false
mitochondria vary considerably in their shape and size
False. During mitosis, DNA is not in the form of chromatin; instead, it condenses into distinct structures known as chromosomes. This condensation allows for the proper segregation of genetic material during cell division. Chromatin exists in a less condensed form during interphase, when the cell is not dividing.
True. During interphase, a cell is not actively dividing; instead, it is engaged in growth, DNA replication, and preparation for cell division. Interphase consists of three phases: G1 (growth), S (synthesis of DNA), and G2 (preparation for mitosis). While the cell is metabolically active and preparing for division, the actual process of cell division occurs later during mitotic phases.
False. Mitochondria are responsible for producing energy in the form of ATP through a process called cellular respiration. They do not release energy from the cell but instead generate energy for the cell to use.
false
mitochondria vary considerably in their shape and size
False. Mitochondria are found in both plants and animals.
Interphase is not actually a resting phase. It is just called so because the chromosomes are not seen at this phase because they are in chromatin form(invisible) but actually in Interphase the cell undergoes intense chemical activity. Interphase has 3 stages: G1: All organelles are synthesized except mitochondria and chloroplast, cell has high metabolic rate. S: DNA replication occurs. Protein molecules called histones are synthesized n cover DNA. The cell is 4n at this stage. G2: Mitochondria and chloroplast are synthesized and energy store of cell increases. And yes INTERPHASE occurs first and then mitosis or meosis can occur
false
False, it increased!
false
False. During mitosis, DNA is not in the form of chromatin; instead, it condenses into distinct structures known as chromosomes. This condensation allows for the proper segregation of genetic material during cell division. Chromatin exists in a less condensed form during interphase, when the cell is not dividing.
True. During interphase, a cell is not actively dividing; instead, it is engaged in growth, DNA replication, and preparation for cell division. Interphase consists of three phases: G1 (growth), S (synthesis of DNA), and G2 (preparation for mitosis). While the cell is metabolically active and preparing for division, the actual process of cell division occurs later during mitotic phases.
False. Mitochondria are responsible for producing energy in the form of ATP through a process called cellular respiration. They do not release energy from the cell but instead generate energy for the cell to use.
No, the stroma is found in chloroplasts, not mitochondria. In mitochondria, the inner and outer membranes are separated by the intermembrane space.
False! It decreased