.
Power of low power objective X power of high power objective = magnification
Power of high power objective + power of low power objective = magnification
Power of ocular lens X power of objective lens = magnification
Power of ocular lens + power of objective lens = magnification
To discover what is meant by field of vision
To discover what is meant by magnification
To discover what is meant by depth of field
All of these.
Oxygen
Hydrogen
Water
Carbon dioxide
The concentration of water is lower outside the cell so water molecules move out
The concentration of water molecules is higher outside the cell so water molecules move in
Water moves in the direction that will help to establish equilibrium between the cell and it’s environment
Both a and c.
Diffusion
Osmosis
Neither a or b
Since osmosis is a special case of diffusion, both a and b.
50 x
500 x
60 x
600 x
The cell wall
The vacuoles
The chlorophyll in the chloroplasts
All of these.
Animal cells have cell walls, plant cells do not
Plant cells have cell walls, animal cells do not
Animal cells have more mitochondrial than plant cells
Both b and c.
Radiant
Mechanical
Electrical
Chemical
Because the leaf could not use carbon dioxide to photosynthesize
Because the leaf was producing carbon dioxide during the process of cellular respiration
Both a and b
Neither a nor b.
Organs
Organelles
Vaculoles
Cellulets
The “power houses” of the cell.
The organelles where chemical energy in the form of sugar is converted to energy in a form that a cell can use to carry out its life processes
Organelles where photosynthesis takes place
All of these
Both a and b
None of these
Organized with the cell being the basic unit
Contain similar chemicals
Are multicellular
Are unicellular
Reproduce
Make their own food
Respond to their surroundings
Grow and develop
Use energy to power chemical processes to carry on life functions
Objective space
Field of vision
Working distance
Magnification
Nucleus
Mitochondria
Lysosomes
None of the above
Quadratic formula solution
Question for further study
Questions falsely studied
Questions friends study
Sugar
Water
Carbon dioxide
Both a and b
That the membrane surrounding the cell does not allow materials to pass through it without the expenditure of energy
That only certain substances are allowed to pass through without the expenditure of energy
That the cell is protected by a cell wall
All of these
Field of vision
Magnification area
Lens space
Working distance
Digestion
Osmosis
Metabolism
Diffusion
Water and glucose
Carbohydrates
Proteins and lipids
Genetic material
Chloroplast
Lipid
Nucleus
Vacuole
Arm
Diaphragm
Body tube
Revolving nosepiece
Nuclear area
Cytoplasm
Cellular cavity
Vacuole
Cells are the basic unit of structure and function in living things.
Tissues are made up of cells.
All living things are made up of cells
Both plants and animals are living things.
All cells come from pre-existing cells
Organisms are created through spontaneous generation