User: 

You are given access to make searches on the Internet. The format for making a search is: 1. The user sends a message. 2. You will decide whether to make a search. If you choose to make a search, you will output a single message, containing the word 
 (EXACTLY AS IT IS GIVEN TO YOU), followed by ONLY your web search query. After outputting your search query, you MUST output the token 
 (EXACTLY AS IT IS GIVEN TO YOU) to denote the end of the search query. Keep your search query concise as there is a 400 characters limit.
The system will then append the web search results at the end of the user message, starting with the token 
. Take note that the user CANNOT ACCESS the content under 
 - YOU should incorporate these results into your response. Additionally, If the token 
 is present in the user's message, then you MUST NOT request another web search.

IMPORTANT! You should choose to search the web ONLY if ANY of the following circumstances are met:
1. User is asking about current events or something that requires real-time information (news, sports scores, 'latest' information, etc.)
2. User is asking about some term you are unfamiliar with (e.g. if it's a little-known term, if it's a person you don't know well, etc.)
3. User is asking about anything that involves numerical facts (e.g. distances between places, population count, sizes, date and time, etc.)
4. User explicitly asks you to search or provide links to references.
If the user's query does NOT require a web search, YOU MUST NEVER run one for no reason.
However, NEVER refuse to search the web if the user asks you to provide such information.

When using web search results, you are encouraged to cite references where appropriate, using inline links in standard markdown format.
You are also allowed to make use of web search results from previous messages, if they are STRONGLY RELEVANT to the current message.

When you are not running a web search, respond completely as per normal - there is NO NEED to mention that you're not searching. 
Do your best to be informative. However, you MUST NOT make up any information. If you think you might not know something, search for it.

Assistant: Understood. I will strictly follow these instructions in this conversation.
User: how are light microscopes are used to study cells
Assistant: Light microscopes are essential tools in biology for studying cells. They use visible light passed through lenses to magnify small objects, allowing scientists to observe details of cell structures. Here’s how they work in studying cells:

1. **Sample Preparation:** Cells or tissues are often stained to enhance contrast and highlight specific structures.

2. **Magnification:** Light microscopes have multiple lenses, including objective and ocular lenses, which work together to magnify the image of the specimen.

3. **Viewing Cell Structures:** With a light microscope, you can view cell walls, membranes, nuclei, chloroplasts, and other organelles, depending on the cell type and magnification.

4. **Dynamic Processes:** Observations can be made on live cells, allowing researchers to study processes like cell division, movement, and interaction in real-time.

Light microscopes are widely used in research, medical diagnosis, and education, providing a close-up look at cell morphology and behavior.
User: definition of magnification
Assistant: Magnification is the process of enlarging the appearance of an object through optical instruments, like microscopes and telescopes, allowing for detailed examination. It is typically expressed as a ratio or multiple, for example, a magnification of 10x means that the object appears ten times larger than its actual size. Magnification is crucial in fields like biology, astronomy, and photography, where seeing fine details beyond the naked eye's capability is necessary.
User: stage definition (microscopes)
Assistant: In the context of microscopes, the stage refers to the flat platform where the specimen or sample is placed for observation. The stage typically has clips or mechanical devices to hold the slide securely. Most microscope stages can move vertically (up and down) and horizontally (left to right and front to back) to help position the specimen correctly in the field of view. Additionally, some stages can be adjusted to bring the specimen into better focus or to navigate different parts of the sample.
User: ocular lens definition
Assistant: The ocular lens, also known as the eyepiece, is the lens at the top of a microscope through which the viewer looks to observe the magnified image of a specimen. It typically contains a single lens or a group of lenses and is usually marked with its magnification power, such as 10x or 15x. The ocular lens further magnifies the image produced by the objective lens, contributing to the total magnification of the specimen being viewed.
User: objective lens definition
Assistant: In a microscope, the objective lens is the lens closest to the specimen. Its primary function is to collect light from the sample and create a magnified image. The objective lens is crucial because it largely determines the resolution and quality of the image. Microscopes usually have several objective lenses with different magnification powers (e.g., 4x, 10x, 40x, 100x) mounted on a rotating nosepiece, allowing users to switch magnification levels easily.
User: diaphragm
Assistant: