Exam (elaborations)
Module 4, BIOL 1105 VT with 100- correct answers(graded A+)
- Module
- Institution
Module 4, BIOL 1105 VT with 100- correct answers(graded A+)
[Show more]
Seller
Follow
GUARANTEEDSUCCESS
Reviews received
Content preview
Module 4, BIOL1105 VT with
100% correct
answers(graded
A+)
This portion of the DNA sequence cannot be translated to make
proteins. It is comprised of mostly Intron Sequences
A. Noncoding DNA
B. coding DNA
C. Structural
D. Simple sequence repeats - answer A. Non coding
you are studying genes in Christmas Trees. Which would you use to
find similar DNA sequences from other species?
A. ClinVar
B. Genbank/ Blast
C. Uniprot
D. Geo Profiles - answer B. Genbank/ BLAST search
,You are studying genes in Christmas trees. Which would you use to
find out the amino acid sequence of the protein?
A. Clinvar
B. Genbank/ BLAST
C. Uniprot
D. Geo Profles - answer C. UniProt
What are the steps in order of the development process? - answer
Cell Division (division of zygote)
Differentiation (expression to specialization)
Pattern Formation (Blueprint)
Morphogenesis (growth, division, migration, shape, apoptosis)
What is the relationship between cell determination and cell
differentiation?
A. determination follows differentiation
B. differentiation follows determination
C. differentiation occurs in prokaryotes and evolved into
determination in eukaryotes
D. Determination makes a cell into a specific kind, and then
differentiation makes the cell into something completely different. -
answer B. Differentiation follows determination
(Determination is based on positioning)
What is determination? - answer All possible cell fates based on
position in embryo, interactions , and time it takes to develop.
What is differentiation? - answer Gene expression determine fate
of cell
,What is the correct order of the cell potency from least to most
limited?
A. Multipotent, Pluripotent, Unipotent, Totipotent
B. Totipotent, Multipotent, Pluripotent, Unipotent
C. Multipotent, Totipotent, Pluripotent, Unipotent
D. Totipotent, Pluripotent, Multipotent, Unipotent - answer D.
Totipotent, Pluripotent, Multipotent, Unipotent
What is evolution? - answer Change of allele frequency over time,
and populations of organisms over time.
What is the bottleneck effect? - answer when a small number of
individuals are contributing gametes to the next generation, the
alleles they carry may not represent all the alleles found in the
parent population.
Which of the following must be true for evolution by natural
selection?
A. Variability
B. Heritability
C. Selection
D. A and B only
E. All of the above - answer E. All of the above
What are the 5 Mechanisms of Evolution? - answer Mutation, Gene
Flow, Genetic Drift, Selection, Nonrandom Mating.
What is variation? - answer Individuals within a population are
variable.
, What is heritability? - answer Variations among individuals are
passed from parent to offspring.
Which of the following in NOT an assumption made for the
determination of the Hardy-Weinberg Value?
A. natural selection does not occur
B. mating is random
C. the population is finite and defined
D. there is no immigration and no emigration
E. mutations do not occur - answer C. the population is finite and
defined
What is the Hardy-Weinberg Principle? - answer Hardy and
Weinberg determined that the proportions of genotypes in a
population will remain constant assuming:
No mutation takes place, no genes are transferred to or from other
sources, mating is random, the population is very large, no selection
occurs.
When is a population is Hardy-Weinberg Equilibrium? - answer
When the proportion of genotypes does not change, the population
is said to be in HBE
What are the different types of numerous reproductive isolating
mechanisms? - answer Pre-zygotic: ecological isolation, behavioral,
temporal, mechanical, prevention of gamete fusion
Post-zygotic: hybrid inviability or infertility (sterile, itself cannot
reproduce)
Differences in courtship rituals and mating calls describe what kind
of reproductive isolation?
A. Ecological
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller GUARANTEEDSUCCESS. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for £13.00. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
75323 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy revision notes and other study material for 14 years now