Exercise for "genetics" text
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| exercis |
Answer the question bellow according to the text!
1. What is genetics?2. With what genetics deal?
3. Can genetics applied to all living system? If can, mention it!
4. Since when inherit traits from their parents has been used?
5. What is the benefit of learning genetics science?
6. Who is the modern scientific which seeks to understand the process of inheritance?
7. When began Gregor Mendelwith his work?
8. Din Mendel knows the physical basis for heredity?
9. What is genes?
10. What molecule composed to?
11. How many stranded form DNA naturally occurs?
12. a new partner strand is created by?
13. How is the physical method for making copies of genes?
14. A change to the DNA in a gene can change other part. What is it?
15. The combination of genetics with what an organism experiences that determines the ultimate outcome. Give the example!
Complete the text bellow according to the text!
1.Genetics is a discipline of ………. is the science of genes, …….., and …….. in living organisms2.Genetics deals with the molecular structure and function of genes, with gene behavior in the context of a ……..or……….
3.genetics can be applied to the study of all living systems, from …………… and …………, through ………….. (especiallycrops) and domestic animals, to ………..
4.The fact that living things inherit traits from their parents has been used since prehistoric times to improve crop plants and animals through ………… …………..
5.modern science of genetics, which seeks to understand the process of ……….
6.began with the work of ………. ………. in the…………. Century
7.Although he did not know the physical basis for ………. , Mendel observed that organisms inherit traits via ………. units of inheritance, which are now called ………
8.Genes correspond to regions within …………., a molecule composed of a chain of four different types of……………the sequence of these nucleotides is the genetic information organisms inherit
9.DNA naturally occurs in a ………. stranded form
10.Each strand can act as a template for ………. a new partner ………..
11.The sequence of nucleotides in a gene is ………..by cells to produce a chain of …….. ………
12.creating…………the order of amino acids in a protein corresponds to the order of nucleotides in the ……..
13.relationship between nucleotide sequence and amino acid sequence is known as the …….. ………
14.A change to the DNA in a …….. can change a protein's ……… ………. , changing its shape and function
15.while genes play a role in determining an organism's ……, the ……. and health it experiences after inception also have a large effect
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