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Life Sciences MCQ

1. A karyotype shows the chromosomes sorted and isolated from a cell in .

23; interphase

23; metaphase

46; prophase

46; metaphase

46; S phase

Answer

Correct Answer: 46; metaphase

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

2. Adolescence is a stage of life from which age to adulthood?

10 years old to 20 years old

Birth to 10 years old

20 years old to 30 years old

Time a human body begins to mature sexually

Answer

Correct Answer: Time a human body begins to mature sexually

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

3. What is addiction?

An uncontrollable urge to gamble

An addiction to unhealthy foods

A dependence on medicine

A physical or psychological need for a habit-forming substance, such as alcohol or drugs.

Answer

Correct Answer: A physical or psychological need for a habit-forming substance, such as alcohol or drugs.

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

4. What is active transport?

The process of filtering materials through a membrane

The process of moving materials to different locations

The process of using energy to move materials through a membrane

The process of breaking down materials into smaller molecules

Answer

Correct Answer: The process of using energy to move materials through a membrane

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

5. What are abiotic factors?

Animals

Nonliving physical or chemical parts of an ecosystem

Plants

Microorganisms

Answer

Correct Answer: Nonliving physical or chemical parts of an ecosystem

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

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MCQ on Basic Biotech Engineering	MCQ on Biochemistry
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General Biotech Engineering MCQs

Life Sciences MCQ

1. A karyotype shows the __________ chromosomes sorted and isolated from a cell in __________.

2. Adolescence is a stage of life from which age to adulthood?

3. What is addiction?

4. What is active transport?

5. What are abiotic factors?

1. A karyotype shows the chromosomes sorted and isolated from a cell in .