Which of the following statements describes one reason that plant oils are generallyhealthier for human consumption than animal fats?Plant oils usually have a lower melting point than fats.Plant oils are glycerol based rather than phospholipid based.Plant oils usually have a higher degree of saturation than animal fats.Plant oils usually have longer chain fatty acids than animal fats.Plant oils usually contain more unsaturated fatty acids than animal fats.

Plant oils are liquid fats extracted from various plant sources, such as seeds, nuts, and fruits.…

Answered: Which of the following statements…

Biology: The Dynamic Science (MindTap Course List)

4th Edition

ISBN:9781305389892

Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Chapter3: Biological Molecules: The Carbon Compounds Of Life

Section: Chapter Questions

Problem 1ITD

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Which of the following statements describes one reason that plant oils are generally healthier for human consumption than animal fats? Plant oils are glycerol-based rather than phospholipid-based. Plant oils usually have a higher degree of saturation than animal fats. Plant oils usually contain more unsaturated fatty acids than animal fats. Plant oils usually contain more trans fatty acids than animal fats.
Which of the following statements regarding trans fatty acids is FALSE? Trans fatty acids increase the shelf-life of processed foods. Trans fatty acids were saturated fatty acids prior to hydrogenation. A diet that is rich in trans fatty acids increases the risk of heart disease, and therefore trans fatty acids in foods must be labeled. Trans fatty acids are a byproduct of hydrogenating fats.
Which of the following is TRUE regarding trans fat? It is less harmful than saturate fat It is commonly found in nuts and cold water fish Causes a fatty acid to have a "kink or bend" in the fatty acid structure It causes the fatty acid to appear and behave more like a saturated fat
Which of the following functions is NOT or cannot be performed by lipids? They can bind to DNA response elements to control gene expression. They can serve as chemical messengers. They can help in the selective permeability of membranes. They can form pores for the thermodynamically favored passage of ions across membranes.
Which of the following functions is NOT or cannot be performed by lipids? They can serve as chemical messengers. They can help in the selective permeability of membranes. They can form pores for the thermodynamically favored passage of ions across membranes. They can bind to DNA response elements to control gene expression.
Fats and oils are both triglycerides. Which description(s) below are true regarding the difference(s) between fats and oils? Fats and oils are both triglycerides. Which description(s) below are true regarding the difference(s) between fats and oils? Steroid All statements are true except A. Fats are solid at room temperature because they are saturated triglycerides. Fats are produced by animals and oils by plants. Oils are liquid at room temperature because they are unsaturated triglycerides. Fats and oils have the same properties and characteristics and are not different from one another.
Which of the following correctly describes how high levels of fatty acid structures contribute to the rigidity of the cell membrane? The cell membrane becomes more rigid as the amount of unsaturated fatty acids with a kinked structure increases. The cell membrane becomes more rigid as the amount of unsaturated fatty acids with a kinked structure increases. The cell membrane becomes more rigid as the amount of saturated fatty acids with a straight structure increases. The cell membrane becomes more rigid as the amount of saturated fatty acids with a straight structure increases. The cell membrane becomes less rigid as the amount of unsaturated fatty acids with a straight structure increases. , , The cell membrane becomes less rigid as the amount of unsaturated fatty acids with a straight structure increases. , , The cell membrane becomes less rigid as the amount of saturated fatty acids with a straight structure increases.
Choose the incorrect statement about fatty acids out of the following: The membrane lipids contain mostly unsaturated fatty acids The melting point of fatty acids decreases with increasing degree of unsaturation Naturally ocurring unsaturated long chain fatty acids are nearly all trans Lipids in tissues that are subject to cooling are more unsaturated
Which of the following statements is true of fatty acids? Group of answer choices The more carbon atoms and nitrogen atoms present in a fatty acid, the shorter the fatty acid is. The more hydrogen atoms attached to carbon atoms, the more saturated a fatty acid is. All fatty acids are solid at room temperature. All fatty acids have only double bonds. All fatty acids have the same chain length.
Which of the following statements is incorrect? The rigidity of a saturated fatty acid is based on the strong bonding between sp3-hybridized carbon chains. Glycerophospholipids are the most abundant lipids in cellular membranes. In delta notation of fatty acid nomenclature, the numbering starts at the α-carbon from the carboxylic acid end. Hormones, such as testosterone, estradiol and progesterone are examples of steroidal lipids.
The following are MAIN functions of protein in the body, EXCEPT: O Proteins form the enzymes needed for metabolic processes. O Proteins form the key components of the immune system, such as antibodies. O Proteins are responsible for transporting large molecules, like triglycerides, in the blood. O Proteins form hormones, such as insulin and epinephrine. O Proteins are the main fuel for most anaerobic exercises, like sprinting
Match each description with either vitamin or mineral: organic molecules [ Choose ] charged single elements or compound [ Choose ] higher risk of being destroyed via cooking [ Choose ] and light exposure soil content affects how much is in the plant [ Choose ] foods we eat some are water soluble and some are fat [ Choose ] soluble all are water soluble [Choose ] examples include alpha-tocopherol and retinoic acid [ Choose] examples include iron and potassium [ Choose ] > > > > > > > >

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