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AlexFokin [52]
3 years ago
11

What is the best description of what viruses are made of?

Biology
1 answer:
kirza4 [7]3 years ago
6 0
I believe the answer should be C. Protein and nucleic acids.
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Hi pls help i need to answer question based on the video Bill Nye science guy magnetism.
Zolol [24]
It’s all in socratic because i did that already and it was really easy
8 0
2 years ago
Starch, cellulose, dextran, and glycogen are polysaccharides. How are they similar? To what are their different properties due?
daser333 [38]

Answer:

similarity

Starch, cellulose,dextran and glycogen are all polymers of glucose

differences

                monomer/glucose     glycosidic bond    branching

1.starch              α glucose          1-4 and 1-6               branch and unbranced

  amylose                                       1-4                          unbranched

  amylopectin                               1-4 and 1-6              branched

2. dextran          α glucose          1-6                           branched

3. cellulose        β glucose           1-4                          unbranched, linear        

4. glycogen       α glucose           1-4 and 1-6              branched (shorter

                                                                                     branches than starch)

Enzyme: amlase acts on starch and cellulase acts on cellulose as they are specific for their substrates.

Explanation:

Starch: Consists of both branched amylopectin and unbranched amylose

Enzymes: Enzymes are specific as the gulcose molecule in starch is α and in cellulose is β which differ in their position of hydroxyl groups at anomeric carbon, their structures differ so they form different bonds. Active sites of enzymes can act only on specific bonds a sthey can fit to their specific substrates.

3 0
3 years ago
Which kind of pollution impacts the health of organisms and is found in the troposphere and is part of the stratosphere? global
Scrat [10]

Answer: greenhouse gases

Explanation:they get trapped at the troposphere but also travel to the stratosphere due to change in air pressure with height.

5 0
3 years ago
Read 2 more answers
What evidence supports the theory of evolution?
Sergio [31]
All of Darwin’s observations would prove this theory true.
6 0
3 years ago
Name two benefits for the use of commercially produced chemical pesticides:
Mashcka [7]

Answer:

The benefits of pesticides include increased food production, increased profits for farmers and the prevention of diseases. Although pests consume or harm a large portion of agricultural crops, without the use of pesticides, it is likely that they would consume a higher percentage.

( I hope this helped, If it does, then give me five stars and a thanks ¯\_(ツ)_/¯ )

3 0
3 years ago
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