What’s the meaning of existence

Biology

2 answers:

pishuonlain [190]3 years ago

7 0

That which exists, a being, a creature, an entity.

Lilit [14]3 years ago

4 0

Answer: Existence definition: The existence of something is the fact that it is present in the world as a real thing. Or The noun existence can be used many different ways, but it always has to do with being alive or with simply "being”.

Explanation:

Existence is the state of being alive or being real. For example, you and your best friend disagree about the existence of Bigfoot if you think it's real and your friend doesn't. Existence is the state of being alive or being real. For example, you and your best friend disagree about the existence of Bigfoot if you think it's real and your friend doesn't.

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. As arteries extend outward they decrease in thickness until they turn into microscopic vessels known as_ ((frog dissection))

sveticcg [70]

ANSWER: The correct answer is CAPILLARIES

EXPLANATION: Arteries are the muscular wall tube that carries oxygenated blood from the heart to other part of the body. The arteries extend outward from the heart, and form capillaries.

The capillaries are hairlike thinnest blood vessels, that helps to join the arteries and ventricles together. The blood in the arteries extends to the capillaries of the organs where the blood is supplied, and then moves out to from the organ via the ventricles.

The capillary starts from the part of the arteries that are very thin.

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3 years ago

From which part of the pituitary are hypothalamic hormones such as antidiuretic hormone (adh) and oxytocin released?

tatyana61 [14]

<span>The correct answer is posterior pituitary.</span>

ADH (AntiDiuretic Hormone) or Vasopressin is a peptide hormone which is produced in the hypothalamus. ADH is released from vesicles inside the cells of posterior pituitary into the circulation. ADH is released as a response of hyperosmolality of extracellular fluid. It increases the reabsorption of water in kidneys and constricts the blood vessels.

Oxytocin is also peptide hormone produced by the hypothalamus and released by the posterior pituitary. It has a role in sexual reproduction.

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3 years ago

Carbon, Hydrogen, and Chlorine atoms combine chemically. What best describes this

Romashka-Z-Leto [24]

Answer:

carbon and hydrogen

Explanation:

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2 years ago

As the distance from a magnet increases, what happens to the magnetic force?

Ganezh [65]

The magnetic force decreases.

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2 years ago

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Explain what factors would cause a cell to stop at each of the 3 cell cycle checkpoints

Rudiy27

Answer and Explanation:

Cyclins and cyclin-dependent protein kinases (CDPKs, cell proteins) also function to control the cell cycle. A group of cyclins: the G1 cyclins, are synthesized during G1 phase and function to activate CDPKs which initiate DNA synthesis at the G1/S checkpoint. The cell fails to progress to S phase if there is no sufficient synthesis of G1 cyclins. After a cell passes through this point, the G1 cyclins are degraded, allowing for another group of cyclins: the M cyclins (mitotic cyclins) to be synthesized. M cyclins activate a second group of CDPKs which allow the cell to pass the G2/M control point and into mitosis.

In the G1/s check point, entrance into the S phase is blocked if the genome is damaged. In the G2/M check point, entrance into the M phase is halted if the DNA replication is incomplete. In the M phase, anaphase blocked if chromatids are not properly assembled.

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3 years ago