It considered that all terrestrial plant species that exist today have evolved from Rhyniophyta (a type of spore plants, compiled by the most primitive forms of vascular). Now terrestrial plants presents by the Moss family, psilotaceae, lycopsids, class of the Horsetail, fern, gymnosperms and flowering plants. Based on the cladogram, It assumed that the ancestors of all existing plants are algae, particularly green.
proteins
lipids
nucleic acids
Answer:
Proteins.
Explanation:
Protein is one of the major biomolecule of living organisms and acts as a main building block of the body. Proteins are the polymers of amino acids.
Most of the enzymes present in living organism are made upof proteins. Antibodies made up of heavy and light chains are the constituent of proteins. Hormones like insulin, glucagon and epinephrine are proteinaceous in nature. Muscle contains protein like actin, myosin and nebulin. Hence, protein can act as antibody, enzyme, muscle and hormone.
Thus, the correct answer is option 2.
The correct answer is Mitosis.
The mitosis is a type of cell division, in which the parent cell produces a similar type of daughter cell. The daughter cells, which are formed by the process of the mitosis would have the same number of the chromosomes and the ploidy of the daughter cells would also be same as the parents. In the sexual reproduction, the process of meiosis result in the formation of haploid cells during the process of gamete formation. Hence, meiosis, sexual reproduction, and gamete formation are incorrect answers.
Answer:
C nucleic acids
Explanation:
Answer:
How will the changes to the geosphere affect the atmosphere hydrosphere and biosphere?
Hydrosphere causes erosion of geosphere through running water and precipitation. … Atmosphere gets water vapor from hydrosphere. Geosphere creates, destroys and keeps various biosphere places safe
Explanation:
B.) Starch is found in plants, and glycogen is found in animals.
C.) Starch is composed of fructose, and glycogen is composed of glucose.
D.) Starch is a monomer, and glycogen is a polymer.
The right answer is B.
Starch is, along with cellulose, the most common polysaccharide in the plant world. It constitutes the essential energy reserves of plants and is a component of the diet of humans. It is part of the group of slow sugars. Its consumption is particularly recommended to those who practice a sport.
Glycogen, which is a polysaccharide, is the form in which carbohydrates are stored in the body (animals and fungi). Glycogen is broken down into glucose molecules when the body needs energy.
The starch is an energy storage molecule found in plants whereas glycogen is the storage molecule found in the animals. Therefore, option (B.) is correct.
Further Explanation:
The carbohydrates are the biomolecules made up of carbon (C), oxygen (O), and hydrogen (H) atoms. They perform a large number of functions in the body of an organism. These include cell identification, energy storage, serving as raw material for the formation of molecules like nucleic acid, and providing support to the cell.
The simplest type of carbohydrates is monosaccharide. They join with one another by glycosidic linkage to form large carbohydrate molecules (polysaccharides) like starch, glycogen, and cellulose. Starch and glycogen act as a storage molecule. They have glucose as their monomeric unit. Glycogen is present in animals and is stored in the liver as well as skeletal muscles. However, carbohydrate is stored in the form of starch in plants. It is stored in the stroma.
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Answer Details:
Grade: High School
Subject: Biology
Chapter: Biomolecules
Keywords:
Biomolecule, carbohydrate, monosaccharide, polysaccharide, starch, glycogen, energy storage, biopolymer.