Karteikarten
Cells - What is in a cell
Karten in diesem Stapel (30)
- 1Which cells are 'Ribosome's' in?Plant and Animal
- 2Which cells are 'Mitochondria' in?Plant and Animal
- 3Which cells are 'Cytoplasm' in?Plant and Animal
- 4Which cells are 'Cell Membrane' in?Plant and Animal
- 5Which cells are 'Cell Wall' in?Plant
- 6Which cells are 'Chloroplasts' in?Plant
- 7Which cells are 'Vacuole' in?Plant
- 8What is the function of a 'Vacuole'?It is filled with cell sap which keeps the cell firm.
- 9What is the function of a 'Chloroplasts'?Absorbs energy to make food by photosynthesis and contains chlorophyll.
- 10What is the function of a 'Cell Membrane'?Controls the passage of substances in and out of the cell.
- 11What is the function of a 'Ribosomes'?Where protein synthesis occurs
(Make Protein) - 12What is the function of a 'Nucleus'?Controls the activities of the cell and contains genetic information.
- 13What is the function of a 'Cell Wall'?Made of cellulose and strengthens the cell, but doesn't protect the cell.
- 14What is the function of a 'Cytoplasm'?Where most of the chemical reactions take place.
- 15What is the function of a 'Mitochondria'?Where aerobic respiration takes place. (Normal respiration, to release energy.)
- 16What is a specialised Cell?Specialised cells are cells where their shape and structure enable them to do a particular job.
- 17How is a 'root hair cell' specialised?It is long and thin to increase the surface area.
- 18How is a 'white blood cell' specialised?It can change shape to engulf bacteria and make antibodies.
- 19How is a 'sperm cell' specialised?Has a tail to swim to the egg, it also has a pointed head and is streamlined.
- 20How is a 'Egg (Ovum) cell' specialised?Contains a large food store.
- 21How is a 'muscle cell' specialised?It forms muscle fibres to contract and relax.
- 22How is a 'red blood cell (Biconcave disk)' specialised?It has a large surface area, for absorbing oxygen.
- 23How is a 'Palisade cell' specialised?Contains lots of chloroplasts for photosynthesis. They are tall and packed closely together.
- 24How is a 'Nerve cell (Neurone)' specialised?It has branches to carry messages and they are long to connect together.
- 25How is a 'ciliated epithelial cell' specialised?It has lots of tiny hairs.
- 26How is a 'xylem cell' specialised?They have strong walls and are hollow.
- 27How do you calculate magnification?Magnification = Image Size / Actual Size
- 28Where are stem cells found?Stem cells are found within organs and some body tissue. The function of them is to repair the tissues in which they are found.
- 29What is and 'Embryonic stem cell'?They are:
-found in early embryos
-have the potential to turn into any kind of cell. - 30What is an 'Adult stem cell'?They are:
-found in bone marrow
-have the potential to turn into certain cell types.
Informationen
- Beschreibung
- Includes lessons from: Monday 1st February - Wednesday 9th March
- Erstellt von
- Chloe Savage
- Aufrufe
- 24
- Tags
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