Cells Lesson 1
Water makes up 70% of a cell
Active Transport requires the cell to use ________ to move molecules through the cell membrane.
Energy
What organ makes bile?
Liver
Vacuole
Interphase, Miotic phase
What are nucleic acids the building blocks of and what do they contain?
The building blocks of life and they contain genetic information.
Osmosis is the passive transport of what substance across the cell membrane?
Water
What organ stores bile?
Gallbladder
______ and _____ produce energy for the cell.
Mitochondria and Chloroplasts produce energy for the cell.
Mitosis is the process by which the contents of the _________ divides and separates.
Nucleus
Aside from water, what are the other 4 basic substances in a cell?
NUCLEIC ACIDS,
LIPIDS,
CARBOHYDRATES
AND PROTEINS
What is the process during which a cell’s vesicles release their contents outside the cell membrane called?
Exocytosis
This chemical is produced by the body to speed up a chemical reaction?
Enzyme
Cells can be grouped into these 2 kinds of cells.
Prokaryotic cells and Eukaryotic cells
A duplicated chromosome is made of two of these.
Sister chromatids
What 3 ways do lipids play a role in cells?
In cells, lipids play a role in..
ENERGY STORAGE,
CELL COMMUNICATION,
ARE PROTECTIVE BARRIERS IN CELLS
____________ is limited by a cell’s surface area to volume ratio.
Cell Size
How many feet is the "small" intestine?
20 feet long
Name the parts of a Prokaryotic Cell.
A Capsule shape with
Pili
Cell wall
Ribosome
Nucleoid
The process by which the cytoplasm and the cell contents separate.
Cytokinesis
(_____) contains encoding info for (_____s). While
(_____s) carry out most (______) functions.
( DNA ) contains encoding info for ( PROTEINS ). While ( PROTEINS ) carry out most ( CELLULAR ) functions.
Diffusion is a process by which molecules are passively transported from an area of _____ concentration to an area of _______ concentration.
High , Low
What distinguishes the name for the small and large intestine?
The width
What is the role of the cytoskeleton?
1. Organizes contents in the cell
2. Helps the cell change shape.
The four phases of Mitosis are?
Prophase, Metaphase, Anaphase, Telophase