Organelle/Biomolecule/DNA Question Preview (ID: 23022)
Bio Review Test.
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Butter, fats and oils are an example of which biomolecule
a) Lipids
b) Carbohydrates
c) Proteins
d) Nucleic Acids
The monomer of proteins is called
a) Fatty Acids
b) Monosaccharide
c) Amino Acids
d) Nucleotide
The monomer of nucleic acid is
a) Amino Acid
b) Nucleotide
c) Fatty Acid
d) Monosaccharide
Sugar, starch, pasta and bread are examples of
a) Proteins
b) Lipids
c) DNA
d) Carbohydrates
Meats, fish, eggs, milk and cheese are examples of
a) Lipids
b) Proteins
c) Carbohydrates
d) Glucose
Transcription changes DNA into
a) new DNA
b) proteins
c) mRNA
d) glucose
DNA replication creates
a) new DNA
b) mRNA
c) protein
d) glucose
Replication and transcription take place in the
a) Mitochondria
b) Nucleus
c) Chloroplast
d) Cytoplasm
Protein synthesis or translation takes place in the
a) Nucleus
b) Cytoplasm
c) Mitochondria
d) Ribosome
In DNA, Adenine pairs with
a) Thymine
b) Guanine
c) Cytosine
d) Uracil
In DNA and RNA, Cytosine pairs with
a) Uracil
b) Guanine
c) Thymine
d) Adenine
DNA has ___ strands.
a) 1
b) 2
c) 3
d) 4
mRNA has ___ strands
a) 1
b) 2
c) 3
d) 4
This organelle holds DNA and directs cell activities (brain)
a) Mitochondria
b) Chloroplast
c) Nucleus
d) Cell membrane
This organelle lets things in and out and surrounds the cell (security guard)
a) Cell Wall
b) Cell membrane
c) Nucleus
d) Golgi Apparatus
This organelle packages and ships proteins (UPS; Delivery man)
a) Golgi Apparatus
b) Endoplasmic Reticulum
c) Mitochondria
d) Chloroplast
Respiration takes place in the
a) Chloroplast
b) Nucleus
c) Mitochondria
d) Cell membrane
Photosynthesis takes place in the
a) Chloroplast
b) Mitochondria
c) Nucleus
d) Glucose
Respiration makes which PRODUCTS?
a) carbon dioxide, oxygen
b) water, carbon dioxide, energy (ATP)
c) glucose, oxygen
d) water and glucose
Photosynthesis uses which REACTANTS?
a) glucose and oxygen
b) carbon dioxide and oxygen
c) water, light (energy) and carbon dioxide
d)
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