Causes a disease (i.e. bacteria, fungi, and viruses)
What is pathogen?
100
Uses a strand of RNA as template for making protein chains
What are Ribosomes?
100
Components of DNA are called _______
What are bases/nucleotides?
100
______ produces _______ which is considered the energy unit/currency of the cell
What are Mitochondria and ATP?
200
Delivers nutrients and oxygen to cells and carries waste and carbon dioxide away from cells
What is the Circulatory System?
200
Used to recognize, engulf, and digest foreign microbes.
What are White Blood Cells?
200
Name a way cells communicate with each other. (That are not a "cell" phone)
What are hormones, receptor molecules, antibodies, antigens etc.
200
DNA is made of two strands that look like a twisted ladder, this structure is called a ________
What is a Double Helix?
200
Used as a preventative method that causes an individual to produce antibodies, resulting in immunity against the real microbe.
What is a Vaccine or a weakened, altered, dead, or partial pathogen?
300
Releases hormones into the blood to communicate with target cells.
What is the Endocrine System?
300
Cannot reproduce without hosts, they inject their genetic material (DNA or RNA) into living cells and then use the cells’ organelles to reproduce
What are Viruses?
300
Name 3 organelles not found in animal cells but in plant cells.
What are the cell wall, vacuole, and chloroplast?
300
Single strand of bases made from cytosine, guanine, uracil and adenine
What is RNA?
300
________ prevents the immune system from working correctly, so individuals with this disease may become very sick from pneumonia or other diseases that do not usually cause illness. Caused by ________.
What are AIDS and HIV?
400
Detects stimuli, secretes chemical and electric signals, and controls all other organ systems.
What is the Nervous System?
400
________ are foreign proteins or sugars that are found on the membranes of pathogens. When an _________ finds an ________(Same as First Blank), it attaches to it and acts as a signal for other white blood cells to break down the pathogen or infected body cell.
What are Antigens and Antibodies?
400
Name at least 3 components of the cell membrane
What are cholesterol, proteins, phospholipids, fatty acids, polar heads etc.
400
Main components of proteins
What are amino acids?
400
"Exercise decreases oxygen in the blood, which increases heart rate, which increases oxygen in the blood, which decreases heart rate." Is an example of a _________
What is a feedback mechanism?
500
The ___________ removes wastes that have not entered the bloodstream while the ___________ removes waste from the bloodstream.
What are the Digestive System and Excretory System?
500
Explain the process that results in immunity from diseases
I'll know if you got it right or not.....
500
Movement of molecules from a low to high concentration or to move large molecules through the cell membrane.
What is Active Transport?
500
Sequence of three nucleotides
What is Codon?
500
________ refers to a membrane that allows some molecules to enter but keeps other out.