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
neonofarm [45]
3 years ago
9

Can someone help me with this please, i will mark brainliest !!

Biology
1 answer:
Olegator [25]3 years ago
8 0

Answer:

the enzymes have been denatured

You might be interested in
When one single allele/trait is being examined, it is called
Naddik [55]
Monohybrid cross
monohybrid cross
4 0
3 years ago
Read 2 more answers
What causes waves to occur in the ocean?
gulaghasi [49]
Waves are most commonly caused by wind. Wind-driven waves, or surface waves, are created by the friction between wind and surface water. As wind blows across the surface of the ocean or a lake, the continual disturbance creates a wave crest. These types of waves are found globally across the open ocean and along the coast. 
4 0
3 years ago
Read 2 more answers
Which of the following is NOT one of the three major types of stimuli to trigger endocrine glands to manufacture and release the
almond37 [142]

Answer:

option C. permissive stimuli

Explanation:

The three major kinds of stimulus that triggers the endocrine glands to synthesize and release hormones are humoral stimuli, hormonal stimuli and neural stimuli. The humoral stimulus regulates the release of hormones with the changes in the concentration of extracellular fluids. For example, the increase of glucose concentration in blood causes pancreas to release hormone insulin.

The hormonal stimuli allows secretion of hormone only with the secretion of any other hormone. The hypothalamus gland secretions allows the anterior pituitary gland to secrete hormones. The release of thyroid hormone is an example of hormonal stimuli.

The neural stimuli allows the production of hormones directly from the glands. The production of epinephrine and norepinephrine hormones are the example of neural stimuli. Thus, option C is correct.

6 0
2 years ago
Through which microscope were cells first observed?
poizon [28]

Compound microscope

<h3>Further explanation</h3>

In 1665, Robert Hooke used a compound microscope to observe cells. Hooke observes the cell walls of dead plants (in the form of cork) when they appear under a microscope. He named it the cell because it looked similar to a cellula or small room inhabited by monks.

Development of microscopy:

  • 1590: Hans and Zacharias Janssen, as Dutch lens grinders, mounted two lenses in a tube to produce the first compound microscope.
  • 1660: Robert Hooke published <em>Micrographia</em>, containing detailed observations of biological materials made with the best compound microscope.
  • 1676: Anton van Leeuwenhoek was the first person to observe a live cell under a microscope, i.e., the algae Spirogyra.
  • 1931: Ernst Ruska constructed the first electron microscope. With the invention of the electron microscope, many infectious agents smaller than bacteria could be seen.

Until now, we can see how important the use of microscopes, especially in microbiology, that is the study of microorganisms.

<h3>Learn more</h3>
  1. How was the water filtered to remove debris and living organisms?  brainly.com/question/5646770
  2. About the single bonds in fatty acids brainly.com/question/1386856
  3. The theoretical density of platinum which has the FCC crystal structure. brainly.com/question/5048216

Keywords: compound microscope, Robert Hooke, cells first observed, cork, dead plant, walls, Anton van Leeuwenhoek

3 0
3 years ago
Read 2 more answers
Which dates are represented by months x,y,z
Scorpion4ik [409]

Answer:

Is there more information ?

Explanation:

5 0
3 years ago
Other questions:
  • 9. Biodiversity is valuable partly because it (1 point)
    11·1 answer
  • Which of the following molecules link together to form starch?
    13·2 answers
  • Which of the following is a biological catalyst?
    9·2 answers
  • The sun is a medium-size star with average luminosity and temperature. Which of the following describes the relationship between
    9·2 answers
  • How big is a blood cell? How does its size compare to Dust Mites, and then to the E. coli bacteria?
    14·1 answer
  • Why do living organism need energy
    13·1 answer
  • In what ways are conjugation and transformation similar and in what ways are they different?
    13·2 answers
  • Stem Cell Research uses two types of stem cells - Adult and Embryonic - Why is one considered ethical and the other is not?
    7·1 answer
  • A variety of different species will colonize an environment over time through ecological succession. Therefore, ecological succe
    7·1 answer
  • A ______ food chain is one that includes a primary producer at the lowest trophic level and a herbivorous primary consumer at th
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!