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Effectus [21]
3 years ago
8

What are the four main types of carbon based molecules.

Biology
1 answer:
yan [13]3 years ago
5 0

Answer:

Lipids, proteins, nucleic acids, and carbohydrates.

Explanation:

These carbon-based molecules make up all organisms and living things. These 4 molecules are the four major types of carbon based molecules

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Air polution can cause lung tissue damage in animals this is an example of ____ affecting the_____
zepelin [54]
An example of ATMOSPHERE affecting the BIOSPHERE. Atmosphere because it is AIR pollution and biosphere because it causes LUNG TISSUE damage.
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Stockmanship meaning in your own words and example
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Stockmanship is a term more common in the beef cattle industry and can be defined as the art and science of handling cattle, or any other farm animal, properly.

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2 years ago
Which of the following statements about chemiosmosis is NOT true?
melomori [17]

Answer:

I don't know the answer to the first one, but I can answer the second question. <em>Cellular respiration </em><u><em>has carbon dioxide and water as waste products</em></u><em>.</em>

Explanation:

<em>Cellular respiration</em> does <u>not</u> form glucose & oxygen and doesn't occur in the chloroplast, but does form <em>ATP energy</em>, <em>carbon dioxide</em>, & <em>water</em> and the process occurs in <em>mitochondria</em>. Photosynthesis on the other hand forms glucose & oxygen and does occur in the chloroplast.

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3 years ago
What body system peforms the function of getting rid of chemical waste
lesya692 [45]
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A scientist wants to begin making a DNA fingerprint, but she has only a very small DNA sample. What should her next step be
azamat

For obtaining an adequate amount of DNA samples for DNA fingerprinting, polymerase chain reaction (PCR) can be used.

Polymerase chain reaction (PCR) is a technique that is used to amplify the DNA sample. The steps included in PCR are:-

1. Denaturation of the double-stranded DNA (at around 95°C)

2. Annealing of the primers to each of the single-stranded DNA templates ( at around 65°C)

3. Extension or elongation of the primers by considering every single-stranded DNA as a template. This elongation is carried out by <em>Taq </em>polymerase (at around 72°C).

With each cycle of PCR, the DNA sample is increased by 2ⁿ. Here, 'n' represents the number of PCR cycles.

#SPJ4

Learn more about polymerase chain reaction here: -

brainly.com/question/11442887

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1 year ago
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