The University of British Columbia MBG 1000 Midterm 1 |
Questions with 100% Verified Answers | Latest Update
Question:
What is the level of organization that constructs our world?
Answer:
Atoms, molecules, cells, tissues, organs, organ systems, organism
Question:
What is the main difference between eukaryotic and prokaryotic cells?
Answer:
Prokaryotic cells do not have a nucleus
Question:
Are human cells the only eukaryotic cells?
Answer:
No, some microorganisms have them
Question:
Human somatic cells are _______.
Answer:
Diploid
Question:
How many pairs of chromosomes do we have? (Autosomes vs. sex cells)
Answer:
22 pairs of autosomes and 1 pair of sex chromosomes
Question:
As the number of the chromosome increases, what does the size do?
Answer:
Decrease
Question:
Are gametes haploid or diploid?
Answer:
Haploid
,Question:
The mother always gives the ____ and the fathers gives _________
Answer:
X; X or Y
Question:
Female = Male =
Answer:
Female = XX Male = XY
Question:
What is gametogenesis?
Answer:
The formation of gametes
Question:
What occurs in fertilization?
Answer:
2 haploids come together to form a diploid zygotes
Question:
What are the 4 nucleotide bases that make up DNA?
Answer:
Adenine, Thymine, Cytosine, and Guanine
Question:
What nucleotides go together?
Answer:
A=TC=G
Question:
The order of the nucleotides determines the ______________.
Answer:
Genetic code
Question:
What is mitochondrial DNA?
Answer:
, DNA found in the mitochondria and contains material only from the mother
Question:
What is nuclear DNA?
Answer:
DNA found in the cell nucleus and contains genetic material from both parents
Question:
We have _____________ protein coding genes
Answer:
20-25,000
Question:
Information in RNA is passed to ______________
Answer:
Polypeptides
Question:
What does DNA polymerase do?
Answer:
Replicate DNA
Question:
What does RNA polymerase do?
Answer:
Transcribe DNA to RNA
Question:
Where does translation occur?
Answer:
The cytoplasm
Question:
Where does replication and transcription occur?
Answer:
The nucleus
Question:
What is being produced in replication?
Questions with 100% Verified Answers | Latest Update
Question:
What is the level of organization that constructs our world?
Answer:
Atoms, molecules, cells, tissues, organs, organ systems, organism
Question:
What is the main difference between eukaryotic and prokaryotic cells?
Answer:
Prokaryotic cells do not have a nucleus
Question:
Are human cells the only eukaryotic cells?
Answer:
No, some microorganisms have them
Question:
Human somatic cells are _______.
Answer:
Diploid
Question:
How many pairs of chromosomes do we have? (Autosomes vs. sex cells)
Answer:
22 pairs of autosomes and 1 pair of sex chromosomes
Question:
As the number of the chromosome increases, what does the size do?
Answer:
Decrease
Question:
Are gametes haploid or diploid?
Answer:
Haploid
,Question:
The mother always gives the ____ and the fathers gives _________
Answer:
X; X or Y
Question:
Female = Male =
Answer:
Female = XX Male = XY
Question:
What is gametogenesis?
Answer:
The formation of gametes
Question:
What occurs in fertilization?
Answer:
2 haploids come together to form a diploid zygotes
Question:
What are the 4 nucleotide bases that make up DNA?
Answer:
Adenine, Thymine, Cytosine, and Guanine
Question:
What nucleotides go together?
Answer:
A=TC=G
Question:
The order of the nucleotides determines the ______________.
Answer:
Genetic code
Question:
What is mitochondrial DNA?
Answer:
, DNA found in the mitochondria and contains material only from the mother
Question:
What is nuclear DNA?
Answer:
DNA found in the cell nucleus and contains genetic material from both parents
Question:
We have _____________ protein coding genes
Answer:
20-25,000
Question:
Information in RNA is passed to ______________
Answer:
Polypeptides
Question:
What does DNA polymerase do?
Answer:
Replicate DNA
Question:
What does RNA polymerase do?
Answer:
Transcribe DNA to RNA
Question:
Where does translation occur?
Answer:
The cytoplasm
Question:
Where does replication and transcription occur?
Answer:
The nucleus
Question:
What is being produced in replication?
