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Worksheets3E Cells and Movement of Substances
Total questions: 38
Worksheet time: 29mins
According to the information in the given chart, what type of cell is cell X?
bacteria cell
plant cell
animal cell
prokaryotic cell
Which of the following statements is true?
All multicellular organisms have skeletal systems.
All multicellular organisms have specialized cells.
All multicellular organisms have circulatory systems.
All of these
A specialised cell is a cell that has ...
the ability to divide/ replicate
a specific function
no specific function in the body
the ability to differentiate/ specialise
A group of similar cells that work together, to perform a function, make up _____.
An organism
An organ system
An organ
A tissue
This is a example of........
an organ system
cells
organs
tissues
What is the correct order of organization?
cells->tissue->organs->organ systems-> organism
tissue->cells->organs->organ systems-> organism
organs->organ systems-> organism->cells->tissue
How do the following features allow the red blood cell to carry out its function?
1. Contain the protein haemoglobin
How do the following features allow the red blood cell to carry out its function?
2. No nucleus
How do the following features allow the red blood cell to carry out its function?
3. Biconcave disc shape
Other than transporting water, what is a function of xylem?
making food
transporting food
helping support the plant
catching light
Recall what substance is used to thicken and strengthen xylem walls in woody plants.
Protein
Mineral ions
Lignin
Glucose
Recall the main function of a xylem cell.
To transport nutrients (mainly sucrose) to different parts of a plant.
To make energy for the plant via photosynthesis.
To transport carbon dioxide to the leaves for photosynthessis.
To transport water to different parts of plant.
Xylem tubes are made of...
Dead cells
Living cells
Which of the following is an adaptation of the root hair cell?
finger-like structure
hair-like extensions
long and narrow protrusion
elongated cell wall
How do the particles move in diffusion?
From a region of low concentration to a region of high concentration
From a region of high concentration to a region of low concentration
From a region of low concentration to a region of low concentration
From a region of high concentration to a region of high concentration
How long does diffusion last?
Until the concentration of particles in the system is equal
(Select this answer and I swear i'll make it harder for you in the assessment task)
Until a region in the system has a greater concentration of particles than the other
Until the particles disappear from the system
The movement of particles is __________, resulting in the particles being spread throughout the container
Structured
In a straight line
Random
In curved, way motions
What does a 'region with high concentration' mean?
An area with a SMALL number of particles
An area with a LARGE number of particles
An area with an UNEVEN number of particles
An area with no particles
What is the definition of partially permeable?
Osmosis is what type of transport?
Active
Passive
If the dots represent sugar which is more concentrated
Inside the cell
Outside the cell
Neither they are equal (equilibrium)
If the dots represent sugar, what direction will water flow?
Into the cell
Out of the cell
Into and out equally (equilibrium)
If the percentage represents sugar, what direction will water flow?
Into the cell
Out of the cell
Into and out equally (equilibrium)
Which cell would water move into?
How can surface area (SA) be increased?
Grow larger
Divide into smaller pieces
High Surface area to volume ratio allows cells to do what quickly?
Move materials around inside the cell
Move materials in and out of the cell
Communicate to other cells
Divide
Which cells are more efficient at obtaining nutrients?
Small Cells
Medium Size Cells
Large Cells
X-Large Cells
