Answer:
i would say good for you for makeing the right desicion
Explanation:
Answer:
Just look at my explanation you will find the answer :)
Explanation:
Electron transfer in the ETC is coupled to proton transfer from the matrix to the intermembrane space.
-Prosthetic groups, such as iron-sulfur centers, are directly involved with electron transfer.
- The outer membrane of mitochondria is readily permeable to small molecules and hydrogen ions.
-Electron carriers are organized into four complexes of proteins and prosthetic groups.
-Electron carriers in the ETC include ubiquinone (coenzyme Q) and cytochrome c.
Answer: Explanation:
Sickle hemoglobin differs from normal hemoglobin by a single amino acid: valine replaces glutamate at position 6 on the surface of the beta chain. Therefore the red blood cell bends differently giving it a sickle shape
The parents are of genotype heterozygous dominant and homozygous recessive. Supposing the dominant allele is N and the recessive allele is n, one of the parents will be Nn while the other nn. The phenotypic (based on visible characteristics) ratio will be 1:1 for dom/rec and rec/rec as indicated in the diagram below.
Ionic compounds:
•Have molecules that consists of charged ions and these ions have positive and negative charges.
• ionic compounds are formed by electrical attraction of two of more ions
• ionic compounds have a high melting & boiling points
• the bonds of ionic compounds are crystal like
• can conduct electricity in water
Covalent compounds:
• they are non metals bound together & consist of two electrons shared between two atoms
• formed when two non metals bound together
• they have lower melting and boiling point
• they easily separate because they are formed from distinct molecules that don’t bond together
• covalent compounds are softer and more flexible
• covalent compounds cannot conduct electricity under water because they are non polar
