Answer: A) α helix
C) β sheet
Explanation:
it is used to visualise the dihedral angles of amino acid residues in protein structure.
The R. plot can be used to determine the secondary structure of proteins.it has 4 quadrant . in Quadrant l is the location of left handed helices.Quadrants ll is the location of beta strands , while right –handed alpha helices occupied quadrant lll.
Answer: Photosynthesis is important to living organisms because it is the number one source of oxygen in the atmosphere.
Explanation: chloroplasts photosynthesis uses carbon dioxide and water to assemble carbohydrate molecules (usually glucose) and releases oxygen into the air
Answer:
A null hypothesis would be that caffeine doesn't stimulates sunflower plants to grow taller.
Explanation:
Null hypothesis: In research methods, the term "null hypothesis" is described as a type of hypothesis that proposes that there's no difference between specific characteristics of a particular data gathering process or population.
Function: The main aim of "null hypothesis" is to prove whether or not a specific test or study is supported and is separated from the researcher's own decisions and values. It is responsible for providing a way to a given study or test and is represented by H0.
Answer: Reactions would require additional energy before they could begin.
Answer:
ITS B
Explanation:
to exchange oxygen with carbon dioxide
