1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
shusha [124]
3 years ago
7

In order for most chemical reactions to occur in living things what inorganic substance must be present?

Biology
1 answer:
sasho [114]3 years ago
4 0

i would say oxygen and hydrogen

You might be interested in
In a line of human cells grown in culture, a geneticist isolates a temperature-sensitive mutation at a locus that encodes an ace
GarryVolchara [31]

Answer:

A general decrease in transcriptional activation

Explanation:

When acetyl groups are added to histone proteins by acetyltransferase enzymes, the 30-nm chromatin fiber will not be formed because the proteins are prevented from doing so. This further destabilizes the chromatin structure and allows the occurrence of transcription. However, raising the cells to  40°C does not allow the acetyltransferase enzyme to function and hence the acetyl group will be hindered from being added to the histone protein which is the main target of the enzymes. Thus, transcription activation will be blocked because the chromatin and nucleosomes would remain stabilized.

5 0
4 years ago
Read 2 more answers
Why is the transfer of energy in a food chain usually only about 10 percent efficient?
Schach [20]
It is only 10% efficient because the majority of the energy is converted. Some is lost in heat, some is not processed at all. Mostly a lot of energy is used to regenerate ATP.
7 0
3 years ago
"Discuss three factors that affect your daily food choices. For each factor with a negative outcome, suggest at least one change
professor190 [17]

Answer:

Three factors that affect my daily food choices include:

1. Taste

2. Length of time for preparation

3. Method of preparation.

Explanation:

When making choices for food, I tend to take several factors into consideration. Some of these factors include;

1. The taste of the food: If the food tastes good and is not too spicy I am more inclined to choose such food.

2. Length of time for preparation: Especially on stressful days, I tend to consider the length of time required to prepare a healthy meal. If it takes so much time I am more inclined to eat fast food which is not a good choice.

  • To change this negative outcome, I hope to plan my affairs for the day and prepare healthy meals beforehand, which could be stored in the refrigerator and reheated when I need it.

3. Method of Preparation: Some foods require paying attention to details. For example, food that uses up, a lot of vegetables would require thorough washing to prevent particles in the food. Busy days also get me exhausted with no strength to pay attention to these protocols.

  • To turn this around, I hope to employ the help of a family member to make the process easier.
  • I also hope to process most of my ingredients and keep them ready for use so that I would not have to do a lot of processing while cooking.
5 0
3 years ago
what is the name of the cycle that converts inorganic carbon dioxide into a carbohydrate molecule a plant can use​
mote1985 [20]

Answer:

Photosynthesis.

Explanation:

Photosynthesis is the process by which photosynthetic organisms such as plants and algae turn inorganic carbon compounds (usually carbon dioxide) into organic carbon compounds (usually carbohydrate sugars such as glucose). It causes carbon to move from one reservoir to another; examples are photosynthesis, respiration and combustion.

6 0
3 years ago
Suggest why a glass tank with water was placed ​
fredd [130]

Answer:

The two layers of glass provides protection from the heat of the lamp, and the water level moves down rapidly as the gas is collected.

This is the Answer for your question :3

I hope you are having a great day ❤️❤️❤️

4 0
3 years ago
Other questions:
  • How does the shape of the amoeba allow it to become much larger than other cells?
    7·1 answer
  • In an controlled experiment, why is it important to change just one variable at a time
    5·1 answer
  • Define 'ecosystem'. <br>with explanation<br>★★★★★​
    14·1 answer
  • Which of the following is true of vacuoles?
    7·2 answers
  • Difference between transpiration cooling mechanism and cooling mechanism of mammals
    10·2 answers
  • What does resting potential mean
    14·1 answer
  • Why mosquito is called vector for malaria?
    12·1 answer
  • What is scince and physics physics<br><br>bye friends mai 5pm ko on aunga ​
    10·2 answers
  • A colony of bees was observed feeding on nectar while pollinating plants. What type of ecological relationship exists between th
    6·1 answer
  • What are 2 observations that lamarck makes and what is the inference he makes based on these observations?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!