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AleksAgata [21]
3 years ago
7

Imagine that you are the scientist who discovered cells. If you were to give a speech to a group of fellow scientists, what key

points would you include that describe your accomplishments?
Biology
2 answers:
jolli1 [7]3 years ago
5 0
<span>The key points about cell theory are as follows:
1. All living organisms are made up of cells; the organisms may be unicellular or multi cellular.
2. The cell is the basic unit of life.
3. New cells are derived from pre-existing cells.
4. All cells maintain homeostasis.
Some new facts have been added to these basic facts; the new facts added include the following:
(A). Energy flow occur withing all living cells.
(B). Hereditary information derived from DNA is passed from cell to cell.
(C).  All living cells are made up of the same basic chemical compositions.</span>
Scilla [17]3 years ago
4 0

- cells are basic units of structure and function in living things

- microscope made it possible for people to discover and learn about cells

- all living things are composed of cells

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In desert areas covered with black rock from ancient lava flows, rock pocket mice with darker fur are common. In other areas of
Mila [183]

For rock pocket mice, fur color is a phenotype

<h3>What are phenotypes?</h3>

Phenotypes refer to the morphological characters of organisms.

In other words, phenotypes refer to the physical appearance of living organisms.

In this case, the appearance of the rock pocket mice varied from darker fur on the black rock to lighter-colored fur on the lighter-colored rock. This means that the phenotype varies with the environment.

More on phenotypes can be found here: brainly.com/question/20730322

8 0
2 years ago
PLEASE PLEASE PLEASEEEE HELP
irakobra [83]

Answer:

im gonna go with a but if it is wrong then i am sorry

Explanation:

6 0
3 years ago
Read 2 more answers
What is the highest level of protein structure in human insulin, which has two polypeptides of different mass linked by several
-Dominant- [34]

The highest level of protein structure in human insulin, which has two polypeptides of different mass linked by several disulfide bonds Quaternary structures.

  • The fundamental structure of a protein is only the arrangement of the amino acids in a polypeptide chain.
  • In a medical environment, a doctor or nurse may also administer intravenous (into a vein) injections of human insulin solution. You will be closely observed by a doctor or nurse for side effects. Although it can reduce blood sugar levels, human insulin can not treat diabetes.
  • Disulfide bonds are important because they control the stability and conformational dynamics of proteins.
  • The case of proteins, which are frequently disulfide linked and must survive stresses resulting from their typical biological function, is particularly significant.

To learn more about insulin.

brainly.com/question/1398952

#SPJ4

4 0
1 year ago
Which of the following statements about the role of ATP in cell metabolism is true?
marishachu [46]
B. A form of energy coupling refers to using the release of energy from exergonic hydrolysis of ATP to initiate other endergonic reactions for cellular metabolism.
5 0
3 years ago
Read 2 more answers
To survive, an organism must be able to maintain stable internal conditions in a changing environment. This process is called ho
Reptile [31]

Answer:

1. Initial air temperature: 0 °C (32 °F)

2. Initial body temperature: 37 °C (99 °F)

3. The expected effect of different factors on body temperature are:

   A. Raising air temperature: Increase

   B. Lowering air temperature: Decrease

   C. Adding clothing: Increase

   D. Exercising: Increase

Explanation:

The question is incomplete, it is necessary to look for a software related to this homework.

<u>Homeostasis is a property of organisms that consists in their capacity to maintain a stable internal condition by compensating for changes in their environment</u> through the regulated exchange of matter and energy with the exterior. It is a a dynamic equilibrium controlled by a mechanism of feedback that constitute the self-regulating mechanisms. Examples of homeostasis are temperature regulation and the balance between acidity and alkalinity (pH)

The Human Homeostasis Gizmo™ is a software that allows you to explore  how the human body stays at a nearly constant  temperature in different conditions.  To use it, you have to set the air temperature at 0 °C (32 °F) and the body temperature at 37 °C (99 °F), and click Play. After a simulation of 1 hour, then click Pause and gather the information. Then, do the same cprocedure  to test the effect of other factors and Click Reset between each trial. To determine the effect of different factors on body temperature, you have to compare the  final body temperature to the final body temperature while  there is no specific movement or change.

Then:

1. Initial air temperature: 0 °C (32 °F)

2. Initial body temperature: 37 °C (99 °F)

3. The expected effect of different factors on body temperature are:

   A. Raising air temperature: Increase

   B. Lowering air temperature: Decrease

   C. Adding clothing: Increase

   D. Exercising: Increase

This is for a logical reason, anything you do to heat it or generate heat, will increase the temperature. And anything you do to generate cold, will lower the temperature.

The effect of different factors on body temperature according to Gizmo:

   A. Raising air temperature: Increase

   B. Lowering air temperature: Decrease

   C. Click Add to a sweatshirt, hat, pants, and  parka. Then, adding clothing:

   Maintained

   D. Set the Exercise level to 70%, then exercising: Increase

When the temperature increases, it is because you are able to record the results from the software and you see temperature goes from 99 °F to 100 °F. When the temperature decreases. it is because it goes from 99 °F to 97 °F. When it is maintained, there is no change.  

5 0
2 years ago
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