List - I | List – II | ||
A. | F1 Particles | i. | Chromosomes |
B. | Histones | ii. | Cilia |
C. | Axoneme | iii. | Golgi apparatus |
D. | Cisternae | iv. | Mitochondria |
A. $F_1$ Particles: These are ATP synthase complexes found on the inner mitochondrial membrane. They are responsible for the synthesis of ATP during oxidative phosphorylation. A-IV
B. Histones: These are proteins that package and order DNA into structural units called nucleosomes. They are associated with chromosomes. B-I
C. Axoneme: This is the central core of cilia and flagella, responsible for their movement. C-II
D. Cisternae: These are flattened, membrane-bound sacs that are the building blocks of the Golgi apparatus. D-II
Assertion (A): Endosperm is haploid in Gymnosperms
Reason (R): Female gametophytic tissue acts as endosperm in Gymnosperms
Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R.
Assertion A : The potential (V) at any axial point, at 2 m distance(r) from the centre of the dipole of dipole moment vector
\(\vec{P}\) of magnitude, 4 × 10-6 C m, is ± 9 × 103 V.
(Take \(\frac{1}{4\pi\epsilon_0}=9\times10^9\) SI units)
Reason R : \(V=±\frac{2P}{4\pi \epsilon_0r^2}\), where r is the distance of any axial point, situated at 2 m from the centre of the dipole.
In the light of the above statements, choose the correct answer from the options given below :
The output (Y) of the given logic gate is similar to the output of an/a :