Macromolecules
In HONC the C stands for which element?
CARBON
What is homeostasis?
-where the body is happy and wants to be
-a state of stability or normal set point
DNA
Deoxyribonucleic acid
Reactants for photsynthesis
CO2 and H20 and Sunlight (solar energy)
Circulatory system
blood, blood vessels
Fill in the blank.
Polymers are made of _____________.
MONOMERS
Give an example of a negative feedback mechanism.
-Thermoregulation
-Blood Glucose Regulation
How are proteins made?
___________ --> _______________
DNA --> proteins
Products for cellular respiration
CO2 and ATP (chemical energy)
Digestive system
Stomach
Small intestine
Name the 4 macromolecules.
-Proteins
-Carbohydrates
-Lipids
-Nucleic Acids
In a ________ feedback mechanism the goal is to bring changed variable back toward the set point.
Negative
What organelle is involved in translation?
Ribosome
How are Photosynthesis and Cellular Respiration related?
The reactants for one are the products for another!
Endocrine system
Chemical messengers (hormones) released into the bloodstream/body which bind to receptors
What is the monomer of protein.
Amino acids
In ________ feedback the goal is to increase the effect away from the set point to achieve a desired result.
Positive
Which base matches to A in mRNA?
U - Uracil
WHat conditions does a plant need for photosynthesis?
Sunlight
CO2
Integumentary system
Skin
What determines the function of the protein?
The structure (amino acid sequence and way that it is folded)
Give an example of positive feedback
-childbirth
-fruit ripening
What is differential gene expression?
The cells in your body can be different even though they all have the same DNA because they express different genes!
What structures are engaged in gas exchange within the plant?
stomata
Name all 12 body systems
Digestive
Immune
Lymphatic
Skeletal
Muscular
Cardiovascular
Endocrine
Reproductive
Respiratory
Urinary/Excretory
Nervous
Integumentary