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
Mademuasel [1]
3 years ago
12

"in order for the stain to penetrate the impervious coat of the spore, which primary stain is steamed into the cell surface?"

Biology
1 answer:
lana66690 [7]3 years ago
7 0

Answer;

-Malachite green

Explanation;

-Malachite green is also used in endospore staining, since it can directly stain endospores within bacterial cells; here a safranin counterstain is often used.

-Because of their tough protein coats made of keratin, spores are highly resistant to normal staining procedures. The primary stain in the endospore stain procedure, malachite green, is driven into the cells with heat.

You might be interested in
Item 49 unlike obese individuals who do not suffer from binge-eating disorder, binge eaters are more likely to multiple choice c
djyliett [7]
<span> overvalue their physical appearance, weight, and body shape. </span>
6 0
3 years ago
Identify which layer of the integumentary system each of the following is most likely to be found and provide a one phrase descr
Zielflug [23.3K]

Answer:

The integumentary system comprises the skin, nails, hair and exocrine glands. The average persons skin weighs a approximately 9Kilograms and spans about  20 square feet.

Phagocytic cells: These are found in the dermis or hypodermis. The skin layer that lies directly beneath the epidermis and above the subcutaneous layer is the <em>dermis</em>. It is made up of fibrous and flexible tissue and is the thickest layer of the skin. It thus gives the skin power and flexibility.

Phagocytic cells are cells within the skin that are designed for detecting, engulfing, and destroying pathogens (such as bacteria and other harmful organisms) and apoptotic cells. Apoptotic cells are cells in the human body that have spent their lifespan and are ready for replacement.

Keratinocytes: This is the most common type of cell in the human skin. It is mostly found on the Epidermis and comprises about 95% of the same.

The Epidermis is the most visible part of the skin. It is the part of the skin which the eyes can see. Its function is mostly protective. It receives all nutrition from the dermis because it does not contain any blood vessels.

Arrector Pili Muscle: Beneath the skin, there are tiny muscles that are attached to the base of a hair follicle at one end and to dermal tissue on the other end. These are known as the Arrector Pili.

Papillae: The dermal papillae comprise a little amount of the dermis. They project out of the epidermis. They aren't always immediately visible on the surface of the skin but tend to be quite obvious when examined under a microscope.

Melanocytes: These are neural crest-derived melanin-producing cells. They are mostly found in the lower layer of the skin's epidermis (also known as the stratum basale), the middle layer of the eye (uvea), the inner ear, the vaginal epithelium, the meninges, the bones, and the core. A black pigment mainly responsible for skin color is melanin.

Paccinian corpuscles: can always be seen in the deep part of the dermis of both glabrous and hairy skin. Structurally, they are very much like the  Meissner's corpuscles.

Paccinian corpuscles can be found in the Periosteum of the bone, capsules of the joints, pancreas, other internal organs, breast, and genitalia.

Cheers    

8 0
3 years ago
Which of the following sentences best describes osmosis?
bearhunter [10]

Answer:

D is the correct Answer

Explanation:

it is D because there is a difference bewtween them so watch what you selected please

6 0
2 years ago
I need help with this
Inessa [10]

G...eventually the larger fish would catch on that these smaller fish are a problem.

8 0
3 years ago
Elements used to make for computers include germanium and :<br> a. oxygen or b. silicon
lutik1710 [3]
Answer:Silicon
Explanation: It would be considerably difficult to build computers with a gas. 
5 0
2 years ago
Other questions:
  • Who came first on earth archaea or bacteria?​
    14·1 answer
  • The appearance of living systems on Earth from non-living molecules is called
    12·2 answers
  • What do scientific models predict will happen to Earth's oceans if current trends continue unmitigated?
    6·2 answers
  • How does cryptosporidium pass from one organism to another? Be specific.
    14·1 answer
  • A 1475 kg car with a speed of 66.5 km/h brakes to a stop. How many cal of heat are generated by the brakes as a result?
    10·2 answers
  • Hey guys this is my biology and can you guys help out here's the question and answers
    5·2 answers
  • Which statement describes a cell belonging to a haploid organism that is capable of
    15·1 answer
  • What is the difference between a gene and a allele?
    15·1 answer
  • The myelin sheath consists of
    6·1 answer
  • Which of the following are sensory organs in the human body?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!