which of these is a phospholipid?
Answer:
Option 1 = Amino acid (presence of –NH2 & -COOH functional groups)
Option 2 = Protein (folded structure)
Option 3 = Phospholipid (phospholipid head and phytol tail)
Option 4 = Polysaccharide
Option 5 = Cholesterol
which of these is a phospholipid? Which of these is a phospholipid? I_ 06 + 0199...
Which of the following is not a category of a lipid? Triglyceride Sterol Olestra Phospholipid
Question 1 (1 point) Choose the reducing sugars (select all that apply): СН,ОН СН,ОН не — о он н ОН НА // Н v H ОН НА у н н н ОН н ОН CH,OH 1 ОНОН а снион и онон н СН,ОН ОН —0, ОН ОН ОН CH2OH -о- слъ We were unable to transcribe this imageQuestion 2 (1 point) Monosaccharide B can be cat Сн,ОН н Дон ү0 р. Н ОН HOCH2 ОН HV СН,ОН В. Г ОН...
3) Which of the following is the most stable radical? І. CH2=CH IV. CH3CH Д. CH2=CHсн,сну V. CHECH- ш. Сн,снен, А) І В) І C) ШІ D) IV E) V
Of the following molecules, which pair are amphipathic? a) triglyceride; phospholipid b) eicosanoid; transmembrane protein c) steroid; triglyceride d) phospholipid; transmembrane protein e) peripheral protein, eicosanoid. 2) All of the following are example of the external environment Except: a) surroundings external to the skin b) food in the gastrointestinal (Gl; digestive) tract c) the plasma of the blood stream d) air in the lungs e) urine in the urinary bladder
30. Which cellular component below is surrounded by a single phospholipid bilayer? A) one cisternae of the golgi body B) mitochondria C) nucleus D) chloroplast E) A and D
Which eukaryotic cell orgenelles are physically connected? What advantages/benefits does the phospholipid bilayer provide to a cell?
І. 7. Indicate which compound of the ones listed below would be expected to have the highest boiling point. САз сенсіз С САз н с аlѕ аѕ Слс - Сн, си, 8. Draw the 2 chair conformations of cis-1,3 dimethylcyclohexane. Ina stable. Cyclohexane. Indicate which is the most 9. Which energy diagram below indicates a 1 step reaction that is exothermic? 10. Which carbocation below is the most stable? Ca CH₂2 .CHCH e the product or products that would be...
When glucose moves across a phospholipid bilayer by passive transport, which factor determines the direction of its transport? Choose one: A. the charge difference across the membrane B. whether the cell is metabolically active or not C. the amount of energy available to fuel the transport process D. the concentrations of glucose on either side of the membrane
Which of the following molecules may diffuse freely through a phospholipid bilayer? please select two answers- -asparagine, an amino acid with a large, hydrophilic side chain -alanine, an amino acid with a small, hydrophobic side-chain -testosterone, a steroid hormone -fructose, a monosaccharide molecular oxygen (O2)
QUESTION 1Which way do the fatty acid tails of a phospholipid face in a cell membrane?a.toward the inside of the cellb.toward the outside of the cellc.both directionsd.They lay parallel to the direction of the membrane.QUESTION 2A readily available source of energy that cells use to drive reactions is stored in the ___________ bond.a.phosphodiesterb.phosphoanhydridec.hydrogend.peptideQUESTION 3Which of the following occurs by bringing nonpolar surfaces together to exclude water?a.hydrogen bondsb.hydrophobic forcesc.Van der Waals attractionsd.electrostatic attractionsQUESTION 4How many bonds are made by a carbon...