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IgorLugansk [536]
3 years ago
7

1. How does a basic stain work? microbiology

Biology
2 answers:
LekaFEV [45]3 years ago
6 0

Answer:

In a simple stain, dyes that are either attracted by charge (a cationic dye such as methylene blue or crystal violet) or repelled by charge (an anionic dye such as eosin or India ink) are added to the smear. Cationic dyes bind the bacterial cells which can be easily observed against the bright background

Explanation:

SCORPION-xisa [38]3 years ago
4 0

Answer:

Explanation:

such as methylene blue, Gram safranin, or Gram crystal violet are useful for staining most bacteria. These stains will readily give up a hydroxide ion or accept a hydrogen ion, which leaves the stain positively charged.

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nalin [4]
As babies they may reach growth and development milestones later than other children do. These may include rolling over, sitting, standing, walking, and talking. As children in this age group, health problems and developmental disabilities can lead to behavior problems. For example, a child may develop oppositional defiant disorder which is a disorder in a child marked by defiant and disobedient behavior to authority figures. They may get this disorder because he or she does not communicate well or understand others' expectations. As teens puberty starts at about the same ages for teens with Down syndrome as for other teens. <span>They may face social difficulties and vulnerabilities <em /><em />such as abuse, injury, and other types of harm. They may also have a hard time handling strong emotions and feelings. Sometimes these struggles can lead to metal health problems, especially </span>depression which could lead to self-harm or even suicide. As adults men with Down syndrome most often are sterile and cannot father children. Many women with Down syndrome can have children, and they usually have early menopause which is <span>a natural decline in reproductive hormones when a woman reaches her 40s or 50s but in this case it would usually happen early in Down Syndrome women.

Hope this helps you out on your report is there anything else you want me too help you with? :)
</span>
5 0
3 years ago
Which product is the result of light reactions in photosyintheis
kodGreya [7K]

Answer:

Oxygen

Explanation:

Plants take in water, Carbon Dioxide and light to make oxygen for humans and animals to breath.

4 0
3 years ago
A Punnett square is used to predict the outcome of a genetic cross, however, does every actual cross result in the outcome predi
Kitty [74]

Answer:

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Explanation:

5 0
3 years ago
Put
posledela

Answer:

yes

Explanation:

because

7 0
2 years ago
Read 2 more answers
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It seems that you have missed to include the necessary options for this question so I had to look for it. Here is the answer. The one that lymphoid cells traps antigens and transport them to lymph nodes are the T LYMPHOCYTES. Hope this answers your question.
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