Biochemistry | Gas Chromatography

Doubling the column’s length increases resolution by a factor of

Byadmin July 25, 2022

Question: Doubling the column’s length increases resolution by a factor of
[A].

(2)0.5

[B].

[C].

[D].

Answer: Option A

Explanation:

No answer description available for this question.

Biochemistry | Medical Mcqs | Vitamins

The vitamin that facilitates iron absorption____________?

The vitamin that facilitates iron absorption____________?

A. Folic acid
B. Ascorbic acid
C. Biotin
D. Para amino benzoic acid

Read More The vitamin that facilitates iron absorption____________?
Biochemistry | Uv Luminance Spectroscopy

Why must the radiation source for fluorescence spectrometry be more powerful than for absorption spectroscopy?

Question: Why must the radiation source for fluorescence spectrometry be more powerful than for absorption spectroscopy?
[A].

Because the magnitude of the output signal is proportional to the power of the incident radiation
[B].
Because the sample won’t fluoresce if the incident radiation is of low power
[C].
To allow for scattering by the sample
[D].
None of the above

Answer: Option A

Explanation:

No answer description available for this question.

Read More Why must the radiation source for fluorescence spectrometry be more powerful than for absorption spectroscopy?
Biochemistry | Carbohydrate

Gluconeogenesis is the

Question: Gluconeogenesis is the
[A].

formation of glycogen
[B].
breakdown of glucose to pyruvate
[C].
breakdown of glycogen to glucose
[D].
synthesis of glucose from non-carbohydrate precursors

Answer: Option D

Explanation:

No answer description available for this question.

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Biochemistry | Enzymes

Which of the following statements about enzymes or their function is true?

Question: Which of the following statements about enzymes or their function is true?
[A].

Enzymes do not alter the overall change in free energy for a reaction
[B].
Enzymes are proteins whose three-dimensional form is key to their function
[C].
Enzymes speed up reactions by lowering activation energy
[D].
All of the above

Answer: Option D

Explanation:

No answer description available for this question.

Read More Which of the following statements about enzymes or their function is true?
Biochemistry | Medical Mcqs | Nucleo Proteins & Mineral Metabolism

Serum creatine kinase-3 (CK-3) is elevated in_______________?

Serum creatine kinase-3 (CK-3) is elevated in_______________?

A. Muscular dystrophy
B. Myocardial infarction
C. Alcoholic cirrhosis
D. Brain tumours

Read More Serum creatine kinase-3 (CK-3) is elevated in_______________?
Biochemistry | Carbohydrate

A common way that cells capture the energy released during the breakdown of large molecules is to add electrons to smaller, specialized molecules that can accept them. This process of electron acceptance is otherwise known as

Question: A common way that cells capture the energy released during the breakdown of large molecules is to add electrons to smaller, specialized molecules that can accept them. This process of electron acceptance is otherwise known as
[A].

biosynthesis
[B].
metabolism
[C].
reduction
[D].
catalysis

Answer: Option C

Explanation:

No answer description available for this question.

Read More A common way that cells capture the energy released during the breakdown of large molecules is to add electrons to smaller, specialized molecules that can accept them. This process of electron acceptance is otherwise known as

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