Manan is focusing on the finite element method (numerical approach) that imitates the forearm and agar inside the human skin.
Answer:
A
Explanation:
Activation energy is the amount of energy required to reach the transition state, so A would seem like the best fit, because the heat is being ADDED to reach the state. (in this situation, starting the reaction)
Answer:
Meiosis creates 4 unique haploid gametes through 2 rounds of divison.
Explanation:Gametes are created to make genetically different daughter cells.In the first round the homologous chromosomes are split so 2 cells with two chromosomes are created.In the second round the two cells undergo divison again and the chromosomes are split and 4 cells are created with half the DNA.
Hope this helps!
Answer:
Gram-positive bacteria are surrounded by a single membrane, whereas Gram-negative bacteria are surrounded by a double membrane, with an outer membrane that is porous to ions and small molecules.
Explanation:
Cell wall structure differs in Gram-positive and Gram-negative bacteria. The Gram-positive bacterial cell wall is made up of a single homogenous layer in peptidoglycan. It is 20-80 nm thick and is present outside of the plasma membrane.
The cell wall in Gram-negative bacteria consists of a 2-7 nm thick peptidoglycan layer covered by 7-8 nm thick outer membrane. The porin proteins of the outer membrane for channels across it to allow the small molecules to enter the periplasm.
