Unsaturated fats Study guides, Class notes & Summaries

WGU - C458 - Health, Wellness and Fitness Questions and Answers Already Passed Amphetamines Uppers, stimulants. Legitimate and useful medical applications, but often abused. Example Ritalin for ADHD. Adderall for obesity, ADHD and narcolepsy. Ecstasy MDMA. Club drug often used at all night dance parties (raves). Stimulant that increases heart rate and blood pressure and can lead to heart or kidney failure; regular use produces long-lasting, perhaps permanent, damage to your brains ability to th...

DNA/Biochemestry Test - correct answer -- 1. The digestive enzyme pepsin works in the acidic environment of the stomach to hydrolyze peptide bonds. On which macromolecules does pepsin act? A. carbohydrate B. protein C. DNA D. lipid - correct answer B. Protein 2. Egg whites consist primarily of water and the protein albumin. When you fry an egg, why does the egg white turn from clear to white? A. The protein becomes dissociated. B. The protein acquires tertiary structure. C. ...

In this concept, we will discuss one class of biological polymers called lipids or fats. You might be familiar with this class of biopolymers, which are found in butters and oils. We will discuss saturated and unsaturated fats, and what those terms mean for the molecule's structure as well as its properties at room temperature. 1. Which of the following is a source of lipids?

Factors affecting food choice - Answer- availability health concerns culture personal preference social acceptability psychological and emotional Availability - Answer- - food environment, location, socioeconomic, health status Culture - Answer- - Jewish/Muslims = no pork - Sikhs/Hindu = no beef Psychological and emotional state - Answer- - comfort food, food as reward, removal as punishment, food during celebrations Social acceptability - Answer- - coffee or lunch for professi...

Which of the following are false? 1. Fats/oils in food are mostly in the form of triglycerides 2. Lecithin is an example of a sterol 3. Cholesterol is made by the body in adequate amounts to meet our needs 4. Phospholipids are another class of fats 5. Saturated fats can increase cholesterol levels 6. Saturated fats are found mainly in animal sources 7. Trans fats are naturally occurring and raise cholesterol levels 9. Saturated fats are solid at room temperature 10. Stick margarine ...

AP Biology Exam Review Practice Questions and Answers DNA/Biochemestry Test -- 1. The digestive enzyme pepsin works in the acidic environment of the stomach to hydrolyze peptide bonds. On which macromolecules does pepsin act? A. carbohydrate B. protein C. DNA D. lipid B. Protein 2. Egg whites consist primarily of water and the protein albumin. When you fry an egg, why does the egg white turn from clear to white? A. The protein becomes dissociated. B. The protein acquires terti...

Trans fats are Correct Answer-unsaturated fats produced during hydrogenation that seem to increase LDL and decrease HDL's research on coconut oil Correct Answer-Is far from conclusive at this time despite claims that it is healthy for us. fat-based fat substitutes like olestra are Correct Answer-Not digested and may cause abdominal cramps, diarrhea, and malabsorption of fat-soluble vitamins in some people. To get possible benefits from omega-3 fatty acids, nutrition experts recommend t...

WGU Biochemistry OA (Latest 2022/2023) Verified Answers Bohr Effect chart (low pH) C- High CO2 H- High H+ A- Acidic R-Release of O2(rt. Shift) T- tense state (in tissues) Primary structure Sequence of amino acids that make up a protein Secondary Structure Sequence of amino acids fold. Tertiary Structure -more folding in a 3D shape. -R groups (side chains) Quaternary Structure Protein has more than 1 polypeptide chain. Chemical reaction -absorb and release en...

CDR Exam Latest Exam with Complete Solutions Fats used in frying can become rancid due to the - Answer oxidation of unsaturated fatty acids

Stanley Miller's 1953 experiments demonstrated conclusively that...Answer - organic molecules can be synthesized abiotically under conditions that may have existed on early Earth. In a single molecule of water, the two hydrogen atoms are bonded to a single oxygen atom by...Answer - polar covalent bonds What do the four 'elements of life' -carbon, hydrogen, and nitrogen-have in common?Answer - They all have unpaired electrons in their valence shells. Water is able to form hydrogen ...