The trace element needed as a cofactor for hemoglobin synthesis is
A) zinc.
B) copper.
C) cobalt.
D) iodine.
E) silicon.
B
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Which type of cartilage is dense and very resistant to stretching?
a. hyaline cartilage b. costal cartilage c. elastic cartilage d. fibrocartilage
Which anticoagulant and its action is NOT correctly matched?
A. Aspirin-inhibits prostaglandin production and platelet aggregation B. Citrate-combines with calcium to prevent its function with clotting factors C. Heparin-inhibits action of thrombin D. Coumadin-inhibits tissue thromboplastin
Differentiate between simple inheritance and polygenic inheritance
A) In simple inheritance, phenotype is determined by a single locus. In polygenic inheritance, phenotype is determined by multiple loci. B) In simple inheritance, phenotype is determined by multiple loci. In polygenic inheritance, phenotype is determined by a single locus. C) In simple inheritance, phenotype is determined by only one parent. In polygenic inheritance, phenotype is determined by both parents. D) In simple inheritance, phenotype is determined by interactions among alleles of several different genes. In polygenic inheritance, phenotype is determined by interactions between a single pair of alleles. E) In simple inheritance, phenotype is determined by interactions between a single pair of alleles. In polygenic inheritance, phenotype is determined by interactions among alleles of several different genes.
Where is hyaline cartilage found?
What will be an ideal response?