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.

TLS Online TPP Program

#Question id: 10249

#Unit 10. Ecological Principles

A niche is

TLS Online TPP Program

#Question id: 26443

#Unit 3. Fundamental Processes

XP-V is caused by a defect in the translesion DNA polymerase

TLS Online TPP Program

#Question id: 27509

#Unit 2. Cellular Organization

Which of the following Protein facilitate nucleosome assembly over the covalently close circular DNA (cccDNA)

TLS Online TPP Program

#Question id: 12484

#Unit 2. Cellular Organization

Match the following.

Column I	Column II
A. APC/CCdc20	i . responsible for ubiquitinating proteins, such as mitotic cyclins
B. APC/CCdh1	ii. responsible for destroying proteins, such as securin
	iii. promotes the metaphase–anaphase transition
	iv. Promotes exit from mitosis

Which of the following is correct?

TLS Online TPP Program

#Question id: 14813

#Unit 4. Cell Communication and Cell Signaling

Given following  properties of immunogen which causes  immunogenicity, except?