Question: Which of the following features is true about theropods?
Answer: All are true
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A chemo electrical signal that can travel along cell membranes in a wave-like pattern is called a nerve impulse.
What is a nerve impulse?
- A nerve impulse is an action potential generated across the plasma membrane of the neurons of our nervous system.
- The electrical potential difference generated across the neurilemma i,e., the plasma membrane of the neurons (due to the reception of the external stimulus), is responsible for the generation of the nerve impulse.
- Neurotransmitters, chemicals like acetylcholine, dopamine, etc., are also involved in transmitting nerve impulses across neurons.
Hence, the chemoelectrical signal that can travel along cell membranes in a wave-like pattern is a nerve impulse.
Learn more about a nerve impulse: brainly.com/question/14696123
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Explanation:
The planet Mars has two moons. Phobos and Delmos (i) phobos has period `7` hours, `39` minutes and an orbital radius of `9.4 xx 10^(3) km`. Calculate the mass of Mars. (ii) Assume that Earth and mars move in a circular orbit around the sun, with the martian orbit being `1.52` times the orbital radius of the Earth. What is the length of the martian year in days? `(G = 6.67 xx 10^(-11) Nm^(2) kg^(-2))`
1. nucleus = both, the nucleus is the brain of the cell
2. nucleus membrane = both, it surrounds the nucleus
3. smooth ER = both, it makes the cellular products like hormones and lipids (fatty acid)
4. ribosomes = both, consist the proteins
5. golgi apparatus = both, packages proteins and exports them from the cell
hope i was helpful <3
The tendency of later learning to hinder the memory of previously learned material.
