The Proton Motive Force (PMF)across a Cell Membrane Can Be

question 61

Multiple Choice

The proton motive force (PMF) across a cell membrane can be used for which of these processes?

• A)Generate ATP.
• B)Propel the flagella.
• C)symport
• D)antiport
• E)lowering pH outside the cell membrane

Understand the interaction between genotype and environment in determining behavior.

Learn about the genetic bases of specific conditions, such as dyslexia.

Grasp the concept of domain-specific adaptations and their evolutionary significance.

Apply knowledge of genetics to understand the heritability of personality traits.

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Definitions:

Sister Chromatids

Identical copies of a chromosome, connected by a centromere, that are created during DNA replication and separated during cell division.

Anaphase II

A phase of meiosis II where sister chromatids are separated and moved to opposite poles of the cell, leading to the formation of four haploid daughter cells.

Metaphase II

A phase of meiosis II where the chromosomes align at the metaphase plate, similar to metaphase in mitosis, but this process occurs in a haploid set of chromosomes.

Meiosis

Process in which a 2n cell undergoes two successive nuclear divisions (meiosis I and meiosis II), potentially producing four n nuclei; leads to the formation of gametes in animals and spores in plants.