Answer:
The biosphere is a global ecosystem composed of living organisms (biotic) abiotic (nonliving) factors from which they derive energy and nutrients.
Explanation:
im glad to help ☺ anyway its The Biosphere that's the answer
Answer:
D
Explanation:
The structure of the lipid bilayer allows small, uncharged substances such as oxygen and carbon dioxide, and hydrophobic molecules such as lipids, to pass through the cell membrane, down their concentration gradient, by simple diffusion.
Answer:
The sequence of the primer for this open chain DNA replication fork is 5'ACGUUAGG3' Option D.
Explanation:
During the S phase of the mitotic division prior to cell multiplication, there is need to double the genetic make up of thr organism so as to maintain a conservation of the DNA. Replication start from the formation of primer at the replication fork of the genome, a primer is a short sequence RNA strand, which is needed to enable DNA polymerase to add DNA molecules using the parent strand. DNA replication including primer formation proceed by reading from the 3' to the 5' end, starting at a point where there is free hydroxyl group. This replication origin also start at the T and A rich region because it is easy to hydrolyse the double bounded molecules than the G and C rich.
Starting from the eight code with T, underlined, the complementary sequence that will be produced by the primase enzyme will be 5'ACGUUAGG3' which is option D, it should be noted that this sequence start from 5' and end in 3', and the sequence should not have T, since it's a RNA.
Answer:
Explanation:
If any recessive phenotypic individuals result from the cross, then the unknown individual must carry the recessive allele, and have the heterozygous genotype. A testcross helps reveal the genotype of an organism when that organism shows the dominant trait, such as agouti coat color in rats.
RNA :) :) :) :) :) Just whati learnt term 1
