Cada pregunta de este test está cronometrada.
What type of cell division makes sex cell?
Mitosis
Meiosis
DNA codes are allowed to leave the nucleus to make the protiens
The temperature where the enzymes work best is called the optimum temperature
Which kind of respiration make the most energy?
Aerobic
Anaerobic
What does build up of lactic acid cause?
More oxygen provided for muscles
Muscle fatigue
Death
What is the role of the platelets?
To carry oxygen to working muscles
To fight infection
To clot blood
To make protiens
Red blood cells have no nucleus
During plant growth, plant cells divide instead of grow
What type of reproduction is also known as cloning
Sexual
Asexual
Human insulin is an example of genetic engineering
