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nevsk [136]
2 years ago
14

Help biomolecule packet pls!

Biology
1 answer:
Scilla [17]2 years ago
3 0

Answer:

The answer to your question is:

Explanation:

1 or more double bonds                                    unsaturated

Usually solid at room temperature                    saturated

Molecules are tightly packed togheter             saturated

Usually liquid at room temperature                  unsaturated

Most plant fats                                                    unsaturated

Most animal fats                                                 saturated

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Which of the following is a function of the spleen?​
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Answer:

Clearance of microorganisms and particulate antigens from the blood stream.

Synthesis of immunoglobulin G (IgG), properdin (an essential component of the alternate pathway of complement activation), and tuftsin (an immunostimulatory tetrapeptide)

Removal of abnormal red blood cells (RBCs)

Explanation:

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2 years ago
A team of astronomers discovers a new planet with water. They notice that there is dew, fog, and clouds in the sky, but it never
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Answer: The answer should be A: Precipitation.

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8 0
2 years ago
How dose uv light affect folate
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Which explanation provides support for continental drift theory?
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Answer and explanation:

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There are also records of fossils of identical extinct plants, found on the African continent and also in countries like Australia, India and Brazil, for example.

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5 0
3 years ago
Que semejanzas y diferencias tiene el microscopio y el de Robert hooke
Sphinxa [80]

Answer:

- Microscopio de Robert Hooke: Aumento de 30X; monocular; con soporte rudimentario; enfoque de objetos transparentes y opacos

- Microscopio óptico actual: más sofisticado, binocular; compuesto por tres sistemas: sistema mecánico, sistema óptico (hasta 1.500 aumentos 1500 X), y sistema de iluminación.

Explanation:

El microscopio óptico fue el primer microscopio y marcó una nueva era en la biología y la medicina, siendo fundamental para la observación de estructuras celulares y subcelulares, lo cual permitió el desarrollo de diversas teorías tales como, por ejemplo, la teoría celular. La característica más importante compartida por los microscopios ópticos es el uso de la luz visible para visualizar las muestras. Los microscopios ópticos rudimentarios fueron popularizados en el siglo XVII, a partir del uso de Galileo Galilei. Posteriormente, en 1665, el científico inglés Robert Hooke usó su microscopio mejorado para observar muestras biológicas. El microscopio de Hooke era monocular y aumentaba la imagen 30 veces (30X), tenía un mejor soporte que los microscopios anteriores más rudimentarios, y podía enfocar tanto objetos transparentes como opacos. Actualmente, los microscopios ópticos están compuestos por tres sistemas: 1-sistema mecánico compuesto por piezas (es decir, una base, platina y brazo) donde están insertadas las lentes, un 2-sistema óptico compuesto por diferentes lentes conocidas como lentes oculares (microscopios binoculares) y lentes objetivos, las cuales permiten el aumento de las imágenes hasta 1.500 (1500X, con uso de aceite de inmersión), y 3-un sistema de iluminación para reflejar, transmitir y regular la intensidad de la luz.

5 0
2 years ago
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