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aivan3 [116]
3 years ago
13

What is the difference between smooth and rough er?

Biology
1 answer:
Ivahew [28]3 years ago
3 0
Rough er are flattened spaces while smooth er are tubular

rough er have ribosomes attached to its outer surface while smooth er does not

rough er plays a part in protein synthesis, while smooth er synthesises fats and steroids, and also detoxifies harmful substances
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In hearing a persuasive message, some people will evaluate it in terms of factors that have nothing to do with the content of th
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The answer is B. Peripheral
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4 years ago
If an organism used glycolysis (Embden-Meyerhof-Parnas pathway) but were unable to use fermentation or an electron transport cha
Lera25 [3.4K]
<h2>Answer is option "C"</h2>

Explanation:

  • NAD+ is a significant co-compound for hydride move catalysts fundamental to numerous metabolic procedures including glycolysis, pyruvate dehydrogenase complex, the TCA cycle and oxidative phosphorylation. The catalysts utilizing NAD+ in hydride-move are known as dehydrogenases or oxidoreductases, which catalyze the decrease of NAD+ into NADH  
  • NADH shaped from glycolysis (by means of the malate-aspartate transport) or the TCA cycle can respond at Complex I, otherwise called the NADH/coenzyme Q reductase in the mitochondrial electron transport chain [28]. Each NADH devoured by the mitochondria brings about the net creation of 3 ATP atoms (Figure 1). The total oxidation of one glucose atom creates 2 NADH reciprocals in cytosol and 8 NADH particles in mitochondria, empowering creation of 30 ATP counterparts from NADH of the aggregate of 36 ATP counterparts got from the entire procedure of catabolizing glucose to CO2 and H2O.
  • Hence, the right answer is option C " the available NAD+ would be converted to NADH and glycolysis would stop due to lack of NAD+.

6 0
4 years ago
The neurotransmitter _____ is the messenger at every junction between a motor neuron and a skeletal muscle.
Vilka [71]

Answer:

Acetylcholine

Explanation:

Acetylcholine is an organic chemical that functions in the brain and body of many types of animals and humans as a neurotransmitter.

8 0
3 years ago
How do the electrons get to the Electron Transport Chain?
Paladinen [302]

Answer: NAD+ and FAD are reduced to NADH and FADH2 during the tricarboxylic acid (TCA) cycle, which carry electrons to Complex I in the mitochondria, beginning the electron transport chain.

Explanation:

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Which of the pathways for nucleotide biosynthesis builds the base ring on a PRPP molecule?
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Answer:

A) purine

Explanation:

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  • "recycling" synthesis-reuse of metabolites

Purines are synthesized directly on ribose sugar, in segments.

Pyrimidines are attached to the ribose after the synthesis of the base.

5-Phosphoribosyl-1-pyrophosphate (PRPP). is used for the synthesis of purine (ribose 5-phosphate reacts with ATP to form  ribonucleotide).

8 0
4 years ago
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