The discoverers of DNA were not James D Watson and Francis Crick. They are the first scientist to formulate an accurate description of the DNA’s (deoxyribonucleic acid) complex , double-helical structure. They discovered that base pairing nucleotides must be; adenine and thymine; and cytosine and guanine. These base pairs are held together by a hydrogen bond, atype of chemical reaction that s easy to break and easy to reform. The statement is “DNA is a double helix made of two strands linked together with hydrogen bonds.”
Answer:
its A
Explanation:
Impulse transmission would be slower in the axon with myelin.
An "all" response would occur in the axon with myelin.
A "no" response would occur in the axon with myelin.
Impulse transmission would be faster in the axon with myelin.
A protective layer or sheath called myelin develops around nerves, including those in the brain and spinal cord. It is composed of fatty and protein components.
Electrical impulses may move swiftly and effectively along nerve cells thanks to the myelin coating. These impulses decelerate down if myelin is compromised. Multiple sclerosis and other disorders may result from this.
Each nerve cell has a myelin sheath, which is a type of sheath (neurons). The primary "body" or axon of a neuron is covered in a protective covering made of protein and fat (lipids).
Therefore, Impulse transmission would be faster in the axon with myelin.
To learn more about Transmission, refer to the link:
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Answer:
(A) Impulse transmission would be faster in the axon with myelin.
Explanation:
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B) location on Earth.
C) reproductive methods.
D) unicellular versus multicellular.
Answer: A) Cell Structure
Explanation:
I took it on USA Test Prep and here’s their explanation:”Both classification systems generally group organisms into kingdoms, first by cell structure, prokaryotic versus eukaryotic. Today cell structure also includes cell biochemistry.