Measles that damages the body defenses and is frequently complicated by secondary infections are primarily 

TLS Online TPP Program

#Question id: 28092

#Unit 6. System Physiology – Plant

Component along with their thylakoids percentage in appressed and stroma exposed are given

	Thylakoids (%)
Component	Appressed	Stroma exposed
1. PSII	a. 0	100
2. PSI	b. 90	10
3. LHCII	c. 10	90
4. ATP synthase	d. 85	15

Match them correctly

TLS Online TPP Program

#Question id: 28093

#Unit 6. System Physiology – Plant

Different component are oriented in different manner     

(a) Photosystem II is located predominantly in the stacked regions of the thylakoid membrane

(b) Photosystem I is located predominantly in the stacked regions of the thylakoid membrane

(c) photosystem II and ATP synthase are found in the unstacked regions protruding into the stroma 

(d) photosystem I and ATP synthase are found in the unstacked regions protruding into the stroma

Which of the following is correct

TLS Online TPP Program

#Question id: 28094

#Unit 6. System Physiology – Plant

Which of the following involved in the phosphorylation of LHCII complex when the pool of plastoquinone is in a highly reduced state 

TLS Online TPP Program

#Question id: 28095

#Unit 6. System Physiology – Plant

Which of the following proteins are directly involved in various nonphotochemical quenching (NPQ)    

(a) PSBS

(b) PSBA

(c) PSBB

(d) violaxanthin de‐epoxidase

Which of the following is correct 

TLS Online TPP Program

#Question id: 28096

#Unit 6. System Physiology – Plant

Buildup of a acidic thylakoid ΔpH in the presence of excess light resulting the thylakoid lumen activates an enzyme that converts violaxanthin into zeaxanthin which is 

TLS Online TPP Program

#Question id: 28097

#Unit 6. System Physiology – Plant

Asada-Halliwell pathway protects plants against oxidative stress during unfavorable environmental growth regimes 

a. Also known as The ascorbate-glutathione pathway 

b. Involved only enzymatic reaction 

c. Involved both enzymatic as well as non enzymatic reation 

d. Is an indispensable component of the ROS homeostasis mechanism of plants

Which of the following is correct