Cellular Biology
Genetics
Microbiology
Anatomy of Animals
Grade 11 biology
100
All organisms are made up of these?
What is cells?
100
What happens to the surface of a cell as it's volume increases?
What is It's surface area also increases?
100
Eukaryotic cells contain a nucleus and membrane bound organelles whereas prokaryotic cells lack a nucleus and other membrane bound organelles.
What is the difference between eukaryotic and prokaryotic cells?
100
The 2 main gases that are exchanged by the respiratory system are called
What is oxygen and carbon dioxide?
100
The three types of particles that atoms are composed of are
What is protons, neutrons and electrons?
200
When studying cells, the technology you need is what?
What is a microscope?
200
In what phase does DNA synthesis occur?
What is interphase?
200
Specimen collection, inoculation and incubation and inspection are done by scientists for this purpose.
What is common techniques for studying micro organisms?
200
The main function of the respiratory system is to what
What is oxygen is brought to the body cells and carbon dioxide is removed from the body
200
A pure substance that is made up of 2 or more chemically combined elements is called
What is a pure substance?
300
What is the purpose of a microscope?
What is to make objects appear larger?
300
The entire nucleotide sequence for a cell or organism is called?
What is a genome?
300
Archaea, bacteria, Protista, fungi, plants and animals are all part of what?
What is the 6 kingdoms of life?
300
When gases move from an area of higher concentration to an area of lower concentration it is called this
What is diffusion?
300
During the third stage of binary fission this happens
What is a protein band forms in the centre of the cell?
400
Living matter is made up of what 2 things?
What is elements and compounds?
400
A male or a female haploid reproductive cell is called?
What is a gamete?
400
This is a small circular piece of DNA.
What is plasmid?
400
The movement of air out of the lungs is called this
What is exhalation?
400
A type of asexual reproduction in yeasts that involves the formation of a bud that pinches off a cell and develops a new one is called
What is budding?
500
What is a chemical element?
What is a pure substance that can not be broken down by chemical means into other substances?
500
The difference between a haploid and a diploid is this.
What is a haploid has 4 sets of chromosomes and a diploid has 2 sets of chromosomes?
500
A type of asexual reproduction in prokaryotes that involves a cell splitting into two identical cells is called
What is binary fission?
500
The movement of air into the lungs is called this
What is inhalation?
500
A disorder in which the narrowing of respiratory airways makes it hard to breathe is called
What is asthma?
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