DHYG1921KCh2TheToothFunctionsandTerms2023- Tracy Nguyen

Water rises in capillar tubes because A. cohesion is greater than adhesion B. adhesion is greater than cohesion C. cohesion and adhesion are the same D. none of the above

A FACILITATED transport process is a form of ______________ transport, where an important chemical component moves with the aid of a channel or similar structure.  According to the course lectures, Zoom sessions, course lecture notes, and/or assigned course readings, one specific example of a facilitated transport structure in the cell membrane is _____________  , which aids in the movement of a particular chemical component called __________ .

Please provide only typed answer solution no handwritten solution needed allowed

A bacteria which prefers aerobic conditions but can live without oxygen is labeled as ___.

Which of the following is true about fluoride treatment of teeth? Fluoride treatment prevents bacterial production of lactic acid. Fluoride treatment prevents bacterial growth on the surface of the tooth. Fluoride treatment prevents lactic acid reacting with the surface of the tooth. Fluoride treatment creates a protective layer on the surface of the tooth known as hydroxylapatite. Fluoride treatment neutralizes lactic acid.

Activity 3. Study the structure below and answer the following question. Triglyceride H-C- 1. What have you notice with the structure of triglyceride? 2. What elements compose the structure? 3. The structure below is a phospholipid. OH HHH H. ! !!! H-C-0- C-C-C- C-C-C-C H. H. H. H. H. H. - С —С— С — С — С- С — с— С — С -С—С— С —С - С-С — С — С -Н III II HHHHH HH H H H H HHHH H OH HHHHHHHHH H HHHH H-C-0- C-C- III III III H H H HHHH H HH HHH HH H-c-0-P-0-R A Phospholipid a. What did you notice with the structure of phospholipid compared to glyceride? b. Does it have the same components with glycerides? c. Have you notice any difference at all?

Which bones play the major role in forming the elbow joint?

Please don't provide handwriting solution

32. What does TCCS stand for? a. The crop cultivation of self c. The crown creation of self b. The cold creation of souls d. The crown captivation of self 33. One of the tips for managing emotion is to lower your lungs fill with oxygen to pass around your body and brain. a. Get up and move c. Physically remove the tension b. Breath d. Check in with your body

In biological systems, a FACILITATED transport process is a form of _______  transport, where an important chemical component moves with the aid of a channel or similar structure.  According to the course lectures, Zoom sessions, course lecture notes, and/or assigned course readings, one specific example of a facilitated transport structure in the cell membrane is _________ , which aids in the movement of a particular chemical component called  __________. A PASSIVE transport (or diffusion) process is one in which an important chemical component moves from where it is  in concentration to where it is ________ in concentration. Meanwhile, an ACTIVE transport process is one in which an important chemical component is moved from where it is  in concentration, to where it is _________  in concentration.  Between passive and active transport, it is _________ transport that requires energy (of some form) to occur

Classify the functional groups in the following triglyceride (choose all that apply).CHOOSE ALL THAT APPLY a. tertiary alcohol b. aldehyde c. alkyne d. secondary alcohol e. ketone f. alkene g. amide h. phosphate diester i. phosphate monoester j. carboxylic acid k. ester l. primary alcohol

Here are several (hypothetical) values of the % saturated fatty acyl chains in samples of triglycerides.                       % saturated FA chains Sample W.      15 Sample X         30 Sample Y          45 Sample Z          60   Let's suppose the temperature in our cellar was 20 degrees C.  Which of the samples would be liquid when stored in the cellar?   Group of answer choices   Sample W Sample X Sample Y Sample Z

Injecting an arterial fluid which is hypertonic to the moisture level of the body will ___.     add more water to the tissues     remove water from the body's tissues     bring salt and sugar molecules into the capillaries, they are removed in the venous drainage     cause decomposition to progress faster

Surfactants and Wettability of Leaves How does the removal of the wax affect the contact angle (relative to the side of the leaf where the wax was removed)? Does the contact angle increase, decrease, or stay relatively the same? Explain.

Question 6

6) Multiple Choice Question At which position should you keep the solution level of reaction mixture against the level of the silicone oil bath when performing a reflux procedure? The solution level of the reaction mixture should be higher than that of the silicone oil bath level The solution level of the reaction mixture should be lower than that of the silicone oil bath level The solution level of the reaction mixture should be the same as the silicone oil bath level It does not matter

Micelles are characteristic of what kinds of molecules? A) nonpolar molecules B) charged molecules C) amphipathic molecules D) polar molecules

Arterial embalming may  a. arrest the cause of putrefaction b. increase the possibility of putrefaction c. provide the only treatment needed for skin slip d. increase the area affected by skin slip

PROCEDURES 1. Search at least five food products at home. 2. Determine the major fat component (Saturated or Unsaturated) RESULTS FOOD PRODUCTS French Fries fried using vegetable oil French Fries fried using Types of Fats Unsaturated Advantages/Disadvantages It has health benefits/It is costlier Saturated It is much cheaper/ Not healthy – fats will be deposited in veins derived from animal oil -- CONCLUSIONS

What is the purpose of formaldehyde in embalming fluid? a. it acts as a surfactant b. it acts as a preservative c. it acts as a vehicle d. it acts as a buffer

Consider the structure of the triglyceride below. Draw the reactions of the organic products

Which kind of intermolecular force attracts the stearate ion to the oil drop?

20. Which of the following statements is not true about liquid-liquid extractions.   a. Polar solutes have a strong affinity for non-polar solvents.   b. Ionic solutes have a strong affinity for polar solvents.   c. Polar solutes have a strong affinity for polar solvents.   d. Polar solutes have a strong affinity for water.   e. Non-polar solutions have a strong affinity for non-polar solvents.

what types of content that we can discuss on this topic? "non-stick cooking utensils- are they safe for us"

Which of the following is NOT characteristic of a quality restorative wax? a. The ability to acccept surface application of cosmetics b. Loss of shape and form under varying temperature c. The ability to adhere to tissue surfaces, even when tapered to a fine or thin edge d. The same light refractive characteristics as skin

Q3/Name some membranes used in nitrogen production.