Ans.
DNA acts as genetic material in all living organisms that store and transmit genetic information from one to next generation. DNA sequence carries instructions for the expression of genes to make proteins, responsible for different phenotypic characters of individuals.
The DNA, first synthesizes mRNA molecule that carry information for the protein synthesis, in the form of codons and code for a specific polypeptide chain or protein.
The sequence present in DNA determines the amino acid sequence in protein encoded by the DNA. Change in DNA sequence affects gene expression as it leads to change in mRNA sequence, and thus, change in sequence of amino acid of the resulting protein.
Answer:
Condensation is the change from a vapor to a condensed state (solid or liquid). Evaporation is the change of a liquid to a gas.
<span>The inheritance of human blood types (ABO) is influenced by </span>codominance
Codominance is when a child receives an A allele from one parent, and a B allele from another, thus the offspring receives traits from both parents equally, rather than having one dominant gene, say the father, making the offspring color different, etc.
Answer:
b. It is converted to heat.
Explanation:
Cellular respiration is the process of energy transformation. During this process, the chemical energy present in the chemical bonds of glucose molecules is first stored in the form of NADH and FAD2. Then the same is used to drive the process of ATP synthesis during oxidative phosphorylation. Each process of energy transformation loses some of the energy in the form of heat to the surroundings. The lost energy can not perform any function. Therefore, part of the energy of glucose is also lost in the form of heat as the process of cellular respiration follows the laws of thermodynamics.
Answer:
The two types if igneous rocks are :
- Plutonic rocks
- Volcanic rocks
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