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lbvjy [14]
3 years ago
6

an unknown cell was identified as being eukaryotic. what structure was identified to positively confirm this?

Biology
1 answer:
stealth61 [152]3 years ago
3 0
The nucleus, it is present in eukaryotes but not prokaryotes. Eukaryotes="true" nucleus. Prokaryotes="no" nucleus
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Which diagnostic test is used for the direct visualization of ligaments, menisci, and articular surfaces of joints?
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Arthroscopy is done for direct visualization of the ligaments, menisci, and articular surfaces of the joints.  Thus, option A is correct.

<h3>What is the role of ligament?</h3>

Ligaments are type of connective tissue which help to connect bones, joints and organs. It provide support internal parts of the body.

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Your question was incomplete. So the probable question was

Which diagnostic test is used for the direct visualization of ligaments, menisci, and articular surfaces of joints?

A. Arthroscopy

B. Muscle biopsy

C. Ultrasonography

D.  Electromyography

3 0
1 year ago
The digestive process involves two main types of digestion. Identify each type and explain how each works to break down food. In
Igoryamba

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<em>Digestive Processes The processes of digestion include six activities: ingestion, propulsion, mechanical or physical digestion, chemical digestion, absorption, and defecation. The first of these processes, ingestion, refers to the entry of food into the alimentary canal through the mouth.</em>

Explanation: :)

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