Chapter 2- Sexual Reproduction in Flowering Plants (Part- 2)
Which of the following organelles is present in both plant and animal cells?
- Chloroplast
- Mitochondria
- Nucleus
- Golgi apparatus
- 2 Clear All
Which organelle is responsible for the synthesis and assembly of ribosomes?
- Nucleus
- Golgi apparatus
- Endoplasmic reticulum
- Nucleolus
- 4 Clear All
Which of the following organelles contains digestive enzymes to break down cellular waste?
- Mitochondria
- Lysosome
- Golgi Apparatus
- Ribosome
- 2 Clear All
Which organelle is responsible for regulating the movement of molecules into and out of the cell?
- Plasma membrane
- Nucleus
- Golgi apparatus
- Endoplasmic Reticulum
- 1 Clear All
Which of the following organelles is responsible for maintaining turgidity in plant cells?
- Plasma membrane
- Lysosome
- Mitochondria
- Vacuole
- 4 Clear All
Which of the following statements best describes an atom?
- An atom is the smallest unit of matter.
- An atom consists of protons, neutrons, and electrons.
- An atom is an electrically charged particle.
- An atom is a combination of molecules.
- 2 Clear All
The atomic number of an atom is determined by the number of
- Neutrons
- Lysosomes
- Protons
- Protons and neutrons combined.
- 3 Clear All
Which of the following elements has the smallest atomic size?
- Chlorine
- Sodium
- Neon
- Hydrogen
- 3 Clear All
The mass number of an atom is determined by the number of
- Protons
- Neutrons
- Electrons
- Protons and Nuytrons
- 2 Clear All
Isotopes of an element have the same number of
- Protons
- Electrons
- Neutron
- None
- 1 Clear All