Answer:
1. When DNA is duplicated from mRNA which DNA, mRNA uses a <u>U</u> nucleotide instead of T.
2. If the mRNA sequence is GUACUGUAC, the DNA Sequence is <u>CATGACATG</u>.
Explanation:
1. The only thing that changes from a DNA sequence to an RNA sequence is that the thymine (T) in DNA is changed to Uracil (U) in RNA.
2. There should be no Uracil (U) in a DNA sequence–– only ATCG. Just matching with the given pairings.
G can transcribed to C.
C can be transcribed to G.
A can be transcribed to T.
U can be transcribed to A.
Answer:
The small population of zooplankton have an unequal effect on the marine community.
Explanation:
According to this question, there are three trophic levels of organism in a lake as follows: non-native fish, zooplankton, and algae. However, due to the declination in the number of zooplanktons in the lake as they were fed on by the non-native fish, the algal population increased to form a BLOOM.
This bloom of algal species can be attributed to the lack of zooplanktons, which represented the only herbivorous (plant eaters) organism in that community. Hence, their relatively small population have an unequal effect on the marine community. This means that the small population of zooplanktons caused an imbalance in the community and this is why ZOOPLANKTON is the keystone species in this scenario.
Answer:
The correct options are - A, B, and D.
Explanation:
Cell theory is a historical theory about the cell that is presented in 1839. The scientists that are credited for cell theory are Robert Hooke, Rudolf Virchow, and Matthias Schleiden, Theodor Schwann.
The major three points of the cell theory that are universally accepted as follows:
1. All livings are composed of one or more cells.
2. All cells are produced by or come from pre-existing cells.
3. The cell is the fundamental, structural and functional unit of life in every living organism.
Thus, the correct answer is - A, B, and D.
Answer:
Majority opinions. Almost every case has a majority opinion. ...
Concurring opinion. ...
Concurring in the judgment. ...
Explanation: