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WorksheetsLife Sciences 8 Midterm Review
Total questions: 33
Worksheet time: 33mins
A chromosome is made up of what?
RNA
DNA
Protein
Chromofyll
A Phospholipid Bi-Layer is the scientific term for a _______.
2 cells splitting
The space inside a membrane
A cellular membrane
The DNA backbone
Is a virus considered alive?
It is alive!
Don't think so!
What is the function of the nucleus?
Package and fold proteins
ATP production
Produce proteins
Secure & store DNA
Waste disposal
What is the function of the Rough Endoplasmic Reticulum?
Package and fold proteins
ATP production
Produce proteins
Secure & store DNA
Waste disposal
What is the function of the Mitochondria?
Package and fold proteins
ATP production
Produce proteins
Secure & store DNA
Waste disposal
What is the function of the Lysosome?
Package and fold proteins
ATP production
Produce proteins
Secure & store DNA
Waste disposal
What is the function of the Golgi Apparatus?
Package and fold proteins
ATP production
Produce proteins
Secure & store DNA
Waste disposal
A Prokaryote is a cell that does not have (a) ___________?
Ribosome
Cytosol
Nucleus
Cell wall
Which of the groups of organisms are NOT a Eukaryote?
Plants
Animals
Bacteria
Fungus
Glucose + O2 --> CO2 + H2O + ATP (Energy) ... is the equation for _____?
Photosynthesis
Cellular Respiration
CO2 + H2O + Energy --> Glucose + O2 ... is the equation for _____?
Photosynthesis
Cellular Respiration
Which of the following Nucleic Acids are NOT found in our DNA?
A
C
G
U
T
Which of the following Nucleic Acids are NOT found in our RNA?
A
C
G
U
T
During what process is having complimentary base pairs beneficial?
Transcription
Translation
Asexual Reproduction requires _______ parent(s).
1
2
3
Identify the Homozygous Dominant Allele.
Aa
AA
aa
Identify the Homozygous Recessive Allele.
Aa
AA
aa
Identify the Heterozygous Allele.
Aa
AA
aa
The Hydrophobic region of the membrane _________.
Interacts with water environments
Keeps water out
The Hydrophilic region of the membrane _________.
Interacts with water environments
Keeps water out
A sequence of three nucleotides which together form a unit of genetic code in a DNA or RNA molecule is a ____.
Codon
Protein
Miracle
Allele
Translation & Transcription are known for being the processes of making ____.
Proteins
Lipids (Fats)
Hormones
ATP (Energy)
The Hydrophilic part of the cell membrane...
Keeps water out; separates the inside (cytosol) from the outside of the cell.
Interacts with the water environments found inside and outside of the cell
None of the above
The Hydrophobic part of the cell membrane...
Keeps water out; separates the inside (cytosol) from the outside of the cell.
Interacts with the water environments found inside and outside of the cell
None of the above
Identify the Homozygous Recessive Allele.
Tt
TT
tt
Identify the Homozygous Dominant Allele.
Tt
TT
tt
Identify the Heterozygous Allele.
Tt
TT
tt
DNA winds around proteins to form a structure known as a ___.
Codon
Chromosome
Lipid
Protein
Genotype is the
Genetic Make-up (AA, Aa, aa)
Outward Appearance (Brown hair, blond hair)
Phenotype is the
Genetic Make-up (AA, Aa, aa)
Outward Appearance (Brown hair, blond hair)
A phenotypic expression is ...
Genetic (Cannot be seen)
Physical (You can see this)
A genotypic expression is ...
Genetic (Cannot be seen)
Physical (You can see this)
