WebThe given figure represents xylem vessel. It has a long cylindrical tube-like structure made up of many cells called vessel members, each with lignified walls and a large central cavity. Vessel members are interconnected through perforations in their common walls. WebCorrect option is B) The mitochondria is represented by the f. Mitochondria is the oval shaped double membrane bound organelle. The outer membrane is smooth and inner membrane is folded to form cristae. It is also known as the powerhouses of the cell because it produces and stores energy in the form of ATP. In muscle cells, it produces fats and ...
[Solved] How To Use “If Cell Contains” Formulas in Excel ...
WebM Phase (Mitosis phase): This is where the actual cell division occurs. There are two key steps in this phase, namely cytokinesis and karyokinesis. The interphase further comprises three phases: G0 Phase (Resting Phase): The cell neither divides nor prepares itself for the division. G1 Phase (Gap 1): The cell is metabolically active and grows ... WebThe length of the cell in Figure 1 is 1.5 micrometres (μm). Give the length of the cell in millimetres (mm). Length of cell = mm (1) Figure 2 shows a mitochondrion viewed with a microscope. (e) Give one reason why the cell in Figure 1 does not containmitochondria. Use information from Figure 1 and Figure 2. (1) Page 11 of23 Time in minutes lisa itts
Phases of the cell cycle (article) Khan Academy
WebFigure 1 shows an animal cell and a bacterial cell. Figure 1 (a) Compare the structure of the cells in Figure 1. Complete the sentences. Choose the answers from the box. cell membrane cell wall chloroplast cytoplasm nucleus Only the animal cell contains a _____ . Only the bacterial cell contains a _____ . (2) WebThe given figure shows a battery having an EMF of 9V and internal resistance of 0.6 Ω, connected to three resistors A, B and C. ? (a) Calculate the combined resistance of B and C. (b) Calculate the total resistance of A, B and C. (c) Calculate the total resistance of the circuit. (d) Calculate the current in each of the three resistors A, B and C. WebSome facts about stem cells are given below. • Stem cells from an embryo can grow into any type of tissue. • Stem cells may grow out of control, to form cancers. ... Figure 1 shows part of a root viewed using a microscope. Figure 1 . Page 9 of 43 (d) Explain how a root hair cell is specialised for its function. ... breakout kings saison 1