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Solnce55 [7]
3 years ago
15

A reflex arc consists of

Biology
1 answer:
s2008m [1.1K]3 years ago
3 0

Answer:

All of the above.

Explanation:

Reflex arc may be defined as the neural pathway that control the function of the reflex system of the body. Two main types of reflex arc are somatic reflex arc and autonomic reflex arc.

The afferent neuron carries signal from the receptors to the integrating center via the interneuron. The efferent neuron carries signal from the integrating center to the effector organ via the inter neuron.

Thus, the correct answer is option (e).

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Each of the following processes is associated with one or more specific eukaryotic organelles. In each case, identify the organe
Kisachek [45]

Answer:

Part A It is associated with peroxisomes and mitochondria.

Part B. It is associated with smooth endoplasmatic reticulum.

Explanation:

The oxidation of long chain fatty acids are produced at the beginning in the mitochondria, it is called B oxidation because there is a carbon in this position that in this process is going to be oxidized to a carbonyl group. The very long fatty acid chains are also oxidized in the peroxisomes.

The cholesterol biosynthesis is made inside the hepatic cells, in the endoplasmatic reticulum. Is a process that starts with acetyl Coenzime A that was oxidized in the mitochondria. This process is regulated by the intake of cholesterol from the diet.

Hope this info is useful.

5 0
3 years ago
The stage of mitosis where the chromosomes line up at the equator
diamong [38]
The stage of mitosis where the chromosomes line up is called metaphase.
4 0
3 years ago
Because bacterial lps is both hydrophilic and hydrophobic, a specialized transporting system, _____, is required for membrane tr
gtnhenbr [62]

The correct answer is a. Lpt.

LPS is lipopolysaccharide located in the outer membrane (OM) of the unique lipid bilayer ofGram-negative bacteria. Gram-negative bacteria containins Lpt or the lipopolysaccharide transport systems which is responsible for transporting LPS. It consists of seven known LPS transport proteins.


8 0
3 years ago
Which level of organization do all of the living and non living factors x interacting in the pond environment represent. Ecosyst
Aleks04 [339]

Answer:

Ecosystem

Explanation:

An ecosystem is a level of organization referring to the group of living organisms including plants, animals, microbes interacting with one another, and also with the non-living parts of their environment e.g temperature, water.

Based on this explanation, a level of organization that encompasses all th living and non living factors interacting in the pond environment represent an ECOSYSTEM.

8 0
3 years ago
Imagine that you are an ecologist who must determine whether an entire river and lake biome is being threatened by human activit
Kryger [21]
The answer is <span>c. One that is most easily affected by changes in water quality.

An indicator species is a biological species whose presence or absence and even abundance can indicate specific environmental conditions. For example, there are some species (plant, fish, invertebrates,...) that can live only in an extremely clean river. But, if that clean river gets polluted by human activity, the river will not be any long extremely clean, and sensitive species will not survive and will disappear from the river. Its absence will indicate that river quality is threatened.</span>
4 0
4 years ago
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