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Stells [14]
4 years ago
13

Which is composed of amino acids and determines all the structures and functions of organisms?

Biology
1 answer:
Mice21 [21]4 years ago
7 0

Answer:

protein

Explanation:

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Which is the number of characteristics that define a living thing?
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Made of cells
Reproduction
Sense and respond to change
DNA
Use of energy
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What phase does homologous chromosomes are separated
frutty [35]

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Anaphase 1

Explanation:

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What is the purpose of the tentacles of coral polyps
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The purpose is to defense, capture food, and clearing.

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What happens if the correct ligand binds to ligand-gated sodium channel in a post-synaptic neuron?
Maru [420]

Answer:

Post-synaptic neurons after receiving correct ligands called as neurotransmitter in correct amount generates action potential. This action potential may be inhibitory or accelatory.

Explanation:

Postsynaptic neuron :

These are the neurons that is present after the gap called synapse. These neurons after receiving correct ligands called as neurotransmitter in correct amount generates action potential. This action potential may be inhibitory or accelatory.

There are number of neurotransmitter. These includes

GABA ergic: This neurotransmitter is often inhibitory.

glutamatergic: This neurotransmitter is often excitatory.

Adrenergic: This neurotransmitter releases norepinephrine.

Cholinergic: This neurotransmitter activates vertebrate neuromuscular junction.

6 0
3 years ago
Suppose one parent is heterozygous for a dominant disorder and the other parent is homozygous normal. Draw a pedigree showing th
Radda [10]

There is only two possible offspring.

Bb and bb

Homo is the same

Hetero is different

            b               b

B     <u> Bb </u>              <u> Bb</u>

   

b       <u> bb  </u>               <u> bb </u>

                             

3 0
4 years ago
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