Vocab
Vocab
True and False
The cell and tissue
Random
100
uses sunlight to change carbon dioxide and water into sugar and oxygen. Plants are able to make their own food
What is photosynthesis
100
a process in which cells use oxygen to produce energy from food
What is cellular respiration
100
When particles are enclosed and then released from the cell is called endocytosis If false, make it correct
False, it is exocytosis
100
What is the role of the cytoskeleton
The cytoskeleton is the support and helps hold the shape
100
H2O, How many hydrogen and oxygen atoms are there
Hydrogen has 2 Oxygen has 1
200
the movement of molecules form high concentration to low concentration
What is difussion
200
a living thing that can carry out life processes by itself
What is organism
200
Passive transport does not use energy If false, make it correct
True
200
Name the three men who helped come up with the cell theory
Matthias Schleiden Theodor Schwann Rudolf Virchow
200
Explain homeostasis. Give an example
Homeostasis is the maintenance of a constant internal state in a changing environment. Basically it's when cells cells work to keep your body consistant
300
the diffusion of water through a semipermeable membrane
What is Osmosis
300
The smallest unit of an element is a molecule If false, make it correct
False, its an atom
300
Eukaryote and Prokaryote cells have DNA. Where is the DNA found in each cell
Eukaryote: found in the nucleus Prokaryote: found in the cytoplasm
300
What is a way to tell the difference between an animal cell and a plant cell?
-The parts of the cell are different -Plant is more square, animal is more round
400
a group of similar cells that perform a common function
What is tissue
400
a structure made up of a collection of tissues that carries out a specialized function
What is organ
400
The mitochondria is known as the organelle that makes proteins by putting together chains of amino acids If false, make it correct
It is known as the powerhouse of the cell. Ribosomes is known as the organelle that makes proteins by putting together chains of amino acids
400
What happens when a plant cell or animal cell separate?
The plant cell creates a cell wall where the animal cell will pinch together in the center and then separate. After DNA has been copied, of course
400
You learned about multicellular and unicellular organisms. I want you to list 3 differences between them
Unicellular: made up of one cell, if one part dies then the whole thing dies, typically are smaller, can get eaten by other organisms, need fewer resources to survive, can live in harsh conditions Where a multicellular organisms: is made up of more than 1 cell, each part has a different function, if one part dies or is not working then the rest of the cells can help it survive, larger, longer life span, needs more resources for survival
500
is the maintenance of a constant internal state in a changing environment
What is homeostasis
500
In ________________, 2 new nuclei are formed, they are also identical
What is mitosis
500
Before _____________ cells can divide, the new cell must be fully formed
nerve cells
500
After learning about the 4 types of basic tissues that humans and animals have, list them and name the function or example of each
Nervous- sends messages within the body Epithelial- protective and forms boundaries, such as skin Connective- holds parts of the body together and provides support and nourishment to organs, blood and bones Muscle- helps produce movement, muscles
500
Give an example of a function and a structure
What is Structure: organs: lungs, stomach Function: The organs have different functions, the lungs are used to inhale and exhale where the stomach is not dump truck and race car. They are both cars that have similar structures and parts, however, they have different functions. One is used to carry things and the other is used for speek
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