Answer:
Polymer is a substance that is made from several repeating monomer units
Polymers formed from each of the given monomers are as follows:
- Glucose - Starch and glycogen are the polymers that are formed from the glucose unit which is used as a stored form of energy in plants and animals respectively.
- Fructose - polysaccharide inulin or inulin is a polymer of fructose, naturally found in plants and is a stored form of energy, typically found in roots or rhizomes.
- Glycine - Polyglycine is a polyamino acid formed from glycine found in polypeptides.
- Glycerol - plasticizer, thickener, and lubricant are the synthetic polymers of glycerol.
The correct answer is D. Flask 3 (only). This is because fish produce carbon dioxide products of cellular respiration and they do not undergo photosynthesis therefore not consuming carbon dioxide.
This is where cellular respiration is being involved.
Cellular respiration is termed as process and reaction of metabolic which takes place in organisms where biochemical energy are converted to adenosine triphosphate from nutrients where waste product is being released.
Catabolic reactions is involved in cellular respiration where large molecules are broken to small molecules so as to release energy.
Answer:
Promoter.
Explanation:
Transcription may be defined as the process of generation of the RNA molecule from the DNA template. The process of transcription includes initiation, elongation and termination.
Promoter may be defined as the region of DNA that are located in the upstream region. The initiation of transcription requires the promoter region that allows the binding of RNA polymerase at the initiation site.
Thus, the correct answer is option (3).
Yea you are right. Animal cells do not have cell walls though plant cells do have cell walls
Answer:
Sedimentary rock
Explanation:
All fossils are sedimentary rock. When an organism dies, layers of sediments pile on top of the organism, the sediments harden to become sedimentary rock. And for this reason, fossils cannot be igneous or metamorphic rock.
