The fact that the two strands of DNA are complementary <span />
Answer: d ribosomes
Explanation: Ribosomes help make protein which helps make enzymes
Answer:
Nerve cells release chemical signals into synapses between them (short distance). They also transverse their lengths with an electrical signal that can result in signal travel along a series of cells (long distance).
Explanation:
Nerve cells release neurotransmitters in the synaptic cleft which are capable of affecting nearby cells such as other nerve cells and muscle cells. Neurotransmitter molecules include, among others, serotonin, acetylcholine, dopamine, norepinephrine and histamine. Moreover, the synaptic cleft is the space that separates a neuron cell and its target cell. On the other hand, neurons transmit signals through electrical impulses. Electrical impulses travel long distances in the body carried by axons of the nerves. Thus, nerve impulses connect the brain and spinal cord and they carry signals to different parts of the body.
<u>L</u><u>ipids</u>
Explanation:
The principal components of the plasma membrane are lipids
Answer:
B
Explanation:
Its 23 in mitosis cell division
