Biology 104 Exam 1 questions with
correct answers
List the hierarchy of life: (11) -Correct Answer-molecule, organelle, cell, tissue, organ, organ system,
organism, population, community, ecosystem, biosphere
DNA is made of -Correct Answer-nucleic acid
The subunit of DNA is -Correct Answer-nucleotide
What sugar is in DNA -Correct Answer-deoxyribose
What kind of base does DNA have -Correct Answer-hydrogenous
What element is also present in DNA -Correct Answer-phosphorus
What are the 4 bases in DNA -Correct Answer-adenine, thymine, guanine, cytosine
What kind of backbone does DNA have -Correct Answer-sugar-phosphate
What type of strucure does DNA have -Correct Answer-double helix
List the pairings of bases in DNA -Correct Answer-A-->T
T-->A
G-->C
C-->G
What is the flow of genetic information? -Correct Answer-DNA --> RNA --> Proteins
What does DNA hold -Correct Answer-genotype
, What is the process from DNA to RNA -Correct Answer-transcription
What is the process from RNA to Proteins -Correct Answer-translation
Proteins hold what -Correct Answer-phenotype
What are the 2 types of cells -Correct Answer-prokaryotic and eukaryotic
Where does cellular respiration take place -Correct Answer-mitochondria
Describe the formula of cellular respiration -Correct Answer-O2 + glucose --> CO2 + H2O --> ATP
Who undergoes photosynthesis -Correct Answer-plants and algae
What does photosynthesis produce -Correct Answer-light energy
Give the formula process of photosynthesis -Correct Answer-H2O + CO2 --> glucose
What are the 3 domains of life? -Correct Answer-bacteria, archaea, eukarya
Are bacteria cells unicellular or multicellular? -Correct Answer-unicellular
What do bacteria cells lack? -Correct Answer-nuclei
What type of cell is bacteria? -Correct Answer-prokaryotic
What type of cell is archaea? -Correct Answer-prokaryotic
correct answers
List the hierarchy of life: (11) -Correct Answer-molecule, organelle, cell, tissue, organ, organ system,
organism, population, community, ecosystem, biosphere
DNA is made of -Correct Answer-nucleic acid
The subunit of DNA is -Correct Answer-nucleotide
What sugar is in DNA -Correct Answer-deoxyribose
What kind of base does DNA have -Correct Answer-hydrogenous
What element is also present in DNA -Correct Answer-phosphorus
What are the 4 bases in DNA -Correct Answer-adenine, thymine, guanine, cytosine
What kind of backbone does DNA have -Correct Answer-sugar-phosphate
What type of strucure does DNA have -Correct Answer-double helix
List the pairings of bases in DNA -Correct Answer-A-->T
T-->A
G-->C
C-->G
What is the flow of genetic information? -Correct Answer-DNA --> RNA --> Proteins
What does DNA hold -Correct Answer-genotype
, What is the process from DNA to RNA -Correct Answer-transcription
What is the process from RNA to Proteins -Correct Answer-translation
Proteins hold what -Correct Answer-phenotype
What are the 2 types of cells -Correct Answer-prokaryotic and eukaryotic
Where does cellular respiration take place -Correct Answer-mitochondria
Describe the formula of cellular respiration -Correct Answer-O2 + glucose --> CO2 + H2O --> ATP
Who undergoes photosynthesis -Correct Answer-plants and algae
What does photosynthesis produce -Correct Answer-light energy
Give the formula process of photosynthesis -Correct Answer-H2O + CO2 --> glucose
What are the 3 domains of life? -Correct Answer-bacteria, archaea, eukarya
Are bacteria cells unicellular or multicellular? -Correct Answer-unicellular
What do bacteria cells lack? -Correct Answer-nuclei
What type of cell is bacteria? -Correct Answer-prokaryotic
What type of cell is archaea? -Correct Answer-prokaryotic
