Does age affect where languauge affects the parts of the brain

What happens during the depolarization phase of nerve cells? a. The cell membrane decreases its permeability to sodium. b. A rapid change in polarity to one that is positive on the inside, and the membrane becomes open to sodium ions. c.

What is nicknamed the "powerhouse" of the cell?

if a gene has completely dominat allele and two recessive alleles how ñmany difcerent traits can these allele produce

1. You are studying glycolysis in a cell free extract of muscle and you find that, in an oxygen-free atmosphere, the extract efficiently converts glucose to lactate.

The yellow ring inside the bacterial cell represents the bacterial DNA. Why does this structure disappear by step 3 (this is when replication of viral nucleic acid and protein and envelope.) of the lytic cycle?

Why is the human heart NOT considered to be a living organism A. it cannot complete photosynthesis. B. it cannot reproduce itself. C. it is not made of cells. D. it does not reguire oxygen.

How would an increase in nest sites affect a population of pigeons? AThe population would decrease. BThe population would increase. CThe population would remain almost the same. DThe population would be reduced the next year.

Several types of white blood cells are which engulf bacteria and cellular debris

Muscles are tissues made of: elastic fibers Layered fibers non of the above smooth fibers

What are four ways that humans harm sea grass? explain in detail.