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Eva8 [605]
3 years ago
11

What is the function of the durham tube in the fermentation tube?

Biology
1 answer:
bulgar [2K]3 years ago
6 0

<span>Fermentation tubes, also known as, Durham tubes; are used in microbiology to distinguish the production of the gas by microorganisms. They are smaller test tubes implanted upside down in alternative test tube. This small tube is primarily occupied with the solution in which the microorganism is to be developed.</span>

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Please answer this for me
Alex Ar [27]

Answer:

more flexibility in movement

Explanation:

it allows the worm to pass waves of movement along its body to move through loose earth.

7 0
2 years ago
Why would society use green roofs?
puteri [66]
They probably chose this over black since black absorbs he most heat, and if something like a power outage occurs during the hot summer, ya want to stay as cool as possible...this is just my idea.
5 0
3 years ago
Explain how carbohydrates and lipids are similar/different.
e-lub [12.9K]

Answer:

Carbohydrates and lipids are similar in that they are both sources of energy but they are different in the amount of energy they produce.

Explanation:

Carbohydrate and lipids are similar in the sense that both of them are  parts of foods consumed by humans and the two marcro molecules are good sources of energy for the body cells. The carbohydrate has to be broken down to glucose before it can be absorbed by the body cells. This is because glucose is the only energy source that the body cells can use. The lipid has to be converted to glucose through biochemical reactions such as gluconeogenesis before the cells can use it.

The basic difference between the two energy sources is that the amount of energy that they supply is quite different. Lipid contains more energy than carbohydrate; carbohydrate can only supply about one-quarter of the energy that lipid can supply.

7 0
3 years ago
Describe how the circulatory system and the respiratory system are alike.
Kay [80]
The circulatory<span> and </span>respiratory systems<span> work together to circulate </span>blood<span> and oxygen throughout the body. Air moves in and out of the </span>lungs<span> through the trachea, bronchi, and bronchioles. </span>Blood<span> moves in and out of the </span>lungs<span> through the pulmonary arteries and veins that connect to the heart

</span>
8 0
3 years ago
Which of the following does NOT cause the release of a hormone from an endocrine organ?*Somatic motor neuron stimulation *Levels
Mice21 [21]

Somatic motor neuron stimulation doesnot cause the release of a hormone from an endocrine organ.

Somatic motor neurons innervate skeletal muscles not endocrine organs. They originate in the central nervous system (CNS) and project their axons to the muscles involved in locomotion (limbs, abdominal). These neurons are called efferent because they transport information from the CNS to the periphery.

Hormone release from an endocrine organ can be caused by:

• Levels of circulating ions-e.g. Ca ions control the release of parathyroid hormones from parathyroid glands

• Another hormone- e.g Thyrotropin-releasing hormone (TRH) from hypothalamus affect the release of Thyroid-stimulating hormone (TSH) from the pituitary gland which then affect the release of thyroid hormones T4, T3 from thyroid gland

• Neural reflex arc-e.g. Parasympathetic neurons increase insulin secretion.

5 0
3 years ago
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