Cells 2018-2019 Question Preview (ID: 43261)


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What are cells?
a) Smallest unit that can carry out activities of life
b) Small organisms
c) Tiny structures in plants only
d) Largest unit that can carry out activities of life

Tiny structures that carry out specific functions within a cell are called?
a) Atoms
b) Molecules
c) Cells
d) Organelles

What do we call organisms made of only one cell?
a) Multicellular
b) Unicellular
c) Simple cellular
d) Many cellular

What do we call organisms made of more than one cell?
a) Multicellular
b) Unicellular
c) Simple cellular
d) Many cellular

What organelle stores water, food (proteins), and minerals for the cell?
a) Nucleus
b) Chloroplast
c) Vacuole
d) Cytoplasm

What organelle allows plants to convert sunlight into food through photosynthesis?
a) Nucleus
b) Chloroplast
c) Vacuole
d) Cytoplasm

What organelle controls what enters and leaves the cell?
a) Cell wall
b) Nucleus
c) Vacuole
d) Cell membrane

Name the two organelles a plant cell has that an animal cell does not have?
a) Cell wall, chloroplast
b) Cell membrane, chloroplast
c) Nucleus, chloroplast
d) Cell wall, nucleus

What is osmosis?
a) The movement of particles from high to low concentration
b) The movement of salt across the cell membrane
c) The movement of oxygen across the cell membrane
d) The movement of water across the cell membrane

What structure provides support for a plant cell?
a) Cell membrane
b) Vacuole
c) Nucleus
d) Cell wall

Which organelle direct the cells activities?
a) Cytoplasm
b) Cell wall
c) Nucleus
d) Mitochondria

What are the five basic functions of life?
a) Grow and develop, reproduce, get energy, respond to the environment, get rid of waste
b) Grow and develop, reproduce, get energy, respond to the environment, change
c) Grow and develop, reproduce, get older, respond to the environment, get rid of waste
d) Grow and develop, die, get energy, respond to the environment, get rid of waste

Which organelle recycles worn out parts?
a) Vacuole
b) Nucleus
c) Lysosome
d) Mitochondria

What organelle releases energy within the cell?
a) Vacuole
b) Nucleus
c) Lysosome
d) Mitochondria

Explain the movement of the concentration of a substance during diffusion?
a) Particles move from low to high concentration
b) Particles move from high to low concentration
c) Particles move from medium to high concentration
d) Particles move from medium to low concentration

Explain the difference between a prokaryotic cell and a eukaryotic cell.
a) Prokaryotic cells don not have a nucleus and DNA floats in the cell, eukaryotic cells have a nucleus with DNA inside the nucl
b) Prokaryotic cells are multicellular and eukaryotic cells are unicellular
c) Prokaryotic cells are very large and eukaryotic cells are very small
d) Prokaryotic cells have a nucleus with DNA inside the nucleus, eukaryotic cells do not have a nucleus and the DNA floats in th

Where do cells come from?
a) New cells are born when old cells die
b) Cells come from tissue
c) Cells come from already existing cells
d) You are born with all the cells you need

____________________organisms have many different types of specialized cells.
a) multicellular
b) Unicellular
c)
d)

Name the gel-like organelle that fills the cell and allows all other organelles to float around in the cell.
a) Nucleus
b) Vacuole
c) Cell membrane
d) Cytoplasm

Name the process (not an organelle) that occurs in a plant cell but not in an animal cell.
a) Synthesis
b) Radiography
c) Photosynthesis
d) Photorelaxation

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