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Important Questions on Conduct an investigation to provide evidence that living things are made of cells; either one cell or many different numbers and types of cells.

EASY
Life Sciences>From Molecules to Organisms: Structures and Processes>Conduct an investigation to provide evidence that living things are made of cells; either one cell or many different numbers and types of cells.>Structure and Function - All living things are made up of cells, which is the smallest unit that can be said to be alive. An organism may consist of one single cell (unicellular) or many different numbers and types of cells (multicellular)
A plant cell, an animal cell and bacterial cell share the following structure features -
EASY
Life Sciences>From Molecules to Organisms: Structures and Processes>Conduct an investigation to provide evidence that living things are made of cells; either one cell or many different numbers and types of cells.>Structure and Function - All living things are made up of cells, which is the smallest unit that can be said to be alive. An organism may consist of one single cell (unicellular) or many different numbers and types of cells (multicellular)

Cells vary in their size. Arrange the following cells in ascending order of their size and select the correct option among the following.

(I) Mycoplasma

(II) Ostrich egg

(III) Human RBC

(IV) Bacteria

MEDIUM
Life Sciences>From Molecules to Organisms: Structures and Processes>Conduct an investigation to provide evidence that living things are made of cells; either one cell or many different numbers and types of cells.>Structure and Function - All living things are made up of cells, which is the smallest unit that can be said to be alive. An organism may consist of one single cell (unicellular) or many different numbers and types of cells (multicellular)
Why diffusion process is not suitable for transportation in multicellular organisms ? 
EASY
Life Sciences>From Molecules to Organisms: Structures and Processes>Conduct an investigation to provide evidence that living things are made of cells; either one cell or many different numbers and types of cells.>Structure and Function - All living things are made up of cells, which is the smallest unit that can be said to be alive. An organism may consist of one single cell (unicellular) or many different numbers and types of cells (multicellular)
Many elements are found in living organisms either free or in the form of compounds. One of the following is not found in living organism.
EASY
Life Sciences>From Molecules to Organisms: Structures and Processes>Conduct an investigation to provide evidence that living things are made of cells; either one cell or many different numbers and types of cells.>Structure and Function - All living things are made up of cells, which is the smallest unit that can be said to be alive. An organism may consist of one single cell (unicellular) or many different numbers and types of cells (multicellular)
Plasma membrane consists mainly of :
EASY
Life Sciences>From Molecules to Organisms: Structures and Processes>Conduct an investigation to provide evidence that living things are made of cells; either one cell or many different numbers and types of cells.>Structure and Function - All living things are made up of cells, which is the smallest unit that can be said to be alive. An organism may consist of one single cell (unicellular) or many different numbers and types of cells (multicellular)
Who discovered cells in the human body?
MEDIUM
Life Sciences>From Molecules to Organisms: Structures and Processes>Conduct an investigation to provide evidence that living things are made of cells; either one cell or many different numbers and types of cells.>Structure and Function - All living things are made up of cells, which is the smallest unit that can be said to be alive. An organism may consist of one single cell (unicellular) or many different numbers and types of cells (multicellular)
Identify the elements which lead to much variation in the physical and chemical conditions of different habitats.
a) Only components such as Temperature, water, light and soil.
b) Only components such as pathogens, parasites, predators and competitors of the organism with which they interact constantly.
c) The physiology and anatomy of organisms
d) Both a and b
EASY
Life Sciences>From Molecules to Organisms: Structures and Processes>Conduct an investigation to provide evidence that living things are made of cells; either one cell or many different numbers and types of cells.>Structure and Function - All living things are made up of cells, which is the smallest unit that can be said to be alive. An organism may consist of one single cell (unicellular) or many different numbers and types of cells (multicellular)
What is an organ system?
(a) Give two examples of organ systems in animals.
(b) Name the two main organ systems in plants.
MEDIUM
Life Sciences>From Molecules to Organisms: Structures and Processes>Conduct an investigation to provide evidence that living things are made of cells; either one cell or many different numbers and types of cells.>Structure and Function - All living things are made up of cells, which is the smallest unit that can be said to be alive. An organism may consist of one single cell (unicellular) or many different numbers and types of cells (multicellular)
Why are cells called the building blocks of life?
MEDIUM
Life Sciences>From Molecules to Organisms: Structures and Processes>Conduct an investigation to provide evidence that living things are made of cells; either one cell or many different numbers and types of cells.>Structure and Function - All living things are made up of cells, which is the smallest unit that can be said to be alive. An organism may consist of one single cell (unicellular) or many different numbers and types of cells (multicellular)
Explain the relationship between the following, given one example for each.
Cells and tissues
EASY
Life Sciences>From Molecules to Organisms: Structures and Processes>Conduct an investigation to provide evidence that living things are made of cells; either one cell or many different numbers and types of cells.>Structure and Function - All living things are made up of cells, which is the smallest unit that can be said to be alive. An organism may consist of one single cell (unicellular) or many different numbers and types of cells (multicellular)
The nucleus in a cell is the structural and functional unit of an organism.
EASY
Life Sciences>From Molecules to Organisms: Structures and Processes>Conduct an investigation to provide evidence that living things are made of cells; either one cell or many different numbers and types of cells.>Structure and Function - All living things are made up of cells, which is the smallest unit that can be said to be alive. An organism may consist of one single cell (unicellular) or many different numbers and types of cells (multicellular)
Write a short account of the discovery of cells by Robert Hooke.
EASY
Life Sciences>From Molecules to Organisms: Structures and Processes>Conduct an investigation to provide evidence that living things are made of cells; either one cell or many different numbers and types of cells.>Structure and Function - All living things are made up of cells, which is the smallest unit that can be said to be alive. An organism may consist of one single cell (unicellular) or many different numbers and types of cells (multicellular)

Write the quadrants in which the following points lie:

-4,7

EASY
Life Sciences>From Molecules to Organisms: Structures and Processes>Conduct an investigation to provide evidence that living things are made of cells; either one cell or many different numbers and types of cells.>Structure and Function - All living things are made up of cells, which is the smallest unit that can be said to be alive. An organism may consist of one single cell (unicellular) or many different numbers and types of cells (multicellular)
Why is the cell known as the structural and functional unit of life?
EASY
Life Sciences>From Molecules to Organisms: Structures and Processes>Conduct an investigation to provide evidence that living things are made of cells; either one cell or many different numbers and types of cells.>Structure and Function - All living things are made up of cells, which is the smallest unit that can be said to be alive. An organism may consist of one single cell (unicellular) or many different numbers and types of cells (multicellular)
What are the basic parts of all the cells?
EASY
Life Sciences>From Molecules to Organisms: Structures and Processes>Conduct an investigation to provide evidence that living things are made of cells; either one cell or many different numbers and types of cells.>Structure and Function - All living things are made up of cells, which is the smallest unit that can be said to be alive. An organism may consist of one single cell (unicellular) or many different numbers and types of cells (multicellular)
 The shell of an egg is removed by dissolving it in :
EASY
Life Sciences>From Molecules to Organisms: Structures and Processes>Conduct an investigation to provide evidence that living things are made of cells; either one cell or many different numbers and types of cells.>Structure and Function - All living things are made up of cells, which is the smallest unit that can be said to be alive. An organism may consist of one single cell (unicellular) or many different numbers and types of cells (multicellular)
Can the various parts of a flower be observed by a microscope/hand lens/ electronic microscope? Give reason.
EASY
Life Sciences>From Molecules to Organisms: Structures and Processes>Conduct an investigation to provide evidence that living things are made of cells; either one cell or many different numbers and types of cells.>Structure and Function - All living things are made up of cells, which is the smallest unit that can be said to be alive. An organism may consist of one single cell (unicellular) or many different numbers and types of cells (multicellular)
Explain how are the cells, building blocks of life?
EASY
Life Sciences>From Molecules to Organisms: Structures and Processes>Conduct an investigation to provide evidence that living things are made of cells; either one cell or many different numbers and types of cells.>Structure and Function - All living things are made up of cells, which is the smallest unit that can be said to be alive. An organism may consist of one single cell (unicellular) or many different numbers and types of cells (multicellular)
Write the functions of cell.
MEDIUM
Life Sciences>From Molecules to Organisms: Structures and Processes>Conduct an investigation to provide evidence that living things are made of cells; either one cell or many different numbers and types of cells.>Structure and Function - All living things are made up of cells, which is the smallest unit that can be said to be alive. An organism may consist of one single cell (unicellular) or many different numbers and types of cells (multicellular)
How does the cell theory apply to a rabbit?