What is true for photolithotrops
What is true for photolithotrops
Obtain energy from radiations and hydrogen from organic compounds
Obtain energy from radiations and hydrogen from inorganic compounds
Obtain energy from organic compounds
Obtain energy from inorganic compounds
The Correct Option is B
Solution and Explanation
Photolithotrophs obtain energy from radiations (light) and hydrogen from inorganic compounds.
So, the correct statement is (B): Obtain energy from radiations and hydrogen from inorganic compounds.
Top Questions on organisms and populations
- What do ‘a’ and ‘b’ represent in the following population growth curve?
- NEET (UG) - 2024
- Biology
- organisms and populations
Match List I with List II.
List I (Interacting species)
List II (Name of interaction)
A Leopard and a Lion in a forest/grassland I Competition B A Cuckoo laying egg in a Crow’s nest II Brood parasitism C Fungi and root of a higher plant in Mycorrhizae III Mutualism D A cattle egret and a Cattle in a field IV Commensalism Choose the correct answer from the options given below
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- Biology
- organisms and populations
Match List I with List II:
List I (Interaction) List II (Species A and B) A. Mutualism I. +(A), O(B) B. Commensalism II. –(A), O(B) C. Amensalism III. +(A), –(B) D. Parasitism IV +(A), +(B) Choose the correct answer from the options given below:
- NEET (UG) - 2023
- Biology
- organisms and populations
- Match List I with List II.Choose the correct answer from the options given below:
List I
List II
A Logistic growth I Unlimited resource availability condition B Exponential growth II Limited resource availability condition C Expanding age pyramid III The percent individuals of pre-reproductive age is largest followed by reproductive and post reproductive age groups D Stable age pyramid IV The percent individuals of pre-reproductives and reproductive age group are same - NEET (UG) - 2023
- Biology
- organisms and populations
- In the exponential growth model equation
\( dN/dt = rN \)
'N' stands for:- CUET (UG) - 2023
- Biology
- organisms and populations
Questions Asked in NEET exam
Which of the following microbes is NOT involved in the preparation of household products?
A. \(\textit{Aspergillus niger}\)
B. \(\textit{Lactobacillus}\)
C. \(\textit{Trichoderma polysporum}\)
D. \(\textit{Saccharomyces cerevisiae}\)
E. \(\textit{Propionibacterium sharmanii}\)- NEET (UG) - 2025
- Microbiology
A sphere of radius R is cut from a larger solid sphere of radius 2R as shown in the figure. The ratio of the moment of inertia of the smaller sphere to that of the rest part of the sphere about the Y-axis is :
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- Moment Of Inertia
Predict the major product $ P $ in the following sequence of reactions:
(i) HBr, benzoyl peroxide
(ii) KCN
(iii) Na(Hg), $C_{2}H_{5}OH$- NEET (UG) - 2025
- Organic Chemistry
AB is a part of an electrical circuit (see figure). The potential difference \(V_A - V_B\), at the instant when current \(i = 2\) A and is increasing at a rate of 1 amp/second is:
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- Electromagnetic Induction and Inductance
- A wire of resistance \(R\) is cut into 8 equal pieces. From these pieces, two equivalent resistances are made by adding four of these together in parallel. Then these two are added in series. The net effective resistance of the combination is:
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- Resistance
Concepts Used:
Metabolism and The Living State
Sum total of chemical reactions taking place in cells of the living organisms. All metabolic changes that take place in a form of multiple reactions and this follows a particular pathway called the metabolic pathway.
Metabolic Basis For Living
Pathways involve the extraction of energy by breaking down molecules and the energy is used to synthesize the building blocks. The process of metabolism occurs in two phases, namely anabolism and catabolism. The pathway in which a complex molecule is produced from simple molecules is called an anabolic pathway. For example, amino acids become proteins. The catabolic pathway is another metabolic pathway.