Academic Integrity: tutoring, explanations, and feedback — we don’t complete graded work or submit on a student’s behalf.

being changnd in March 12, 2018 a Enrymes b. Collagen Fibrin 8. What function do

ID: 209056 • Letter: B

Question

being changnd in March 12, 2018 a Enrymes b. Collagen Fibrin 8. What function does a buffer perform a. it helps emulsity fats t helps C facilitates chemical reactions t helps protect against plaque buildup. What is the relationship between body proteins and water 9. a. Proteins attract water b. Water attracts proteins . Water degrades proteins Proteins repel water. d. What type of protein would the body make in order to heal a wound? a. b. 10. Ferritin Albumin Collagen Hemoglobin c. d. which causes a change in the amino acid sequence in the A common genetic variation of hemoglobin leads to the disease- 11 a. b. diabetes marasmus C phenylketonuria d. sickle-cell anemia 12. The process whereby messenger RNA is made f om a DNA template is a. expression c. transcription 13. The chief function of pepsin is to a. b. c. d. emulsify dietary proteins activate hydrochloric acid activate pancreatic proteases cleave proteins into smaller polypeptides 14. The function of a protease is to a. hydrolyze proteins b. synthesize proteins

Explanation / Answer

Ans. 7 :- (a) Enzymes.

Explaination:- enzymes are the proteins which catalyze the reaction without being utilized in the process.

Ans. 8:- (b) it helps to maintain a constant pH.

Explaination:- buffer are used to maintain the relatively stable pH for the reaction.

Ans 9:- (c) water degrades proteins.

Ans 10:- (c) Collagen

Explaination:- Collagen shows the chemotactic role and attracts fibroblasts and keratinocytes to the wound.

Ans 11:- (d) sickle cell anemia

Ans 12 :- (c) Transcription.

Explaination:- process of formation of mRNA from DNA is called as transcription.

Ans 13:- (d) cleaves proteins into small peptides.

Ans 14:- (a) hydrolyse proteins.