Cells
What's the smallest unit of any living thing called?
The cell
What are one celled organisms?
Living organisms made up of 1 cell.
Carbs, fats, proteins, etc.
What are 2 examples of inorganic nutrients?
calcium, water, mineral salts, carbon dioxide, oxygen, sodium
Give 2 examples of autotrophs.
Plants, trees, algae, some bacteria
What are multicellular organisms? Give an example too.
cell membrane
What's the difference between the functions the organic and inorganic nutrients have in our body?
Organic: complex substances used as a source of energy to survive.
Inorganic: Simple substances essential for life processes but don't give energy.
What are autotrophs / producers?
Produce their own nutrients using inorganic nutrients.
Give an example of eukaryotic cells
animal cells and plant cells any animal or plant.
Where is the genetic material in the eukaryotes and prokaryotes?
eukaryotes: nucleus
Prokaryotes: floats in the cytoplasm
Name 2 organelles that plant cells have that animal cells don't.
Cell wall
Vacuole
Chloroplast
What are hetertrophs? Give an example
Mushrooms, animals, humans.
In what part of plants can we find chlorophyll?
leaves
What is a waste product? Give an example.
Substances the living organisms expel because they are harmful for them. Sweat, tears
What is the chlorophyll and where can we find it?
inside the chloroplast and is the green pigment for the leaves.
Name 2 human organs and plant organs.
heart, brain, leaves, roots, flowers.
Write an example of primary, secondary consumers and decomposers.
Do plant cells do cellular respiration? Why?
Yes, they also produce carbon dioxide.
What's the difference between photosynthesis and chemosynthesis?
Photosynthesis need sunlight to produce their own food. Chemo need chemical reactions.
A group of cells make a tissue, a group of tissues make an organ and a group of organs make a system.
What is photosynthesis?
Process by which plants use sunlight, water and carbon dioxide and produce oxygen and their own food.
What is cellular respiration?
Organic nutrients and oxgyen are mixed to produce carbon dioxide and energy
In what organelle can we find the cellular respiration happening?
Mitochondria
Name 2 reactants and 2 products of photosynthesis and cellular respiration.
Photo: sunlight, water = oxygen and glucose
Cellular R: Oxygen +