Answer:
None
Explanation:
closely look at the tentacles of the fish. none of them has the same length.
thus no lines of symmetry
Answer:
B
Explanation:
In fact, mRNA's bases are directly copied from DNA. However mRNA's bases are complimentary to DNA's .!
Answer:
Option: B+
Explanation:
The test to determine a blood group is called ABO typing. The blood sample is mixed with antibodies against type A and B blood. Then, the sample is checked whether or not the blood cells stick together. If blood cells stick together, it means the blood reacted with one of the antibodies.
B+ blood group:
A blood sample that has only antigen B on the red blood cells and antibody A in the plasma lies under B+ blood group.
B+ blood type means the person has antigen B and rhesus factor on RBC and could be able to receive blood from another B+ donor.
Please note:
As only antigen B is mentioned that is why we will consider B+ BLOOD group. Because negative antigen is not mentioned in the question and when there is no sign is mentioned we will consider it positive.
Answer:Enzymes that makes redox reactions possible in a biochemical process includes those that help to catalyze the transfer of electrons, atoms, or functional groups.
Explanation:
Here are some class categories of these enzymes and their roles ;
• Oxidoreductases - Transfer of electrons (hydride ions or H atoms)
• Transferases - Group- transfer reactions
• Hydrolases - Hydrolysis reactions (transfer of functional groups to water)
• Lyases - Addition of groups to double bonds, or formation of double bonds by removal of groups Transfer of groups within molecules to yield isomeric forms
• Isomerases - Formation of C-C, C-S, C--0, and C-N bonds by condensation reactions coupled to ATP cleavage
The above are however classified, given code numbers, and assigned names according to the type of transfer reaction, the group donor, and the group acceptor.
Answer:
amino acids , glucose
Explanation:
Proteins are digested to form amino acids
starch is broken down to form glucose
