Cards in this guide (15)
How does the cell membrane help cells maintain homeostasis
one way cells maintain homeostasis is by controlling the
movement of substances across their cell membrane.
Why are organisms multicellular and unicellular
Unicellular would imply organisms that thrive as an individual
as one cell, like bacterium (E. coli., amoeba). Multicellular would
imply organisms that only live successfully as a whole group of
cells (humans, fish).
What do eukaryotic Cells have that prokaryotic Cells do not have
membrane bound organelles.
Do most animal cell membranes have proteins that pump sodium ions out of the cell and potassium ions into the cell
Most animal cell membranes have proteins that pump ______ ions
out of the cell and potassium ions into the cell
What is a peptide bond broken by
Usually a protease, a protein-digesting enzyme.
Which chemical bond most likely stores the most energy
C=c
Double carbon-carbon bond
Which best describes a difference between prokaryotic cells and eukaryotic cells
Eukaryotic cells contain organelles that are enclosed in
membranes
What was Rudolf Virchow trying to prove through his work
Spontaneous generation does not happen.
Which adds evidence to the idea that the cell is the basic unit of life
Many organims are made of one cell.
There are many unicellular organisms In addition anything less than a cell is not alive What do these two statements imply about cells
Cells are the basic units of life
What do bacteria have in common with the cells of other living organisms-
Bacteria multiplies like other living organisms so they can do
the jobs they're supposed to.
What meal would provide the most energy well as the material needed to build muscle
What do all cells have in common
Which is not a basic function of a cell A.Maintaining a stable external environment B.Making macromolecules for an organism C.Breaking down molecules D.Removing waste from the cell
Answer this question…
Maintaining a stable external environment
Which structure is found in all cells
