Hp1 oligomerisation tales place by

TLS Online TPP Program

#Question id: 7293

#Unit 5. Developmental Biology

In agamous mutant (flower within flower phenotype) which of the following statements is valid?

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#Question id: 11977

#Unit 7. System Physiology – Animal

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

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#Question id: 11552

#Unit 7. System Physiology – Animal

Which of the following are properties of steroid hormones?

I) Steroid hormones are lipid soluble and easily cross the phospholipid bilayer.

II) Steroid hormones usually exert their effects on target cells through membrane receptor proteins.

III) Steroid hormones act on cells close to where they were produced.

IV) Steroid hormones regulate gene transcription by binding to intracellular receptor proteins.

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#Question id: 22939

#Unit 5. Developmental Biology

CO gene expression appears to be highest in the companion cells of the phloem of leaves and stems, the downstream target gene of CONSTANS is

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#Question id: 23849

#Unit 2. Cellular Organization

Which pathway regulates the contraction of vertebrate smooth muscle?