Hey there,
Your question states: <span>Which reason provides the best explanation of why a bar graph was selected to show the data in the table?
1.
Bar graphs are used to compare separate items.2.Bar graphs are used when data are continuous.
3. Bar graphs are not good for categorical data.
4. Bar graphs are the easiest to construct and to read.
Your correct answer would be (</span><span>
Bar graphs are used to compare separate items.)
When you see a (bar graph), you would see the different details in each bar. They show you different rating or uses of each subject.
(There would be a attachment below to show you)
Hope this helps.
~Jurgen</span>
When Gregor Mendel asked this question, he found that different genes were inherited independently of one another, following what's called the law of independent assortment.
Answer:
changes in the environment and or cross breeding
Explanation:
Answer:
D
Explanation:
Science was needed to make technology and technology helps make scientific advancements. Ex- looking at a blood cell through a microscope to find s cure for a virus.
Ex- someone had to build a telescope using science to see the stars.
Answer:
Three proteins directly contribute to the proton gradient by moving protons across the membrane
Explanation:
The Electron transport chain is a group of proteins and molecules incrusted in the internal mitochondrial membrane and organized into four complexes, I, II, III, and IV. These complexes contain the electron transporters and the enzymes necessary to catalyze the electron transference from one complex to the other. Complex I contains the flavine mononucleotide -FMN- that receives electrons from the NADH. The coenzyme Q, located in the lipidic interior of the membrane, conducts electrons from complex I and II to complex III. The complex III contains cytochrome b, from where electrons go to cytochrome c, which is a peripheric membrane protein. Electrons travel from cytochrome c to cytochromes a and a3, located in the complex IV. Finally, they go back to the matrix, where they combine to H+ ions and oxygen, to form the water molecule. As electrons are transported through the chain, protons are bombed through three proteinic complexes from the matrix to the intermembrane space. These are complexes I, III and IV.