The apical meristem, also known as the "growing tip," is an undifferentiatedmeristematic tissue<span> found in the buds and growing tips of roots in plants . Its main</span>function<span> is to trigger the growth of new cells in young seedlings at the tips of roots and shoots and forming buds.</span>
Answer: Monoamine oxidase inhibitors will elevate the concentration of norepinephrine in the synapse.
Explanation: Monoamine oxidase is an enzyme that catalyzes the removal of monoamines such as norepinephrine, serotonin and dopamine from the brain. Monoamines are neurotransmitters involved in the transmission of nerve impulses in the brain. Monoamine oxidase inhibitors prevent the removal of these neurotransmitters thereby making them more available in the synapse. MAOIs inhibit the action of monoamine oxidase which catalyzes the removal of norepinephrine from the synapse thereby raising the level of norepinephrine in the synapse.
Answer:
4.22
Explanation:
pH scale ranges from 0-14. 0-7 being the acidic range with 0 being the most acidic, 7 -14 is the basic range with 14 being the most basic.
Answer:
Atom, smallest unit into which matter can be divided without the release of electrically charged particles. It also is the smallest unit of matter that has the characteristic properties of a chemical element. As such, the atom is the basic building block of chemistry.
Atom: has equal number of +ve charge (protons) and -ve charge electrons and hence atom has charge.
Neutrons (having no charge) and protons are present in nucleus. Electrons keep revolving around the nucleus in different shells.
Answer:
Explanation:
Answer 1 will be vestigial and answer 2 will be dolphins evolved from organisms with legs. Vestigial organs are those which are not in use but were once used by our ancestors for example an appendix
