Answer:
Water, carbon dioxide, and oxygen are among the few simple molecules that can cross the cell membrane by diffusion (or a type of diffusion known as osmosis ). Diffusion is one principle method of movement of substances within cells, as well as the method for essential small molecules to cross the cell membrane.
Mutualism and commensalism
Answer:
Homozygous
Explanation:
Homo - Same/ zygous - same alleles
Answer:
chromosome in the nucleus
Explanation:
Answer:
Explanation:
In the DNA, the nitrogen bases, Adenine A (a purine) forms double bond with Thymine T (a pyrimidine) but in RNA, the bond is with Uracil U (a pyrimidine) instead of Thymine; Guanine G (a purine) forms triple bond with Cytosine C (a pyrimidine): this also occur in RNA. This we have:
DNA sequence: 5' ATGCGTAGCCTAGCCTAGTAGCCTTC 3'
Complimentary strand : 3' TACGCATCGGATCGGATCATCGGAAG 5'
The RNA sequence is produced running from the 5' to the 3' direction thus, the complimentary strange will be used.
5'AUGCGUAGCCUAGCCUAGUAGCCUUC 3'
