Biochemical Engineering MCQs (Chapterwise Multiple Choice Questions)

What does Acardia mean?

Congenital absence of the heart

Congenital weakening of the heart

Congenital presence of the heart

Congenital damage of the heart

Answer & Explanation

Correct Answer: Congenital absence of the heart

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What does afferent mean?

Transporting antibodies

Carrying lymph away from the lymph node

Carrying lymph towards the lymph node

Carrying red blood cells

Answer & Explanation

Correct Answer: Carrying lymph towards the lymph node

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After a human sperm penetrates an egg, a fertilization envelope forms. this membrane _____.

After a sperm penetrates an egg, a fertilization envelo

Multicellular embryo consisting of smaller cells called blastomeres

A rise in Ca2+ concentration

None of this

Answer & Explanation

Correct Answer: After a sperm penetrates an egg, a fertilization envelo

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What is an Adaptor?

A type of enzyme

A type of software

A type of plug

Short nucleotidic sequence that has the property to link two DNA fragments

Answer & Explanation

Correct Answer: Short nucleotidic sequence that has the property to link two DNA fragments

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What is the adaptive immune response?

Production of antibodies

Production and release of histamine

Response consisting of antigen-specific lymphocytes following the clonal expansion of these in response to the antigenic stimuli

The body's first line of defense against infection

Answer & Explanation

Correct Answer: Response consisting of antigen-specific lymphocytes following the clonal expansion of these in response to the antigenic stimuli

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What was used to generate the first transgenic tissue and plants in the early 1980s?

Genetic Engineering

Radiation

Viruses

Agrobacterium tumefaciens

Answer & Explanation

Correct Answer: Agrobacterium tumefaciens

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During replication the original parent dna _____

Is converted to RNA

Is incorporated into the new DNA strand

Is broken down as a new DNA strand forms

Serves as the template for the creation of two complete sets of DNA

Answer & Explanation

Correct Answer: Serves as the template for the creation of two complete sets of DNA

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When was the first biotechnology company, Genetech established?

1995

1976

1985

1965

Answer & Explanation

Correct Answer: 1976

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What does ADCC stand for?

Antibody-independent cell-mediated toxicity

Antibody-dependent cell-mediated toxicity

Agglutination-dependent cell-mediated toxicity

Antigen-dependent cell-mediated toxicity

Answer & Explanation

Correct Answer: Antibody-dependent cell-mediated toxicity

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What is Achondrogenesis?

Congenital disorder of connective tissue

Example of bone dysplasia due to a mutation in a collagen gene, COL2A1

A type of cancer

Infection of the bone marrow

Answer & Explanation

Correct Answer: Example of bone dysplasia due to a mutation in a collagen gene, COL2A1

Note: This Question is unanswered, help us to find answer for this one

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MCQ on Basic Biochemical Engineering	MCQ on Bio-entrepreneurship
MCQ on Fertilizer Technology	MCQ on Immunology
MCQ on Molecular Genetics	General Biochemical Engineering MCQs