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Q:

ATP is a compound that is synthesized when

A) digestive enzymes break amino acids into smaller pieces B) energy stored in nitrogen is released froming amino acids
C) energy is stored in chemical bonds is released during cellular respiration D) chemical bonds between carbon atoms are formed by during photo synthesis
 
Answer & Explanation Answer: C) energy is stored in chemical bonds is released during cellular respiration

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Q:

Who is known as father of  Biology

A) Aristotle B) Darwin
C) Lamark D) Linneus
 
Answer & Explanation Answer: A) Aristotle

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Q:

The technique of DNA fingerprinting in human was developed for first time by _________

A) Lalji Singh B) Alec Jeffreys
C) R. Ericson D) J. Black
 
Answer & Explanation Answer: B) Alec Jeffreys

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Q:

Which organelle is the control center of a cell?

A) Nucleus B) Cytoplasm
C) Cell membrane D) endoplasmic reticulum
 
Answer & Explanation Answer: A) Nucleus

Explanation:

Nucleus serves as the control center for cell metabolism and reproduction.

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Q:

What process immediately preceeded protein synthesis at the ribosome?

A) transcription B) replication
C) translation D) duplication
 
Answer & Explanation Answer: A) transcription

Explanation:

Protein synthesis at the ribosome is immediately preceeded by the transcription process.

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Q:

The inherited traits of an organism are controlled by

A) DNA B) Enzymes
C) Nucleotides D) RNA
 
Answer & Explanation Answer: A) DNA

Explanation:

The inherited traits of an organism are controlled by DNA molecules.

 

The traits an organism displays are ultimately determined by the genes it inherited from its parents, in other words by its genotype. Animals have two copies of all their chromosomes, one from each parent.

 

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Q:

Study of inter relationship between living organism and their environment is called _______

A) Plant Geography B) Plant social science
C) Ecology D) Ecosystem
 
Answer & Explanation Answer: C) Ecology

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Q:

In ovaries, the final products of meiosis are

A) haploid gametes B) diploid gametes
C) Both A & B D) None of the above
 
Answer & Explanation Answer: A) haploid gametes

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