exam 1 fitb bio 151

Question 1

an attraction between two nonpolar moleucles, where one molecule has a weak partial positive charge and the other molecule has a weak negative charges is called________–

Answer 1

van deer waals

Question 2

__________ is the process by which humans decide which males and females should be bred (mated) to enhance or reduce a particular _________

Answer 2

selective breeding
phenotype

Question 3

H3N+ - C - C – O

Answer 3

phenylalanine

Question 4

H3C - CCH

Answer 4

isoluecine

Question 5

+2H2N - C - C

Answer 5

proline

Question 6

a ___________ is a type of covalent bond linking two consecutive amino acids. The bond forms between the _____________ of the first amino acid and the __________ group of the second amino acid

Answer 6

peptide bond
carboxyl group
amino group

Question 7

The hereditary process is based off the central dogma. the ______ that we inherit code for mRNA through a process called ____________ which is then used to determine the _________ sequence through a process called ____________, (that occurs at ribosomes). This (last blank) determines the individuals _____________. External forces (and many other things) can determine the individual’s survival and __________ to pass on the hereditary information to the next generation.

Answer 7

DNA
mRNA
transcription
protein
translation
phenotype
fitness