The basic steps of the scientific method are: 1) make an observation that describes a problem, 2) create a hypothesis, 3) test the hypothesis, and 4) draw conclusions and refine the hypothesis.

Explanation:

7 0

2 years ago

A man with green eyes has 3 daughters with a women with hazel eyes......the first daughter is born with hazel eyes.......the sec

NeTakaya

Explanation:

the third daughter has hazel eyes because her parents alleles are both Bb which means Bb+Bb could equal Bb or bb

8 0

2 years ago

Dna codes for the sequence of amino acids in the primary structure of a protein, but not for sugars or lipids. This is because?

s2008m [1.1K]

Proteins are the main structural and functional components of cells.

Each group of three bases in mRNA constitutes a codon, and each codon specifies a particular amino acid. The mRNA sequence is thus used as a template to assemble in order the chain of amino acids that form a protein.

The sequence of a protein is determined by the DNA of the gene that encodes the protein change in the gene's DNA sequence may lead to a change in the amino acid sequence of the protein. The sequence of amino acids of a protein determines protein shape, since the chemical properties of each amino acid are forces that give rise to intermolecular interactions to begin to create secondary structures, such as α-helices and β-strands.

To learn more about amino acid , here

brainly.com/question/14583479

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6 0

5 months ago

Diagram 2 shows the structure of a cell.

Aneli [31]

Explanation:

(A) The cell is unable to carry out the photosynthesis. ❌

(B) The cell is able to carry out the photosynthesis. ✔️

C) The cell has chloroplasts, cell wall and mitochondria. ✔️

(D) The cell doesn't not have chloroplasts, cell wall and fixed shape. ❌