Cells

Question 1

of an organism or part) having or consisting of many cells.

Answer 1

Multicellular

Question 2

an optical instrument used for viewing very small objects, such as mineral samples or animal or plant cells, typically magnified several hundred times.

Answer 2

Microscope

Question 3

Bacteria constitute a large domain of prokaryotic microorganisms. Typically a few micrometres in length, bacteria have a number of shapes, ranging from spheres to rods and spirals.

Answer 3

Bacteria

Question 4

a thick solution that fills each cell and is enclosed by the cell membrane. It is mainly composed of water, salts, and proteins. In eukaryotic cells, the cytoplasm includes all of the material inside the cell and outside of the nucleus.

Answer 4

Cytoplasm

Question 5

the central and most important part of an object, movement, or group, forming the basis for its activity and growth.

Answer 5

Nucleus

Question 6

any organism whose cells contain a nucleus and other organelles enclosed within membranes.

Answer 6

Eukaryotic Cell

Question 7

a single-celled organism that lacks a membrane-bound nucleus (karyon), mitochondria, or any other membrane-bound organelle.

Answer 7

Prokaryote Cell

Question 8

one of several structures with specialized functions, suspended in the cytoplasm of a eukaryotic cell.

Answer 8

Organelle

Question 9

a rigid layer of polysaccharides lying outside the plasma membrane of the cells of plants, fungi, and bacteria. In the algae and higher plants, it consists mainly of cellulose.

Answer 9

Cell wall

Question 10

to conduct photosynthesis, where the photosynthetic pigment chlorophyll captures the energy from sunlight and converts it and stores it in the energy-storage molecules

Answer 10

Chloroplast

Question 11

an organelle found in large numbers in most cells, in which the biochemical processes of respiration and energy production occur. It has a double membrane, the inner layer being folded inward to form layers (cristae).

Answer 11

Mitochondria

Question 12

a method of production where a business or area focuses on the production of a limited scope of

Answer 12

Specialisation

Question 13

any of the distinct types of material of which animals or plants are made, consisting of specialized cells and their products.

Answer 13

Tissue

Question 14

a part of an organism that is typically self-contained and has a specific vital function, such as the heart or liver in humans.

Answer 14

Organ

Question 15

of protozoans, certain algae and spores, etc.) consisting of a single cell.

Answer 15

Unicellular