Tpcktpck and tlcktlck are irreversible inhibitors of serine proteases. one of these inhibits trypsin and the other chymotrypsin. complete the sentences to explain which is which.

match the words in the left column to the appropriate blanks in the sentences on the right.

a. ala chymotrypsin val phe lys leu trypsin tlcktlck is an analog of the amino acid t l c k is an analog of the amino acid
b. val and therefore a better inhibitor of chymotrypsin. and therefore a better inhibitor of t l c k is an analog of the amino acid val and therefore a better inhibitor of chymotrypsin..
c. tpcktpck is an analog of the amino acid t p c k is an analog of the amino acid lys and therefore a better inhibitor of trypsin.
d. and therefore a better inhibitor of t p c k is an analog of the amino acid lys and therefore a better inhibitor of trypsin.. trypsin returned

the correct answer is: b. pantala flavescens, because these organisms would have a high level of genetic variation due to sexual reproduction.  

because involves two organisms (parents) whose genetic material combines, sexual reproduction leads to genetic variation in new generations of offspring. the offspring is an unique organism, with new genome, more protected with the higher ability to adapted. this process is fundamental to evolution.

interphase

the period of cell growth when the cell synthesizes new molecules and organelles. the cell is not dividing and it constitutes the majority of the time spent in the cell cycle

prophase

changes occur in the nucleus and cytoplasm. the chromatin condenses to form structures (sister chromatids) visible with a light microscope and the mitotic spindle begins to form, but the nucleus is still in tact

prometaphase

the nuclear envelope fragments and the spindle microtubules attach to the kinetochores of the sister chromatids

metaphase

all the cell's duplicated chromosomes are lined up at an imaginary plane equidistant between the poles of the mitotic spindle

anaphase

begins when sister chromatids separate from each other and ending when a complete set of daughter chromosomes arrives at each of the two poles of the cell

telophase

the daughter nuclei form at the two poles of a cell

cytokinesis

the division of a cytoplasm to form two separate daughter cells. usually occurs during telophase during mitosis. this and mitosis make up to mitotic (m) phase of the cell cycle

sorry, is there a picture? i do not see any arrows.

wut? unius0123 wut?

i think the answer is 95 hope this