Question and answer
what is the electron microscope used for?
Question|Asked by vmarshall
Asked 3/15/2016 2:41:48 PM
Updated 4/6/2023 12:17:02 AM
1 Answer/Comment
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Original conversation
User: what is the electron microscope used for?

Weegy: An electron microscope would be used if a sample was too small to be seen with an optical microscope.




User: Hook was the first to discover cells in a cork

Weegy: TRUE Hooke was the first to discover cells in a cork.
Kaysha|Points 7909|

User: what is the mitochondria?

User: Moving substances from a lower concentration to a higher concentration requires?

Weegy: Moving substances from a lower concentration to a higher concentration requires ACTIVE TRANSPORT.
jeifunk|Points 67073|

User: A light or optical microscope most commonly used is called a?

Weegy: A light or optical microscope most commonly used is called a Bright -field microscopy.
Jeih|Points 62|

User: The cell wall passively diffuses oxygen and carbon dioxide in and out of the cell?

Weegy: The plasma membrane passively diffuses oxygen and carbon dioxide in and out of the cell.



User: Biologists Schleiden and Schwann would state that all cells come from other cells, the smallest living unit is the cell all living things are made up of a cell or cells





Question|Asked by vmarshall
Asked 3/15/2016 2:41:48 PM
Updated 4/6/2023 12:17:02 AM
1 Answer/Comment
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Rating
3
Biologists Schleiden and Schwann would state that, all cells come from other cells, the smallest living unit is the cell and all living things are made up of a cell or cells.
Added 4/6/2023 12:17:02 AM
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Questions asked by vmarshall
are lipids derived from fish, beans, milk, and eggs ]
Question|Asked by vmarshall
Not Answered
Updated 4/6/2023 12:16:57 AM
1 Answer/Comment
Lipids are NOT derived from fish, beans, milk, and eggs.


Added 4/6/2023 12:16:57 AM
This answer has been confirmed as correct and helpful.
does water regulate tempature?
Question|Asked by vmarshall
Updated 8/6/2019 7:27:21 AM
1 Answer/Comment
Water regulates temperature. TRUE.

Added 8/6/2019 7:27:21 AM
This answer has been confirmed as correct and helpful.
are lipids made up of steroids and phospholipids?
Weegy: What type of lipid is estrogen? Answer: steroid User: are lipids held together by peptide bonds? (More)
Question|Asked by vmarshall
Updated 11/12/2022 7:17:25 PM
1 Answer/Comment
Lipids held together by peptide bonds: FALSE.
Added 11/12/2022 7:17:25 PM
This answer has been confirmed as correct and helpful.
are Triglycerides the most common type of carbohydrates ?
Question|Asked by vmarshall
Not Answered
Updated 4/6/2023 12:17:10 AM
1 Answer/Comment
Triglycerides are the most common type of carbohydrates. FALSE.


Added 4/6/2023 12:17:10 AM
This answer has been confirmed as correct and helpful.
Certain carbohydrates are enzymes or catalysts?
Weegy: Yes. An enzyme is a type of catalyst. User: Sodium has one electron in its outer energy level. According to the octet rule,? Weegy: B is the correct answer. Sodium has 11 electrons and needs 10 to be fully filled and therefore is ready to lose 1 electron and becomes Na+ User: When dissolved in water, hydrogen ions are released from _____ and hydroxyl ions are released from _____. Weegy: A substance that releases hydrogen ions in water is a base, FALSE. User: Which of the following are not abundant elements in the body? hydrogen boron copper oxygen nitrogen Weegy: Boron and copper are not abundant elements in the body. User: Chemistry is important in biology because both sciences focus study on? (More)
Question|Asked by vmarshall
Updated 11/22/2021 9:14:29 PM
2 Answers/Comments
Chemistry is important in biology because both sciences focus study on: living organisms.

Added 7/21/2021 9:48:34 PM
This answer has been confirmed as correct and helpful.
When dissolved in water, hydrogen ions are released from acids, and hydroxyl ions are released from bases.


Added 11/22/2021 9:14:29 PM
This answer has been confirmed as correct and helpful.
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