In nitrification, when electrons are donated to an electron transport chain from nitrite, the nitrite is oxidized to ________, with ________ serving as the terminal electron acceptor.

Fill in the blank(s) with the appropriate word(s).


nitrate, oxygen

Biology & Microbiology

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Answer the following statements true (T) or false (F)

1.Neurotransmitters released from a presynaptic cell must travel across a tiny space called a synaptic cleft. 2.The parasympathetic nervous system is responsible for "rest and repose" types of neural activities. 3.Nicotine mimics acetlycholine which causes a release of dopamine. 4.The midbrain responds to all involuntary movements. 5.The same mechanoreceptors control the inner ear for balance and for hearing.

Biology & Microbiology

The correlation coefficient for totally unrelated people is ____________________. Fill in the blank(s) with the appropriate word(s)

Biology & Microbiology

When a woman is artificially inseminated and surrenders the child to the father and his mate, the

woman is both the gestational and the genetic mother. Indicate whether the statement is true or false.

Biology & Microbiology

Chromosome theory of inheritance

What will be an ideal response?

Biology & Microbiology