Protein synthesis is the process in which cells make proteins. It occurs in two stages: transcription and translation. Transcription is the transfer of genetic instructions in DNA to mRNA in the nucleus. It includes three steps: initiation, elongation, and termination.
Answer:
1) A nucleotide consists of a single sugar, a phosphate, and a nitrogen-containing base.
2) The monomer units of DNA are nucleotides, and the polymer is known as a "polynucleotide. Nucleotides don't have polymers because they are monomers.
3) They carry the genetic blueprint of a cell and carry instructions for the functioning of the cell. The two main types of nucleic acids are DNA and RNA.
Explanation:
hope this helps!
The smallest taxonomic category is called species. There are seven categories in the taxonomy. From largest to smallest, these are...
1. Kingdom
2. Phylum
3. Class
4. Order
5. Family
6. Genus
7. Species
Crossover is the first way that genes are shuffled to give rise to genetic diversity. Crossover takes place in sexual reproduction.
Chromosomes line up side by side and break off pieces of themselves, then trade those pieces with each other.
When they break at the same place (locus) in the sequence of base pairs, the result is an exchange of genes called genetic recombination. That is the normal way for crossover to occur.
Genetic recombination ensures that the daughter cells produced have a different genetic makeup from the parent cell and thus diversity is created.
Answer:
plants are the things that gives oxygen to breathe
they function through the energy given by the the sun and the minerals from the roots
Explanation:
