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Worksheets1805NRS PASS WEEK 4
Total questions: 12
Worksheet time: 6mins
Which of the following is a main function of cells?
Take in nutrients
Create energy
Dispose of wastes
All answers are correct
Which of the following is correct about ribosomes?
They are synthesised in the nucleolus
They break down molecules to form types of lipids
Modifies and transports proteins
Produce energy in the form of ATP
The smooth endoplasmic reticulum synthesises, modifies and transports proteins.
True
False
Homozygous means...
An individual has two different copies of a gene
An individual has two identical copies of a gene
Our genetic make up
The way our genes are expressed
Cells placed in hypotonic solutions experience crenation
True
False
Which of the following is an example of secondary active transport?
Facilitated diffusion
Exocytosis
Pinocytosis
Symport
Peroxisomes break down molecules and form specific types of lipids
True
False
What is the function of the Golgi Apparatus?
Produce energy in the form of ATP
Intracellular structural support
Modify, sorts and transports molecules from the RER
Modify, sorts and transports molecules from the SER
Diffusion is a passive process involving the movement of water.
True
False
Define phenotype
Our genetic make up
The way our genes manifest, our traits
Inheritance of our parents genes
A type of gene which expresses itself more strongly
Which of the following is true about cells?
They are the building blocks of life
They are the smallest structural and functional units of organisms
There are over 30 trillion of them in the human body
All answers are correct
If a mother and a father are both homozygous for a dominant gene, what is the chance of their offspring being homozygous for a recessive gene?
100%
25%
0%
50%
