Homework Answers
Option C is most correct answer as the characteristics of LMWH (low molecular weight heparin, as a better anticoagulant) can be administered subcutaneously rather then the intravenous route in case of the standard heparin.
LMWH has the small fragments, and has lesser side effects like thrombocytopenia, strongly associated with the standard heparin.
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Low molecular weight heparin (LMWH) is a class of anticoagulant medications. Which is a characteristic of...
1. Which is the most malignant type of brain tumor? Meningiomas Ependymomas Astrocytic tumors Oligodendroglial Tumors...
1. Which is the most malignant type of brain tumor? Meningiomas Ependymomas Astrocytic tumors Oligodendroglial Tumors 2. Which stage in the viral life cycle of hepatitis involves the production of antibodies? Stage 1 Stage 2 Stage 3 Stage 4 3. Low molecular weight heparin (LMWH) is a class of anticoagulant medications. Which is a characteristic of low molecular weight heparin? It consists of large fragments of heparin. It binds to plasma proteins as strongly as standard heparin. It can be...
Metallothioneins are a class of compounds that are cysteine-rich and low molecular weight proteins which bind to heavy m...
Metallothioneins are a class of compounds that are cysteine-rich
and low molecular weight proteins which bind to heavy metals. It is
suggested that cadmium (Cd) concentrations in oysters bioaccumulate
because Cd binds to metallothioneins present in the gills of the
oysters (Lekhi et al., 2008). The amino acid cysteine has the
following chemical structure:
a. Circle all the possible ligand atoms (donor atoms) in
cysteine.
b. Of the ligand atoms you circled, identify whether they are
A-type or B-type.
c....
have started the patient on Ezetimibe (Zetal for hyperlipidemia Which of the dog ne mechanism of...
have started the patient on Ezetimibe (Zetal for hyperlipidemia Which of the dog ne mechanism of action of the drug? A Blocks cholesterol absorption small intestine B. Inhibits HMG-CoA reductase. C. Promote the oxidation of cholesterol to bile acids D. Inhibits lipoprotein lipase activity 26. Nadia self-administers pseudoephedrine for relief of het symptoms and w allergies. She phones the office complaining of restlessness and insomnia. You explain to Nadia o nd that these are expected side effects of the medication...
have started the patient on Ezembe Zeta A d anism of action of the drug? Who...
have started the patient on Ezembe Zeta A d anism of action of the drug? Who 25 m m Blocks cholesterol absorption sans Inhibits HMG-CoA reductase C Promote the oxidation of cholesterol to bile acids Intwibits lipoprotein lipase activity at hemos c o n 26 Nadia sell-administers pseudoephedrine for eness and sons You can allergies. She phones the office companing of r chos that these are expected side effects of the medication What is the remonto the A Pseudoephedrine produces...
The molecular weight of a compound is typically indicated by the heaviest peak on a mass...
The molecular weight of a compound is typically indicated by the heaviest peak on a mass spectrum, which i presumed to correspond to the molecular ion (M*). For smaller compounds, the heaviest peak tends to also be the most intense peak. The lighter peaks in the spectrum result from fragmentation of the molecule into smaller ions. Since peak intensity correlates to the relative stability of the ions produced, the peaks of the ionized fragments can be more intense than the...
Which of the following features is NOT a typical characteristic of a degraded ecosystem? a. dominance...
Which of the following features is NOT a typical characteristic of a degraded ecosystem? a. dominance by small, short-lived species b. simplicity in structure and function c. low rates of productivity d. rapid rate of decomposition Which of the following is a key characteristic of chemicals that bioconcentrate? a. highly abundant in the ambient environment b. organochlorines c. of low molecular weight d.fat soluble Which of the following characteristics is fundamental to a resilient ecosystem? a. the ability to return...
Which of the following is a characteristic that is shared by both the Endocrine System and...
Which of the following is a characteristic that is shared by both the Endocrine System and the Nervous System, with regard to communication and coordinating different organ systems? The Endocrine System coordinates physiological responses over shorter timeframes, while the Nervous System sends signals that persist over longer periods. Both utilize the diffusion of chemical messengers and receptor proteins at some stage during their respective processes for relaying information. Neurotransmitters in the Nervous System are similar to lipid-soluble hormones used by...
Erin is a 28-year-old professional woman who is 5 feet 8 inches tall and vigilantly maintains her weight at 118...
Erin is a 28-year-old professional woman who is 5 feet 8 inches tall and vigilantly maintains her weight at 118 pounds by following a lacto-ovo (non-fat milk and egg whites only) vegetarian diet that supplies approximately 1200 calories a day. With her understanding that protein should provide between 10 and 35 percent of her daily calories, she reasons that her daily intake of 40 grams of protein from milk, eggs, legumes, and nuts is adequate for her needs. She is...
QUESTION 36 To reduce risk of the development of type 2 diabetes after pregnancy, health professional...
QUESTION 36 To reduce risk of the development of type 2 diabetes after pregnancy, health professional strongly advise women to _______. a. follow a low-carbohydrate diet if diagnosed with gestational diabetes b. avoid foods high in sugar and alcohol c. gain less than the recommended weight indicated for their BMI at conception d. control blood glucose with insulin or medications rather than rely on diet and exercise if diagnosed with gestational diabetes e. avoid excessive weight gain during and after...
2. hypothesize the best conditions (pH and temperature) under which the enzyme chymotrypsin functions with an...
2. hypothesize the best conditions (pH and temperature) under
which the enzyme chymotrypsin functions with an appropriate
reference. also, hypothesize what will occur in the presence of an
inhibitor and the type of inhibition.
EXPERIMENT 5: ENZYME ACTIVITY WITH a-CHYMOTRYPSIN Prelab Assignment 1. Prepare a flow chart, covering one half of the experimental work (either part A and C if your lab bench is on the window side of the lab or part B and D if your locker is...
Metallothioneins are a class of compounds that are cysteine-rich
and low molecular weight proteins which bind to heavy metals. It is
suggested that cadmium (Cd) concentrations in oysters bioaccumulate
because Cd binds to metallothioneins present in the gills of the
oysters (Lekhi et al., 2008). The amino acid cysteine has the
following chemical structure:
a. Circle all the possible ligand atoms (donor atoms) in
cysteine.
b. Of the ligand atoms you circled, identify whether they are
A-type or B-type.
c....
have started the patient on Ezetimibe (Zetal for hyperlipidemia Which of the dog ne mechanism of action of the drug? A Blocks cholesterol absorption small intestine B. Inhibits HMG-CoA reductase. C. Promote the oxidation of cholesterol to bile acids D. Inhibits lipoprotein lipase activity 26. Nadia self-administers pseudoephedrine for relief of het symptoms and w allergies. She phones the office complaining of restlessness and insomnia. You explain to Nadia o nd that these are expected side effects of the medication...
have started the patient on Ezembe Zeta A d anism of action of the drug? Who 25 m m Blocks cholesterol absorption sans Inhibits HMG-CoA reductase C Promote the oxidation of cholesterol to bile acids Intwibits lipoprotein lipase activity at hemos c o n 26 Nadia sell-administers pseudoephedrine for eness and sons You can allergies. She phones the office companing of r chos that these are expected side effects of the medication What is the remonto the A Pseudoephedrine produces...
The molecular weight of a compound is typically indicated by the heaviest peak on a mass spectrum, which i presumed to correspond to the molecular ion (M*). For smaller compounds, the heaviest peak tends to also be the most intense peak. The lighter peaks in the spectrum result from fragmentation of the molecule into smaller ions. Since peak intensity correlates to the relative stability of the ions produced, the peaks of the ionized fragments can be more intense than the...
Erin is a 28-year-old professional woman who is 5 feet 8 inches tall and vigilantly maintains her weight at 118 pounds by following a lacto-ovo (non-fat milk and egg whites only) vegetarian diet that supplies approximately 1200 calories a day. With her understanding that protein should provide between 10 and 35 percent of her daily calories, she reasons that her daily intake of 40 grams of protein from milk, eggs, legumes, and nuts is adequate for her needs. She is...
2. hypothesize the best conditions (pH and temperature) under
which the enzyme chymotrypsin functions with an appropriate
reference. also, hypothesize what will occur in the presence of an
inhibitor and the type of inhibition.
EXPERIMENT 5: ENZYME ACTIVITY WITH a-CHYMOTRYPSIN Prelab Assignment 1. Prepare a flow chart, covering one half of the experimental work (either part A and C if your lab bench is on the window side of the lab or part B and D if your locker is...
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