Which of the following is true about the DNA molecule during transcription?

It unwinds from both ends.

O

It makes a copy of itself.

It opens up all of the way, one gene at a time.

Only a small area is opened,

The human gene EGFR located on chromosome 7 is a proto-oncogene that codes for a growth factor cell surface receptor. The binding of growth factors to this receptor can lead to cell proliferation.

Identify the inheritance mode of each condition by using the labels to complete the table. labels can be used once, more than once, or not at all.

How many cells r in a human

By itself, independent assortment of chromosomes increases the likelihood that individual daughter cells have

TRNAs carrying the correct amino acid recognize the proper codons on the mRNA because of what?

Mendel discovered that yellow seed color in pea plants is dominant to green. what offspring genotype probabilities are expected for a cross between a plant that produces yellow seeds (heterozygous genotype) and one that produces green seeds

An organism has three different versions of Gene Tyx - version a, b and c. Determine the inheritance pattern of this trait. Then list below all of the different genotypes that an organism with this gene could have.

What kind of mixture is blood?

Give a basic definition of evolution as taught in this Unit 2. Answer should be at least 3 sentences long and include at least 4 key terms learned throughout the lesson.

RNA and DNA are similar because: a. both contain the sugar deoxyribose b. they are both composed of nucleotides c. both contain the nucleotide Uracil d. they are both always double-stranded helices