, Bio genous Sediment
Reason -
The calcareous ooze is known as biogenous sediment as it has formed from the calcareous microscopic shells of the living organism. These oozes have primarily developed due to the deposition of soft muds in the ocean floor made up of calcium or diatoms or radiolarians.. These biogenous sediments are found in the form of a) mineral calcite and b) aragonite.
Answer:
A. Replication
: Nucleus
B. Transcription
: Nucleus
C. Translation: Ribosomes
Explanation:
Replication is the process of making new DNA strands by using the existing DNA strands as a template. The main enzyme of DNA replication is DNA polymerase that makes DNA strands by the addition of deoxyribonucleotides to the primer in 5' to 3' direction. The process of DNA replication occurs in the nucleus.
Transcription is the process of synthesis of RNA strands using the DNA template strand. The process is catalyzed by RNA polymerase and occurs in the nucleus of eukaryotic cells. The primary transcript formed by transcription is modified by splicing, the addition of poly-A tails and 5' cap and the resultant mature mRNA leaves the nucleus to enter the cytosol.
The mRNA joins ribosomes present in the cytosol to begin the process of translation. The translation is the process of making proteins using the nucleotide sequence of mRNA as a template. The process occurs on ribosomes.