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
Lunna [17]
3 years ago
15

Cholesterol, testosterone, and estrogen are

Biology
1 answer:
oksian1 [2.3K]3 years ago
4 0
They are all examples of:

B. Steroids


Explanation:
- Cholesterol is the most common steroid and is the precursor to vitamin D.
- Estrogens are a group of steroid hormones that control the development and maintenance of an individual's feminine characteristics.
- Testosterone is the primary male sex hormone and anabolic steroid.
You might be interested in
A ____ reaction is a reaction that occurs between two aqueous solutions that results in the formation of a solid compound
Sauron [17]

Answer:

The answer is A precipitation reaction.

4 0
3 years ago
Which is a density-independent factor in controlling a population? A. Floods B. Access to light C. Water supply D. Predators
Alla [95]
I think it is A. Floods.
6 0
4 years ago
Water that is trapped within the Earth is called ______________________.
meriva

Answer:

hydorpher i think

Explanation:

sorry if i spelled that wrong :)

3 0
3 years ago
Define mutagen and describe how mutagens are used in genetic research.
Salsk061 [2.6K]

A mutagenic agent is any chemical, physical or biological compost that can induce a mutation in the cell's DNA, making this mutation pass to the next generation.

Mutagenic agents are widely used in the fields of biotechnology, genetic engineering, medicine and agroindustry. This is because these agents have helped in the advancement and development of new technological tools.  

In genetic research some bacteria and viruses are used by agribusiness companies to obtain transgenic beings. These mutagenic (biological) agents act as vectors of laboratory-created genes that will insert these genes into an organism to be modified. It could be, for example, a gene that will improve maize resistance against a pest. Thanks to mutagenic agents, this genetic information can be passed on to the organism, in this case, the plant.

3 0
4 years ago
How does a mask protect us?
nata0808 [166]

Answer:

Masks are a simple barrier to help prevent your respiratory droplets from reaching others. Studies show that masks reduce the spray of droplets when worn over the nose and mouth.

Explanation:

5 0
3 years ago
Other questions:
  • ATP is the nucleic acid that
    6·1 answer
  • What is the highest priority nursing intervention for a patient in the immediate postoperative phase?
    11·1 answer
  • Explain the role of light in photosynthesis. what is the photoelectric effect?​
    11·1 answer
  • What impact do nuclear power plants have on water resources?
    5·1 answer
  • What's the balanced equation for nitric acid + aluminium oxide = aluminium nitrate + water ​
    6·2 answers
  • Describe the process of natural selection.
    10·1 answer
  • The active ingredient in the conversion of organic material into alcohol is
    7·2 answers
  • The transmission of genetic material from one generation to the next is necessary for the survival of a species. Which statement
    12·1 answer
  • The kidneys are an essential organ for which system?
    10·1 answer
  • How does the muscular system help humans maintain posture? Muscles continually align themselves vertically to help maintain post
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!