List of top Botany Questions on Biochemistry

The "Kranz anatomy" is a distinctive feature of the leaves of which group of plants?
Choose the correct statements among the following

I) Fatty acids are broken down to acetyl CoA before entry into respiratory pathway.
II) The F1 component of ATPase is integral membrane protein complex.
III) Hans Krebs elucidated the tricarboxylic acid cycle.
IV) All living organisms retain the enzymatic machinery to partially oxidise glucose.
What is the correct sequence of Transmembrane multiprotein complexes of the electron transport chain during respiration?
A. Succinate dehydrogenase
B. NADH dehydrogenase
C. Cytochrome c oxidase
D. Cytochrome bc1 complex
Choose the correct answer from the options given below:
Which of the following is incorrectly matched ?
Arrange the following substrates of the glycolysis pathway in a chronological order of their occurrence in the pathway, starting from Glucose.
A. Fructose-6-phosphate
B. Pyruvic acid
C. Glucose-6-phosphate
D. 2- Phosphoglycerate
Choose the correct answer from the options given below:
Which among the following is responsible for imparting blue and purple colour in some type of berries?
Which of the following amino acid is basic in nature?
Match the LIST-I with LIST-II
LIST-I
Type of Proteins		LIST-II 
Examples
A. Structural proteinsIV. Collagen
B. Transport ProteinsI. Ion Channels
C. Hormonal ProteinsII. Insulin
D. Storage ProteinsIII. Seed Proteins
Choose the correct answer from the options given below:
What is the role of NAD(P)H as a component of Nitrate reductase in Nitrogen fixation?
Find out the incorrect statements regarding Enzymes

Match the following list

Match the following scientific terms with their appropriate descriptions: 

This nutrient is present more in Golden rice when compared to conventional rice.
Hypostomatic condition, sunken stomata and stomatal hairs are found in this leaf

Study and match the following lists

Assertion (A): New cells are always being added to the plant body by the activity of the meristem. 
Reason (R): The cells/tissues arising out of the same meristem have different structures at maturity.

Choose the correct statement:
I. Primary cell wall is capable of growth in mature plant cell  
II. Middle lamella is first formed layer of cell wall and it is the outermost layer in mature plant cell  
III. Addition of lignin into cellulose interfibrillar spaces leads to the formation of secondary cell in mature plant cell

Name the plant and body showing Cup or saucer shaped ascocarp
A: Fe, B: K, C: P, D: S
These elements are important for proteins in the following activities:
I. Major constituent of proteins.
II. Stabilizing the protein structure.
III. Important constituent of certain proteins.
IV. Involved in protein synthesis.

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Assertion (A): Rhodospirillum is not a photoheterotroph bacteria. 
Reason (R): Photoheterotrophs obtain energy from light but carbon from organic sources.

Number of chromosomes in maize root cells at G1 phase, after S and M phases respectively

Choose the correct pair related to Bioactive compounds.

Study and match the following Lists

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