WorksheetsCells Part 1 review
Total questions: 15
Worksheet time: 13mins
Which statements are supported by the image above? (Choose all that apply.)
Chemical energy in glucose is transferred to ATP to power cellular functions.
some of the energy stored in organic molecules is lost as heat energy.
heat energy is used trapped by water during photosynthesis.
Solar energy is captured by chloroplasts.
energy from the sun is stored in oxygen gas
Which means of particle transport is shown in the image below?
Diffusion
Facilitated diffusion
Osmosis
Active transport
The removal of mitochondria from a typical animal cell would have an immediate effect on the cell’s production of
DNA
oxygen
ATP
glucose
Within a specific kind of tissue, there are different types of cells. In bone tissue, there are four different cell types, as shown in the picture. Since the four types of cells contain the same genetic instructions, how is it possible for them to have different shapes and carry out different functions?
Each cell type has the ability to remove unnecessary DNA sequences.
Different parts of the genetic code may be used in each of the cell types.
Different gene mutations take place within each cell type.
Each cell type is the result of different methods of cell division.
What is the most likely reason for the variation in the dissolved oxygen levels in the pond over the 24-hour period?
The increased light during the day decreases the oxygen produced by photosynthesis.
Photosynthesis produces more oxygen during the day than is used by respiration.
Respiration is reduced at night, so the oxygen produced by photosynthesis increases.
More producers are active at night, so the dissolved oxygen increases.
The diagram illustrates the movement of molecules across an artifi cial membrane in a U-shaped glass tube. A 1% starch solution was poured into the left side of the tube, and distilled water was placed in the right side of the tube.
Explain why the liquid level on the left side changed over the 20-minute period
Which statement best describes the interactions between the structures found within a single-celled organism?
They allow the organism to maintain homeostasis
They prevent homeostasis from damaging the cell.
They must act independently of each other and prevent homeostasis.
They carry out the same life process in order to maintain homeostasis.
The process of differentiation is best described as the
production of a genetically identical copy of an organism
change in shape of a protein due to high temperatures
process by which cells specialize and develop into a specific type of cell
process in which genes are made and transferred into other organisms
A particular toxin prevents cellular production of usable energy. Cells that are affected by this toxin are unable to carry out many of their normal functions. Which organelle would be most directly harmed by this toxin?
Ribosomes
Nucleus
Mitochondria
Vacuole
Which organelle makes digestive enzymes for the lysosome?
ribosome
mitochondria
Golgi Body
nucleus
cytoskeleton
provides support and structure for the cell
nucleus
stores DNA (genetic information)
ribosome
produces proteins
cell membrane
allows the movement of materials in and out of the cell
E.R.
moves materials within the cell
Endosymbiotic Theory is the idea that ______ cells could have evolved from_____cells
prokaryotic, eukaryotic
eukaryotic, animal
prokaryotic, plant
eukaryotic, prokaryotic
What are the cell structures that all cell types have in common?
This organelle digests dead cell parts and contains enzymes
lysosome
golgi body
smooth ER
Rough ER
Which organelle controls what goes in and out of the cell?
nucleus
nucleolus
cell membrane
nuclear membrane
