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Gemiola [76]
3 years ago
11

What are two tools that doctors and genetic councilors use to predict genetic disorders?

Biology
1 answer:
AlekseyPX3 years ago
4 0
1.Amniocentesis is a procedure which involves draining a small amount of amniotic fluid. Amniotic fluid contains a few cells from the fetus. Chromosomes in the cells, which contain the genetic information of the fetus, are examined for abnormalities

2. DNA testing, introduced in 1976, is used to identify specific gene disorders.
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Describe an additional laboratory test that could be used to confirm the diagnosis of one of the patients who is not infected wi
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8 0
3 years ago
I need help please . I can’t figure out how to do this
Andre45 [30]

Answer:

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3 years ago
Water that incidentally picks up chemicals and pollutants as it crosses over driveways, streets, and lawns?
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7 0
3 years ago
Select TWO events that occur when a neurotransmitter binds and activates an excitatory synapse.
andrew-mc [135]

Answer:

Key points

Neurons communicate with one another at junctions called synapses. At a synapse, one neuron sends a message to a target neuron—another cell.

Most synapses are chemical; these synapses communicate using chemical messengers. Other synapses are electrical; in these synapses, ions flow directly between cells.

At a chemical synapse, an action potential triggers the presynaptic neuron to release neurotransmitters. These molecules bind to receptors on the postsynaptic cell and make it more or less likely to fire an action potential.

Explanation:

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2 years ago
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