Question # 1

Which component of cell is involved in translation?

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Ribosome

Mitocondria

Golgi apparatus

Nucleus

Cytocine always pairs with:

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Guanine

Adenine

Uracil

Thymine

Who developed fundamental principles of genetics?

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Lamark

Gregor mendle

Charles lyll

Charles Darwin

How many pea plants were used in experiment of Mendel?

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28,000

29,000

26,000

27,000

In a nucleosome , DNA is wrapped around protein named:

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Insulin

Interferon

Histone

haemoglobin

In human body cells the number of chromosomes present are:

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23

46

52

48

In a nucleosome, DNA is wrapped around protein named.

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Insulin

Interferon

Histone

Haemoglobin

Dominant alleles are represented by ______ letter and recessive alleles by _____ letter.

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Capital lowercase

Lowercase, capital

Lower case, lowercase

Capital, capital

Outside back bone of double helix is made up:

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Sugar

Phosphate

Sugar Phosphate

None of these

Ribisome reads the sequence of mRNA nucleotides and joins specific amino acids to form protein. This step is known as:

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Combination

Replication

Transcription

Translation

The are how many hydrogen bonds between cytosine and guanine?

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one

two

three

four

Among following which is example of co-dominance?

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Blood group A

Blood group B

Blood group AB

Blood group O

It is a genetic material:

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DNA

RNA

tRNA

rRNA

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