All categories

3 years ago

The other cell organelle that only plant cells have

Health

2 answers:

Reil [10]3 years ago

7 0

Answer:

chloroplasts

Explanation:

chloroplasts contain a greenish pigment that gives the plant it's color

Masteriza [31]3 years ago

3 0

Chloroplasts. That’s why plants are green. They have green pigments.

You might be interested in

What is contributory negligence

Naya [18.7K]

Contributory negligence is when the negligence is the plaintiff's full fault or part of there fault. Or simply they are injured because of their own negligence or they may have contributed to their injury.
A defense to a claim of negligence

4 0

3 years ago

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.

Virulence factors of Neisseria meningitidis:

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

Virulence factors of Neisseria gonorrhea :

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

3 years ago

Ever since he suffered a brain injury by falling from a ladder, Zack's wife has continued to tell the doctor that his personalit

Misha Larkins [42]

Answer:

Yes its true, most probably it could be due to damage of frontal lobe that's why Zack is total changed by his thinking, emotional expressions and language. As he was fun loving and carefree personality but now he is more critical and for little reason he yells at his children.

Explanation:

Frontal lobe is the brain part which is responsible for the control of cognitive skills in humans like memory, emotional expression, language, sexual behaviors, judgement, and problem solving.

So, Zack personality changes due to damage of frontal lobe of his brain's cortex.

8 0

3 years ago

1. The amount you tan or burn while in the sun depends on the amount of _______ in your skin.

DochEvi [55]

Answer:

1. A

2. B

3. A or D

4. C

5. B

6. B

7.A

8. D

9. B

10. C

11. B

12. B

Explanation:

I answered these to what MY teacher taught me. Curriculums are different in each state.

8 0

3 years ago

Violence and incivility between hospital employees can contribute to turnover of _____ performers, hinder effective ______, and

Neporo4naja [7]

Violence and incivility between hospital employees can contribute to turnover of top performers, hinder effective teamwork, and jeopardize the quality of patient care.

- - -
B. Top, teamwork

8 0

4 years ago