Practice Questions

TLS Online TPP Program

#Question id: 38788

Q. Statement I: The effectiveness of meristem culture depends on viral distribution in plant tissues.
Statement II: Apical meristems usually contain low or no virus titre.

#Plant Biotechnology

Both statements are true and Statement II correctly explains Statement I
Both statements are true but Statement II does not explain Statement I
Statement I is true and Statement II is false
Statement I is false and Statement II is true

More Questions

TLS Online TPP Program

#Question id: 11974

#Biochemistry

Which of the following changes would be expected to occur with increased binding of a hormone to plasma proteins?

TLS Online TPP Program

#Question id: 11977

#Biochemistry

Which of the following would be associated with parallel changes in aldosterone and cortisol secretion?

TLS Online TPP Program

#Question id: 12079

#Biochemistry

Which of the following decreases the rate of urinary excretion of calcium ions by the kidney?

TLS Online TPP Program

#Question id: 12080

#Biochemistry

A 55-year-old man has developed the syndrome of inappropriate antidiuretic hormone secretion due to carcinoma of the lung. Which of the following physiological responses would be expected?

TLS Online TPP Program

#Question id: 12081

#Biochemistry

During pregnancy, the uterine smooth muscle is quiescent. During the 9th month of gestation the uterine muscle becomes progressively more excitable. What factors contribute to the increase in excitability?

TLS Online TPP Program

#Question id: 12082

#Biochemistry

A 20-year-old woman is not having menstrual cycles. Her plasma progesterone concentration is found to be minimal. What is the explanation for the low level of progesterone?