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3 years ago

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Amniocentesis is a test in which fluid is removed from the uterus so the baby's genetic composition can be determined. true or f

alse

1 answer:

lara [203]3 years ago

3 0

Amniocentesis is a test in which fluid is removed from the uterus so the baby's genetic composition can be determined.
true

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What common virulence factors are found in Neisseria?

HACTEHA [7]

The common virulence factors found in Neisseria are polysaccharide capsule, endotoxin, IgA1 protease, pili, and proteins.

Explanation:

Neisseria species are Gram negative diplococcic highly pathogenic bacteria which cause meningococcal and gonococcal diseases in humans.

<u>Virulence factors of Neisseria meningitidis</u><u>: </u>

Polysaccharide capsule: Antigenic anti-phagocytic capsular polysaccharides form a capsule and surround the bacterium. About 13 serotypes are present based on which the bacteria is classified.

Endotoxin: Composed of lipooligosaccharides leading to hemorrhage, sepsis, and petechiae on skin

IgA1 protease: Enzyme that breaks and cleaves the antibody IgA

Pili: Attaches bacterium to respiratory tract cells. Acts antigenic against the body’s immune system.

Diseases: Meningococcal - Meningitis, meningococcemia

Transmission: Respiratory tract

<u>Virulence factors of Neisseria gonorrhea :</u>

Pili: Complex gene codes for hypervariable genomes and antigenic against antibodies

Protein porins of outer membrane: Two protein complexes – Por A and Por B – facilitates invasion of epithelial cells

Opaproteins – facilitates attachment and further invasion of epithelial cells.

Diseases : Gonococcal – epididymitis, prostitis etc in men and pelvic inflammatory disease in women

Transmission: Sexual transmission

8 0

2 years ago

Which action for healthier eating should be placed in the missing box?

dem82 [27]

Answer:

The correct answer would be - Draft a list of three healthy goals to achieve in three months.

Explanation:

Lets find options to perceive any reason why they are accurate or inaccurate.

Composing a rundown of your preferred foods to eat on "cheat" days, is simply lead yourself up for disappointment. You are drafting a rundown of the unfortunate things you need to do as opposed to making an arrangement to eat more beneficial.

Making a diet or food plan that doesn't meet the least healthy benefits is simply the most noticeably terrible thing you can accomplish for yourself. Healthy benefits are the things that prop you up and give your body the vitality it needs to go on. In the event that you don't get the sustenance you need, you will meet many more medical problems than you would in the event that you simply eat healthily.

Lessening your running days from three to two isn't so terrible, be that as it may, it doesn't fit with the subject of eating more beneficial. It doesn't relate legitimately to good dieting.

Making smart dieting objectives is overall the best game-plan. On the off chance that you make an arrangement to eat well and stick to it, you will in the long run wind up feeling more advantageous than at any other time!

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3 years ago

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Which statement about fat is true?

BlackZzzverrR [31]

A. Fat is necessary for your body to function properly.

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Which statement describes cellulose? Cellulose gives cell walls of plants their rigid structure. A good source of cellulose come

egoroff_w [7]

Answer: cellulose gives cell walls of plants their rigid structure

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2 years ago

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ddd [48]

Answer:

B.

Explanation:

some scientists estimate that chlamydia is responsible for as many as one in five cases of infertility in women. However, chlamydia does not only affect female fertility, it can also take a toll on male fertility

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3 years ago