1)what is the difference between saturated and unsaturated fats?
2)what are four types of lipids?
3)what types of sugars are cellulose, glycogen, and starch?
what is monosaccharid and polysaccharide? give one example of each.
4)what are the 4 compounds that make up all living things?
2007-10-21 16:58:13 · 4 answers · asked by Dare to ask? 3 in Science & Mathematics ➔ Biology
1-saturated fats have straight fatty acid chains,but unsaturated fats have fatty acids tat are bent in some places.
2-fat,phospholipid,steroids, waxes
3-they are polysaccharides(complex carbohydrates). eg of monosaccharid(single sugars) are glucose,fructose,galactose.
4-carbon,hydrogen,oxygen( not so sure)
2007-10-21 18:14:24 · answer #1 · answered by fabu_hotchic 2 · 0⤊ 0⤋
1. Saturated fatty acid has carbon atoms fully hydrogenated, whereas unsaturated fatty acid has one or more double bonds.
2. The 4 types of lipids are: acylglycerols, phosphoglycerides, sphingolipids and waxes.
3. Cellulose, glycogen and starch are all polymers of glucose. Monosaccharides are simple sugars like glucose and fluctose. Polysaccharides are polymers of sugars, such as starch and glycogen.
4. The 4 compounds that make up all living things are sugar, amino acid, fatty acid and nucleic acid.
2007-10-22 02:00:33 · answer #2 · answered by OKIM IM 7 · 0⤊ 0⤋
THE DIFFERECE BETWEEN SATURATED AND UNSATURATED FACTS IS THE FISRT IS THAT IT HAS NO SALT AND THE OTHER DOES.THE FOUR TYPES OF LIPIDS ARE MADE OF CARBON AN HYDRON .CELLULOSE IS TOO MUCH SUGAR, GLYCOGEN IS A DESEASE, AND STARCH IS A SPRAY THAT YOU GET WHEN UR SICK.THE 4 COMPOUNDS ARE A BEAR, PAPA, MAMA, SISI, AND BABY.
2007-10-22 01:30:07 · answer #3 · answered by Anonymous · 0⤊ 1⤋
Sorry, biology was one subject avoided.
2007-10-22 04:51:39 · answer #4 · answered by grannywinkie 6 · 0⤊ 0⤋