Answer: DNA is unwound.
Explanation:
DNA replication is the process where by two identical DNA copies are produced from a double stranded DNA molecule.
Before DNA will replicates, the double helix length of the DNA to be copied must be unwound, the two strands are separated and the hydrogen bond that link the paired bases are broken. Once the are unwound, they are held apart to expose the new bases so that hydrogen bond can link the nucleotides. The enzyme polymerase then join the new nucleotides into a new DNA strand that is complementary to the template.
The climate would start cooling because the green house gases are trapped in the atmosphere thus causing a cooling efect
Answer:
A
Explanation:
A is at the top therefore would be most affected by the weathering
Answer:
Digital sequence information is a place holder term for what has variously been called genetic information, bioinformation, sequence information, natural information, genetic sequence data, nucleotide sequence data or genetic resources in silico.
The LDL receptor and transferrin receptors are examples of receptors that function by receptor-mediated endocytosis. The LDL receptor is a transmembrane protein of the plasma membrane. Occupancy of the ligand binding site of the LDL receptor in the extracellular domain of the receptor by LDL initiates endocytosis.