What is the phenotype ratio in a dihybrid cross where everything in the boxes are absolutely the same?

When solving an equation using Boyle's law, which of the following steps do not apply? List your knowns and unknowns. Plug the k

cluponka [151]

Converting the temperature to Kelvin,
because Boyle's law is (Pressure 1) (Volume 1) = (Pressure 2) (Volume 2) and there's no need for temperature.

4 0

3 years ago

Evaluate each of the statements below. Select those that accurately describe the role of genes and chromosomes in the process of

MaRussiya [10]

Answer:

A) Chromosomes are made of DNA

C) Alleles are the different forms of a gene that can exist

D) Chromosomes contain genes that control the inheritance of traits.

Explanation:

Chromosomes are long molecules of deoxyribonucleic acid (DNA) that contain part (or all) of the genetic material of an organism. Humans contain 46 chromosomes organized in 23 pairs of homologous chromosomes (22 pairs of autosomal chromosomes and one pair of sex chromosomes, X and Y). Moreover, a gene is a physical segment of a chromosome that contains the information to encode a protein. Alleles are different forms of a gene (i.e., gene variants) that may be caused by mutations or genetic recombination. Humans are diploid organisms (2N: 46), and therefore we have two copies of each gene (alleles), one on each homologous chromosome.

5 0

3 years ago

(03.05 MC)<br> In which of the following ways is DNA replication similar to transcription?

Nezavi [6.7K]

Answer: <u>D. Thymine is used in replication while uracil is used in transcription.</u>

Explanation:

Genetic information is stored in double-helixes of DNA molecules (Doxyribonuclease). In replication, two daughter strands of DNA are copied from the parent strand, while in replication, instructions stored within DNA are copied into a different form, called mRNA or messenger RNA.

Nucleotides are monomers comprising DNA, a nucleic acid that along with RNA, a ribose sugar-containing nucleotide, acts as a storage molecule to encode proteins. 5-carbon deoxyribose or ribose sugar, phosphate and one of four nitrogen bases are found in nucleotides:

Adenine (A)

Guanine (G)

Cytosine (C)

Thymine (T).

Uracil (U) found in RNA

While <em>both contain four nucleotide bases, </em> in RNA, uracil replaces thymine... The DNA nucleotides are involved in replication while RNA nucleotides drive transcription,