| 1 |
The relationship between the alleles IA and IB of the blood group is: |
- A. complete dominance
- B. incomplete dominance
- C. recessiveness
- D. co-dominance
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| 2 |
Mendel's primary contribution to our understanding of inheritance was: |
- A. The idea that genes are found on chromosomes
- B. Explanation of the patterns of inheritance
- C. The discovery of alleles
- D. Determining that informations contained in DNA are for protein synthesis.
|
| 3 |
The characteristics which appear in an organism are called: |
- A. Genotype
- B. Karyotype
- C. Phenotype
- D. Body type
|
| 4 |
Which component of cell is involved in translation? |
- A. Ribosome
- B. Mitocondria
- C. Golgi apparatus
- D. Nucleus
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| 5 |
<p class="MsoNormal">Adenine always pairs with:<o:p></o:p></p>
<br> |
- A. Guanine
- B. Cytosine
- C. Uracil
- D. thymine
|
| 6 |
Transmission of character (traits) from parent offspring is called: |
- A. Inheritance
- B. Mutation
- C. Regeneration
- D. Reproduction
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| 7 |
Cytocine always makes pair with : |
- A. Guanine
- B. Hydrogen
- C. Adenine
- D. Thymine
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| 8 |
The are how many hydrogen bonds between cytosine and guanine? |
- A. one
- B. two
- C. three
- D. four
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| 9 |
<p class="MsoNormal">A DNA molecule consists of______ polynucleotide strands.<o:p></o:p></p> |
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| 10 |
The characteristics which appear in an organism are called. |
- A. Genotype
- B. Karyotype
- C. Phenotype
- D. Body type
|