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vlada-n [284]
3 years ago
8

HELP!! 20 POINTS!!

Biology
2 answers:
xeze [42]3 years ago
7 0

Answer:It's more difficult for top carnivores to obtain sufficient energy resources than it is for animals lower on the food chain because of what's known as the trophic pyramid. ... Therefore, since top carnivores get limited energy from one source of prey they must eat multiple prey.

Explanation:

Stells [14]3 years ago
5 0

the trophic pyramid is the reason

what the trophic pyramid is:  Trophic pyramid, also called an energy pyramid, showing the progression of food energy. The pyramid base contains producers, organisms that make their own food from inorganic substances. All other organisms in the pyramid are consumers

- predators get little energy from the prey they eat so they must consume multiple prey

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Match each term with the appropriate description.
zheka24 [161]

Answer:

A = 1

B = 4

C = 5

D = 3

E = 2

F = 6

Explanation:

A) Peptide hormones are not lipid soluble hence known as lipophobic and cannot diffuse through cell membranes examples of peptide hormones include luteinizing hormones, thyroid stimulating hormones, insulin and follicle-stimulating hormones.

B) Steroid hormones can not stored in secretory vesicles because of their lipophilic nature.

C) Amino acid-derived hormone are the hormones which are derived from tyrosine and tryptophan.

D) Anterior pituitary lobe of Pituitary gland is true endocrine gland of epithelial origin.

E) Hypothalamus produce screates six hormones in which vasopressin is also synthesized.

F) Posterior pituitary is responsible for storage and release site for oxytocin

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4 years ago
Is the following statement true or false? the most frequent sign and symptom of a developing pulmonary embolus is tachypnea and
Rainbow [258]

The statement is True.

Dyspnea has a multi-factorial origin, resulting from bronchospasm or vasospasm, disturbances in pulmonary circulation, immobility or diminished respiratory excursion of the diaphragm, atelectasia and/or pulmonary infarction, anoxia, or impairment of cardiac function.

Dyspnea, chest pain, and cough are the most frequent symptoms of Pulmonary Embolism(PE), while fever, tachycardia, abnormal pulmonary signs, and peripheral vascular collapse are the most common physical findings.

Pulmonary embolism (PE) occurs when a blood clot gets stuck in an artery in the lung, blocking blood flow to part of the lung. Blood clots most often start in the legs and travel up through the right side of the heart and into the lungs. This is called deep vein thrombosis (DVT).

Clot in the lung circulation (pulmonary embolus): Breathlessness is usually sudden and associated with rapid breathing and may be accompanied by chest pain.

To learn more about Pulmonary Embolism(PE) here

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6 0
2 years ago
Why socialist government turn authoritarian
Orlov [11]

The reason why socialist governments often turn authoritarian are:

  • Having too much power eventually corrupts the holder.
  • When resistance builds, they try to suppress it because they feel socialism is the best way.

<h3>Why does socialism sometimes become authoritarianism?</h3>

Socialist governments tend to have too much power vested in the Executive in order to properly plan the economy. As a result, they often get corrupted because their power is inhibited.

When this corruption leads to inefficiency, authoritarianism is introduced to ensure that the citizens cannot overthrow the government which wants to keep power.

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7 0
2 years ago
Which claim is most likely to be based on pseudoscience A. The arrangement of the stars can bring you good luck B. The color of
tigry1 [53]

The claim 'The arrangement of the stars can bring you good luck' is most likely to be based on pseudoscience.

<h3>What is pseudoscience?</h3>

Pseudoscience is defined as knowledge that is not obtained or derived from using the scientific method.

From a scientific perspective, the type of knowledge derived from pseudoscience cannot be verified and therefore is meaningless.

In conclusion, the claim 'The arrangement of the stars can bring you good luck' is most likely to be based on pseudoscience.

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2 years ago
Where does the process of transcription occur?
Anit [1.1K]

Answer:

D

Explanation:

5 0
3 years ago
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