Question

1. What are two of the traits' of pea plants studied by Mendel? 2. Define allele. 3. When an organism has two identical alleles of a gene, it is said to be 4. Define phenotype. 5. Name one autosomal recessive disorder. 6. Name one autosomal dominant disorder. 7. Define pleiotropy 8. When one gene overrides another, it's called 9. Name one human X-linked disorder. 10. Mendel's success was based on A. use of the pea plant as a model organism B. his ability to apply statistics to his studies C. careful planning of his experiments D. All of the above 11. What are the four nucleotides found in DNA? 12. Which two nucleotides have purine bases? 13. What King's College researcher studied the structure of DNA using X-rays? 14. Define DNA replication. 15. What are the three major classes of RNA? 16. What amino acid is designated by the messenger RNA codon GCA? 17. The entire complex of mRNA and multiple ribosomes is called a 18. What are the three steps of translation? 19. Define proteomics. 20. If 30% of an organism's DNA is thymine, then B. 20% is guanine A. 70% is purine C. 20% is adenine D. 70% is pyrimidine

I need all 20 questions please

Answer 1

1) flower colour, seed shape

2) alleles are different forms a gene and they are located on different chromosomes on same loci

3) Homozygous

4) phenotype is the observable traits of an organism.

5) cystic fibrosis

6) Huntington`s disease

7) pleiotropy is when a single gene influences multiple phenotypes

8) dominant

9) Hemophilia

10) Mendel used mathematics in his study and he planned his experiments efficiently so the answer is d) all of the above

11) Adenine, Guanosine, cytosine, Thymine

12) Adenine, Guanosine

13) Rosalind Franklin

14) DNA replication is the process by which the new strand of DNA is synthesized using the existing strand as the template.

15) rRNA, tRNA, mRNA

16) Alanine

17) polysomes

18) Initiation, elongation, termination

19) Proteomics is the study of proteins at a large scale

20) 30% is thymine then there should be 30% Adenine because Thymine base pairs with thymine rest 40% is Cytosine and Guanosine, 20% each so the answer is b) 20% Guanine