Which of the following shows all of the tripeptides that can be formed from one molecule each of lysine (lys), threonine (thr), and hisitidine (his)? which of the following shows all of the tripeptides that can be formed from one molecule each of lysine (lys), threonine (thr), and hisitidine (his)?
lysthrhis, lyshisthr, hislysthr lysthrhis lysthrhis, lyshisthr, histhrlys, hislysthr, thrlyshis, thrhislys lysthrhis, lyshisthr, hislysthr, thrhislys lysthrhis and lyshisthr

LysThrHis, LysHisThr, HisThrLys, HisLysThr, ThrLysHis, ThrHisLys

Explanation:

These are amino acids Lysine, Threonine and Histidine involved in the formation of a tripeptide. The three amino acids can form a tripeptide in six different combinations. Arranging them, starting from Lysine (Lys) as in the question will give two different combinations, then starting with the other two amino acids will produce two different combinations each as well

This gives us a total of 6 possible arrangements if the three amino acids are used once to form a tripeptide.

1. Lys-His-Thr

2. Lys-Thr-His

3. His-Lys-Thr

4. His-Thr-Lys

5. Thr-Lys-His

6. Thr-His-Lys

what's the question?

1. loamy sand is about 80% sand with 10% clay and defined mostly by sand particles with some clay to provide structure and fertility. the sand particles are easily visible and the soil holds structure but breaks apart easily.

2. scott sand can improve his soil quality by incorporating more silt and organic matter into the soil. peat moss and organic matter can also be incorporated.