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What macro-molecule does Benedicts Solution indicate, and what color does it turn it?
Glucose ; Orange
Function: Endoplasmic Reticulum
-Helps complete the proteins after ribosomes build them (rough ER)
-Makes membranes (smooth ER)
How do ribosomes and the golgi apparatus work together?
Ribosomes make the proteins --> Golgi Bodies package & send them out.
How do ribosomes and mitochondria work together?
Ribosomes make the proteins --> Mitochondria uses proteins to make energy
How do ribosomes and the nucleus work together?
Ribosomes read the information sent from the nucleus to make the specific proteins that the cell needs.
Movement of specific molecules across all membranes through protein channels.
Passive Transport includes...
-Diffusion (facilitated & simple)
-HIGH to LOW concentration
Lock & Key theory...
Substrate has an EXACT shape that fits into the active site for a specific enzyme.
What substances are released into the small intestine and aid in the digestion of the intestinal contents?
Bile, pancreatic juice, & intestinal juice.
What is the major disadvantage of having a small intestine the same shape as the stomach?
Absorptive surface area is decreased.
What causes a heart murmur?
-Leaking of valve causes a hissing sound.
-Blood squirts backward through valve.
Oxygen POOR blood path:
Superior Vena Cavas --> Right Atrium --> Right Ventricle --> Pulmonary Artery
Oxygen RICH blood path:
Pulmonary Vein --> Left Atrium --> Left Ventricle --> Out the Aorta & out to the body
Write a hypothesis for the following: The effect of pH on early growth of bean plants in the laboratory.
If you water a bean plant with high pH acid rain, then the plants will grow shorter because there is a lot of acid in the water, which is not good for the growth of plants.
Put in chronological order from smallest to largest: Organs, Tissues, Organ Systems, Cells, Organelles.
Organelles - Cells - Tissues - Organs - Organ Systems
1) All living things made up of cells.
2) Cells are the basic unit of life.
3) All life comes from pre-existing cells.
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