Atomic & Molecular Level
The smallest units found in the universe.
What are atoms?
Human cells are all eukaryotic and they all have __________ nutrition.
What is heterotrophic?
This type of tissue is made up of one or more layers of cells that appear joined one to the other so they protect from the pass of substances.
What is epithelial tissue?
This system is made up of muscles and bones working together to generate movement.
What is the locomotor system?
Then, the process of ________ occurs, it consist on changing the shape and structure of the stem cells so they can adapt themselves to perform many different functions.
What is cell differentiation?
Some atoms appear in only living things. Example: carbon, hydrogen, nitrogen.
What are bioelements?
This part of the cell is in charge of controlling the transport substances to and from the cytoplasm, and also detecting and responding to changes in the environment.
What is the Plasma Membrane?
This tissue is the largest energy reserve in our body, also useful for avoiding from cold temperatures and protects against blows.
What is adipose tissue?
This system takes waste substances from the blood and eliminates them from the body.
What is the excretory system?
Firstly, the zygote is divided lots of times. Those cells are known as _______ and they will transform themselves into any type of cell.
What are stem cells?
They appear in both, living things and non living things. (water/ mineral salts)
What are inorganic biomolecules?
It is a spherical organelle that produces ribosomes.
What is the Nucleolus?
This tissue fills the spaces between organs and also forms ligaments and tendons.
What is connective proper tissue?
This system transport substances (proteins) that are returned to the circulatory system.
What is the lymphatic system?
This microscope magnifies even 2500 times the size of what you see. There exists many types, are useful for observing tissues and complete cells.
What is the optical microscope?
They only appear in living things such as
carbohydrates, lipids, proteins and nucleic acids.
What are organic biomolecules?
These vesicles are produced in the Golgi body with enzymes so, inside them, cellular digestion happens.
What are lysosomes?
The three types of muscle tissue are _______, _______, and _______.
What are skeletal, cardiac, and smooth tissues?
This system transport nutrients, oxygen, carbon dioxide and waste using the blood.
What is the circulatory system?
Vesicles are small bag shaped organelles in which substances are stored, one example are _______ that stores water.
What are vacuoles?
Cells work as a team in order to perform these three vital functions needed to maintain life.
What are nutrition, interaction, and reproduction?
Human cells have these four organelles in common, even with eukaryotic plant cells.
What are the plasma membrane, the cytoplasm, the nucleus, and the ribosomes
Nervous tissue is made up of two types of cells that allow transmitting the stimuli. ______ transmit the stimuli and reacts to them, and ______ protect and feed the neurons.
What are neurons and glial cells?
This system receives the info from the environment (stimuli), processes it and elaborate the answers that are required.
What is the nervous system?
Chromatine is the genetic material of the cell. When cells are reproducing, that chromatin condenses a lot forming ________.
What are chromosomes?