ANSWER :
The hydroxyl group (-OH) denoted by the arrow "A" in the molecule of cholesterol is hydrophilic (or polar) in nature.
55. Which arrow points to the hydrophilic region of cholesterol? CH,
3. Cholesterol is pictured below. Label the areas of the molecule as being 'hydrophilic' or 'hydrophobic.' A. What do 'HDL' and 'LDL' stand for? Which one is "good" cholesterol, and which one is "bad" cholesterol? B. How does cholesterol circulate in the bloodstream? c. What action triggers cholesterol synthesis? What would cause a decrease in LDL? What would cause more HDL to be produced?
3. ( points) Use an arrow-pushing mechanism to predict the major organic product. CH,CH OH OH
1. Draw one string of ten (10) phospholipids. Label the hydrophilic heads and the hydrophobic tails. (3 points) chrohobia hrudiephilic CH₂-CH-CH 2. What are the basic components of one phospholipid molecule? (3 points) 3. Draw a phospholipid bilayer. Label the hydrophilic heads and the hydrophobic tails. (3 points) 4. Cell membranes are made of phospholipid bilayers. Why is it important for there to be both hydrophilic and hydrophobic components of the membranes that surround all of our cells and organelles?...
Identify structural difference(s) between cholesterol and testosterone. OH CH CH . CH CH3 ** HO Cholesterol Testosterone I. X That's not right. Cholesterol and testosterone have different groups connected to C-3 of the A-ring. Cholesterol and testosterone have different groups connected to C-17 of the D-ring. Cholesterol and testosterone have different groups connected to C-19 in the A-ring. The B-ring of cholesterol contains a carbon-carbon double bond between C-5 and C-6, whereas the A-ring of testosterone has a carbon-carbon double...
Question 36 Phospholipid molecules possess two regions: a hydrophilic head region and two hydrophobic tails. The tails are made up of the molecules known as _ triglycerides fatty acid cholesterol Bycoprotein Question 37 2 pts When you place a cell containing 16% sugar solution into a glass containing 4% sugar solution, and its membrane is only permeable to water, the cell will likely lyse not be charged Not enough information presented to answer the question Question 38 When a cells...
Click directly on any atom or bond that is within the hydrophilic region of the structure below. If you wish to redo your answer, simply click clear and then click on the desired location HO Selected. Coordinates Clear
10) Would an amino acid with the given side chain be most likely found in the hydrophobic or hydrophilic region of a protein? -CH-CH3 он CH2-CH-CH3 он CH3 11) What process occurs when heat, acids, bases, and heavy metal ions cause loss of biological function of a protein? 12) Answer the following questions regarding enzyme activity: a) The optimum temperature and pH for most biological enzymes is b) The molecules to which an enzyme binds are called the c) The...
QUESTION 55 The numbers for good/bad cholesterol are: □ 1. Total Cholesterol <200, HDL>40, LDL< 130 0 2. Total Cholesterol <150, HDL>50, LDL<120 O 3 Total Cholesterol 150, HDL<50, LDL>120 4. Total Cholesterol 200, HDL<40, LDL 130 QUESTION 56 More men die by suicide, more women suicide QUESTION 57 are a leading cause of death not often reported QUESTION 58 Save All Answe .Naruto bubbed Vocabulary.com QUESTION 58 1.0 The following topics can be direct threats to the health and...
Which statement about nitric oxide is true? a. It is a hydrophilic second messenger. b. It is a hydrophobic autocrine signal. c. It is a hydrophilic paracrine signal. d. It is a hydrophilic gas. e. It is a hydrophobic second messenger.
Provide reagents and solvents over reaction arrow
12 13 CH 14 CH CH Br CH 25 CH OH 26 K OCH CH OH 27 CH CH OH