The organelle is called mitochondria, the energy molecule is ATP
Answer:
A. The bacteria are breaking down sugars in the absence of oxygen.
Explanation:
Bacteria are microscopic single-celled organims. These organisms may produce their own source of chemical energy, or consume and absorb chemical energy made by producers.
They break down chemical energy like glucose through lactic acid fermentation in their cytoplasm, without the presence of oxygen.
In Glycolysis:
2 molecules of ATP are used to break up glucose into 2 molecules of pyruvate, 4 ATP and 2 electron carrying NADH molecules. Since 2 ATP are used, a net 2ATP are produced by this process.
Then, pyruvate is converted to lactic acid, producing 2 NAD+, used as electron carriers.
Answer:
Option (C).
Explanation:
Vitamins may be defined as the substance that are required in a in a minute amount in the body. Their deficiency may cause disease in the organism. Two main types of vitamins are water soluble vitamin and fat soluble vitamin.
Water soluble vitamin are the vitamins that are easily dissolved in our body and can easily be excreted from the body through the urine. These vitamins can be easily leaches out from the food. The water soluble vitamin can not be stored in body tissue for the large extent of time.
Thus, the correct answer is option (C).
Answer:
The correct answer is -3' AUG CUA AUC 5'.
Explanation:
Transcription is the process in which the particular DNA segment is copied into an RNA or mRNA segment. This process involves an RNA polymerase enzyme that helps in copying the information encoded in the DNA sequences into complementary base sequences. A into U, T into A, C into G and G into C,
The DNA segment: 5'-TAC GAT TAG-3'
Th RNA segment : 3' AUG CUA AUC 5'.