Mitosis
How many daughter cells does one cycle of mitosis produce?
2
Name the 2 categories of reproduction?
Sexual and asexual reproduction.
Name the smallest type of blood vessel.
Capillaries
What 2 structures does air move through first when entering the respiratory system?
Nasal Cavity and Mouth
The circulatory system and respiratory system work together to get oxygen to the cells of the body.
True
What structure inside the nucleus contains the DNA of a cell?
Chromosomes
Which type of reproduction requires the fertilisation of gametes?
Sexual reproduction
Name the 4 chambers of the heart.
Right atrium, right ventricle, left atrium, left ventricle.
Where does gas exchange occur?
Alveoli
Plants can reproduce sexually.
True
What structure pulls each pair of replicated chromosomes to the poles of the cell?
Centrioles
Name an organism that reproduces sexually, though has its eggs fertilised externally.
Frog, Fish, etc.
Why do veins have valves while arteries do not?
To stop the blood from flowing backwards due to low pressure of the blood.
Which structures are smaller, the bronchioles or the bronchi?
Bronchioles
Prokaryotes can be both unicellular or multicellular.
False. Prokaryotes can only be unicellular.
What happens during cytokinesis?
The cytoplasm splits and 2 daughter cells are formed.
Which type of asexual reproduction involves the offspring forming on the side of the adult organism then detaching itself?
Budding
Name the only liquid component of the blood.
Plasma
When your diaphragm is irritated, what happens?
You hiccup.
What you inhale, your diaphragm moves down and out.
True.
Name the 7 phases of mitosis in order.
Interphase, Prophase, Prometaphase, Metaphase, Anaphase, Telophase, Cytokinesis
Name an organism that reproduces asexually that is not a plant.
Komodo dragon, aphids, bees.
Name the 2 circuits that blood flows through.
Pulmonary circuit and Systemic circuit
The word that describes oxygen moving from a high concentration inside the alveoli to a low concentration in the capillaries.
Diffusion
The pulmonary artery takes oxygenated blood to the body.
False. The pulmonary artery takes deoxygenated blood to the lungs.