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LUCKY_DIMON [66]
3 years ago
11

What is a biogeochemical cycle?

Biology
1 answer:
kiruha [24]3 years ago
7 0

Answer:

The answer is D, a process that recycles elements and other matter through the biosphere.

Explanation:

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Using a dendritic cell as an example, put the following steps of the activation of cytotoxic T cells in the correct sequence: I.
Veseljchak [2.6K]

Answer:

Answer is ii, i ,iv, iii.

Explanation:

The dendritic cell originates from the bone marrow, and enters the tissue as immature dendritic cell by migrating from the bone marrow.

The dendritic cells are antigen - presenting cells, which are called accessory cells, of the mammalian immune system.

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3 years ago
In Type I diabetes, the body fails to produce insulin and, thus, individuals must inject themselves with insulin before eating.
Annette [7]

Explanation:

<em>Excess insulin in the bloodstream causes cells in your body to absorb too much glucose (sugar) from your blood. It also causes the liver to release less glucose. These two effects together create dangerously low glucose levels in your blood. This condition is called hypoglycemia</em>

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4 years ago
The biconcave cells in blood that lack nuclei when they are mature are the __________
34kurt

The biconcave cells in blood that lack nuclei when they are mature are the red blood corpuscles.

<u>Explanation:</u>

The blood contains a combination of cells especially the Red blood corpuscles, white blood corpuscles and the blood platelets. The major function of the Red blood corpuscles is to carry oxygen and supply to all the parts of the body from the lungs and similarly carry carbon dioxide and supply to all parts of the body . To facilitate this it does not have a nuclei.

4 0
3 years ago
The intricate integrative process in which organ function such as blood pressure is
Elena-2011 [213]

Answer:From early unicellular organisms that formed in salty water environments to complex organisms that live on land away from water, cells have had to protect a homeostatic internal environment favorable to the biochemical reactions necessary for life. In this chapter, we will outline what steps were necessary to conserve the water within our cells and how mechanisms have evolved to maintain and regulate our cellular and organismal volume. We will first examine whole body water homeostasis and the relationship between kidney function, regulation of blood pressure, and blood filtration in the process of producing

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What are some "topics" to be considered when discussing the California Current<br> Ecosystem
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These issues impacting ecosystems and people require solutions that consider ecosystems and people. These types of solutions are Ecosystem-Based Management, which considers social, economic, and ecological trade-offs when deciding how to address these issues.

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