Random Biology
Name the largest organ of the body
Skin
These simple molecules form the basis of all proteins
What are amino acids?
The close ecological relationship between members of two (or more) different species
What is symbiosis?
Many scientists say that this light reaction is the most important chemical reaction on Earth because it's a prerequisite for all higher life on the planet.
What is photosynthesis?
A system of internal and external organs which work together to contribute towards the reproduction process
What is the human reproductive system
How many bones does the human body have
206
What does a food chain always start with
Producer
The five levels of organization in ecology, listed from smallest to largest, are
This cycle includes both photosynthesis and respiration allowing this element to cycle through the earth's spheres.
What is the Carbon Cycle?
is the set of organs that forms the external covering of the body. It includes the skin, skin appendages, sweat glands and sensory receptors
What is the integumentary system.
How much energy is lost from one level to the next in a food chain?
90%
What is the Golgi apparatus
State what is meant by the term niche
It is the role an organism plays within a community
The continuous movement of water within the Earth's spheres.
What is the Water Cycle?
controls how we interact with and respond to our environment, by controlling the function of the organs in our other body systems.
The Nervous system
Jellyfish have hearts - True or False
False
The domain is completely comprised of unicellular organisms
What are Archaea or Bacteria
What is food, water, space and mates?
Daily Double
The adjustment of organisms to their environment in order to improve their chances at survival in that environment.
What is adaptation.
functions to degrade food into smaller and smaller compounds, until they can be absorbed into the body and used as energy.
What is the Digestive system
Daily Double
How many rows of teeth does a great white shark have
7
lipid bilayer, which is made up of two layers of phospholipids with cholesterols in between.
What is Cell membrane.
Name 3 biotic and 3 abiotic factors
Predation, Competition, Grazing
pH, Light, Temp
Name one product of both photosynthesis and respiration.
What is energy in the form of ATP ?
Keeps a record of every germ (microbe) it has ever defeated so it can recognise and destroy the microbe quickly if it enters the body again.
What is immune system.