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WorksheetsMidterm Life Science Review
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
What is the correct levels of organization from least complex to most complex?
a)
organ, tissue, organ system
b)
cell, organ, organism
c)
organism, organ, cell
d)
tissue, cell, organ
2.
Why is this incorrect (least complex to most)? person, stomach, stomach tissue, stomach cell
a)
an organism is not listed
b)
the most complex is cell
c)
cells make tissues
d)
the order is reversed
3.
Which best explains cells getting rid of waste to maintain homeostasis?
a)
cells are able to recycle waste products
b)
cells remove waste by passing it across the cell membrane
c)
cells are able to dissolve waste
d)
cells are able to store waste until they die
4.
When comparing plant and animal cells, which statement is not accurate?
a)
both have a mitochondria
b)
both have a cell wall
c)
both have vacuoles
d)
both have a cell membrane
5.
An advantage of sexual reproduction over asexual reproduction is that sexual reproduction:
a)
decreases diversity
b)
produces offspring with more genes than the parent
c)
increases diversity within the species
d)
increases diversity within the species
6.
What is the correct relationship between DNA, Chromosomes, traits and genes?
a)
Chromosomes are found in the nucleus, they are made of DNA. DNA is made up of genes which chemically codes traits
b)
Chromosomes are found in the nucleus, that are made of genes. Genes are made up of DNA which chemically codes traits
7.
What is cellular respiration?
a)
how an organism breaks down glucose to turn it into energy
b)
how an organism captures energy in the form of sunlight
8.
The lungs are part of the respiratory system, but also help the excretory system. How?
a)
the lungs interact with digestive system to help remove salt
b)
the lungs interact with the immune system to remove nitrogen
c)
the lungs interact with the circulatory system to remove CO2
d)
the lungs interact with the respiratory system to remove O2
9.
Which of the following organelles is correctly stated with its function
a)
mitochondrion - stores food, water and waste
b)
vacuole - breaks down glucose molecules to release energy
c)
cell wall - control movement of materials in and out of cell
d)
chloroplast - uses energy from the sun to make food (plant)
10.
Through years of research, bacteria were discovered to cause illness. Which principle is this?
a)
scientific knowledge is altered after proper procedures
b)
technology advances scientific investigation
c)
scientific knowledge is open to change by new evidence
d)
scientific law remains the same
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