A&P 1 Straighterline Final Exam | 100%
Correctly Answered and Graded A+ |
Latest 2024
In humans, somatic cells have __________ chromosomes, while
reproductive cells (gametes) have ____________.
- Correct Answer - 46; 23
Chromosomes that are NOT associated with sex determination are known
as
- Correct Answer - autosomes
What genetic disorder is the failure to produce clotting factors?
- Correct Answer - hemophilia
What term means that both alleles are the same?
- Correct Answer - homozygous
Chromosome pairs are called
- Correct Answer - homologous pairs
What genetic disorder is a type of dwarfism characterized by shortening of
the upper and lower limbs?
- Correct Answer - achondroplasia
,A mistake during segregation of chromosomes is called
- Correct Answer - nondisjunction
What genetic disorder is the inability to produce normal hemoglobin -
Correct Answer - sickle-cell disease
What term means that both alleles are different?
- Correct Answer - heterozygous
Which of the following chromosome anomalies can be found in either sex?
- Correct Answer - down Syndrome (Trisomy 21)
Which of the following is an example of incomplete dominance?
- Correct Answer - minor thalassemia
The genotype WW is best described as
- Correct Answer - homozygous dominant
When the dominant allele does not completely mask the effects of the
recessive allele in the heterozygote, it's called
- Correct Answer - incomplete dominance
A mutation involving a single nucleotide is a _______ mutation
- Correct Answer - point
Genes on the X chromosomes are
- Correct Answer - X-linked
,What type of gene expression are ABO blood types and example of? -
Correct Answer - codominance
A different form of an allele at a particular locus that can have no effect to
major effects on the phenotype is a(n)
- Correct Answer - Allelic variant
Genes that are passed from male to male are called
- Correct Answer - y-linked
What genetic disorder is caused by having three chromosomes 21
- Correct Answer - Down Syndrome
What type of process conducts nerve impulses toward the cell body?
- Correct Answer - dendrite
The extracellular material found in tissues is called
- Correct Answer - matrix
Epithelial tissue is characterized by
- Correct Answer - tightly packed cells
Reticular tissue is found in
- Correct Answer - lymphatic tissue
What type of connective tissue is found in the walls of large arteries?
What type of cells break down bone tissue
- Correct Answer - osteoclasts
Which of the following is a function of epithelial tissue
- Correct Answer - secretion and absorption of molecules
A delicate connective tissue composed of fibroblasts, collagen, and
capillaries is called
- Correct Answer - granulation tissue
What type of connective tissue is found between the vertebrae? - Correct
Answer - fibrocartilage
A general characteristic of connective tissue is that it - Correct Answer -
consists of cells with much intercellular material (matrix) between them
A coiled fibrous protein in connective tissue that is stretchy is called -
Correct Answer - elastin
The secretions of endocrine glands are released directly - Correct Answer
- into the bloodstream
structures that function in intercellular communication are - Correct
Answer - gap junctions
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 or Stuvia-credit 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 NurseMeg. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.99. You're not tied to anything after your purchase.
