The term used to describe the two types of cell that looks different due to specific function they perform are called as differentiated cells.
<u>Explanation:</u>
Differentiated cells are those cells that have divided to perform specific function in an organism. Such cells unite to form a tissue. However, the stem cells possess the ability into different cell types to perform different functions. Some cells lose the ability to divide further.
Example - nerve cell. Plants are multicellular and thus has different types of cells to perform different functions. If such cells are visualized under the microscope, then they appear different in structure because of their difference in function.
Answer:
DNA fingerprinting or DNA profiling technique
Explanation:
The DNA sequence is used in forensics to find the identity of a skeleton. A DNA profile is generated from the skeleton remains. The biological materials that can withstand exposure to intense environmental conditions such as heat, a significant amount of time passes are teeth and skeleton. So large quantities of DNA can be purified from these hard tissues.
Answer:
The correct answer is a and e.
Explanation:
Translation is the process by which mRNA is translated into proteins. It occurs in both prokaryotes and eukaryotes. In prokaryotes, transcription and translation occur simultaneously while in eukaryotes translation is a separate process occurs in the cytoplasm after transcription.
The first amino acid incorporated in the polypeptide is methionine in eukaryotes and formyl methionine in prokaryotes. After protein synthesis in both eukaryotes in prokaryotes, post-translational takes place like glycosylation, acetylation, alkylation, etc.
Post translation is important for proteins to provide them heterogeneity and functional activity. Thus, the correct answer is a. the first methionine in eukaryotic translation contains a formyl group and e. many eukaryotic proteins are chemically modified after translation, which is a much rarer phenomenon in prokaryotes.
<span>Petiole is the stalk that joins a leaf to a stem.</span>
Answer: The Animalia, Plantae, and Protista are kingdoms. Kingdoms are a category for Plants, Animals, Protists, Fungi, Archaebacteria, Eubacteria. The members of this kingdom, contains all the plants which includes flowering plants, mosses, and ferns. These are broad classification categories which are used in biology.
Explanation:
