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25 questions
Identify the organelle that is the 'headquarters' and contains genetic information and controls the cell's chemical activities.
Nucleus
Cell Wall
Vacuole
Mitochondria
The cell stores water, nutrients and other substances in this organelle.
Cytoplasm
Vacuole
Chloroplast
Cell Wall
This rigid cellulose structure strengthens the cell and is only found in plant cells.
Cell membrane
Chloroplast
Cell Wall
Nucleus
This structure helps in the process of photosynthesis.
Mitochondria
Lysosomes
Cytoplasm
Chloroplast
The total magnification of an image when the ocular lens is x10 and the object lens is x40 =
x400
x4000
x4
x40
Identify the name of A
Cell membrane
Nucleus
Vacuole
Cell Wall
This image shows a plant cell
True
False
Identify B in the image of the animal cell.
Mitochondria
Nucleus
Cytoplasm
Cell membrane
This image shows what phase of the cell cycle.
interphase
prophase
anaphase
telophase
Identify the first phase of mitosis
prophase
interphase
metaphse
cytokinesis
Identify the phase of the cell cycle where the doubled chromosomes line up in the middle of the cell on the mitotic spindle and the membrane around the
nucleus is completely dissolved.
interphase
telophase
prophase
metaphase
Identify the phase of the cell cycle where the chromosomes which were duplicated during interphase, condense and shorten and the membrane around the nucleus begins to dissolve and disappear.
interphase
prophase
metaphase
anaphase
Identify the phase of the cell cycle shown in the image.
Cytokinesis
Prophase
Interpahse
Metaphase
____________ make up tissues.
Mechanical digestion occurs:
in the mouth
in the stomach
in the pancreas
in the large intestine
Identify the term that means "wave like contractions that moves food to different processing stations in the digestion tract"
mastication
absorption
peristalsis
defecation
Identify the term that means "the process of nutrients moving into the bloodstream - occurs in the small intestines"
absorption
peristalsis
mastication
defecation
_____________ is the process by which food is crushed and ground by teeth and mixed with saliva
Carbohydrates breakdown into:
amino acids
glucose
glycerol
Chemical digestion occurs in the stomach and mouth.
True
False
Identify the trend in the graph.
As age increases, heart rate increases.
As age increases, heart rate decreases.
There is no correlation in the graph
As heart rate increases, age increases.
Identify organ 2.
peristalsis
small intestine
stomach
oesophagus
Identify organ 4.
small intestine
large intestine
stomach
pancreas
Identify the trend in the graph.
As height increases, weight decreases.
As height increases, weight does not change.
As height increases, the weight increases.
As weight decreases, height increases.
Another name for the ocular lens is the ___________.
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