Mitochondrial protein import requires: 

Tom proteins (Tom 20/22/70)

General import pore (Tom40)

Tim proteins (Tim23/17)

TLS Online TPP Program

#Id: 2009

#Unit 8. Inheritance Biology

Reciprocal crosses pair of crosses in which the phenotypes of the male and female parents are reversed.

TLS Online TPP Program

#Id: 8421

#Unit 10. Ecological Principles

Human populations can exist at equilibrium densities in one of two ways:

1. High birth and high death rates

2. Low birth and low death rate

TLS Online TPP Program

#Id: 6888

#Unit 3. Fundamental Processes

Regardless of how many X chromosomes are present, all but one will be inactivated. 

In normal females there are of course two X chromosomes, but in rare cases where nondisjunction has generated a 3X or greater genotype, only one X chromosome remains active

TLS Online TPP Program

#Id: 5963

#Unit 10. Ecological Principles

TLS Online TPP Program

#Id: 2995

#Unit 13. Methods in Biology

Subcellular membrane systems that can be isolated by differential centrifugation.