Name: Summer 2017 BIOL 150 supplemental assignment General concept Complete each

Question

Name: Summer 2017 BIOL 150 supplemental assignment General concept Complete each statement. 1. molecales are nonpolar molecules that are repelled by water. 2. An atom that becomes charged due to the gain or loss of an electron is called an 3. The number that represents neutrality on the PH scale is is a compound that maintains the pH of a solution within nazzow limits. 5. The predominant atom in living systems is 6. A group of monomers bonded together form a. 7. are the building blocks of DNA and RNA 8. Amino acids are the building blocks of 9. Fatty acids in which all the carbon atoms are linlced together by single covalent bonds are described as 10. Sugars contain the elements carbon, hydrogen, and Alanine, an amino acid, contains the elements carbon, oxygen, hydrogen, and 12. Nucleic acids contain the elements carbon, hydrogen, corygen, nitrogen, and

Explanation / Answer

1 ans- Hydrophobic molecules

2 ans-Ion

3 ans-0-14

midpoint -7represents neutral, 0-7-acidic and 7-14 alkaline

4 ans-Buffer

Buffer is important for the maintaing the acid base balance.

5 ans-carbon, hydrogen, oxygen, nitrogen, phosphorus, and sulfur arecommon elements.

6 ans-Polymers

7 ans-Nucleotides

which is consist of a phosphate group .ribose and deoxyribose sugar,and nitogencontaing base

8 ans-Proteins

there are 20 types of amino acids which makes different type of proteins.

9 ans-saturated fatty acids are linked by single covalent bonds.

10 ans- oxygen

for example Glucose-C6H12O6

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