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bazaltina [42]
3 years ago
14

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How do we differentiate between infectious and noninfectious diseases.
Biology
1 answer:
iren2701 [21]3 years ago
4 0

Answer:

Infectious diseases are caused by the passing of one person to another. Corona is an example. Noninfectious diseases, they are just spread by pathogens. Good luck!

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Which of the following organs are part of the
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esophagus, pancreas, liver, gallblader, salivary glands

Explanation:

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2 years ago
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Among vertebrates, the unique feature of lampreys and hagfish is the ________. among vertebrates, the unique feature of lampreys
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The correct answer is absence of jaws.
Lampreys and hagfish are in the class Agnatha, they are jaw-less fish. The members of the agantha class are probably the earliest vertebrates. Scientists have found fossils of agnathan species from the late Cambrian period that occurred 500 million years ago. 

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3 years ago
Which codon is the code for the amino acid serine (Ser)?
Ira Lisetskai [31]

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four codon in mRNA sequence code for serine aminoacid.

Explanation:

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4 0
2 years ago
The synapse is typically located between the _____ of the first (sending) neuron and the _____ of the second (receiving) neuron.
uysha [10]

Answer:

axon; dendrite

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Dendrites function as the receiving or input portions of a neuron. The plasma membranes of dendrites have numerous receptor sites for binding chemical messengers from the presynaptic neuron.

7 0
3 years ago
If macro molecules are known as polymers why is each subunit known as a monomer?
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