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morpeh [17]
4 years ago
13

Alexander Fleming discovered a type of that kills bacteria, which led to the development of Penicillin.

Biology
2 answers:
blagie [28]4 years ago
3 0

Answer:

mold juice

Explanation:

jeyben [28]4 years ago
3 0

Answer:

mold

Explanation:

he used was studying molds and how they formed when he accidentally discovered an antibiotic substance.

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In which phase of mitosis do the chromosomes line up along the center of the cell?(1 point)
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metaphase

Explanation:

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How is light energy processed in the light reaction of photosynthesis? through sugar glycolysis
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Through an electron transport chain.
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A nucleus within an ascus undergoes meiosis, producing four haploid spores, which then undergo mitosis, producing eight haploid
natima [27]

Answer:

Four.

Explanation:

Initially four haploid spores are produced by meiosis. We know that during meiosis pairing between homologous chromosomes occurs and this created genetic difference between the divided cells. Exchange of genetic material doesn't occur during mitosis so mitotically divided cells are similar. Thus when spores divide by mitosis and become eight in number, here will be no new genetic difference.

The complete sentence will be -

A nucleus within an ascus undergoes meiosis, producing four haploid spores, which then undergo mitosis, producing eight haploid ascospores. These haploid ascospores contain a maximum of four different genetic types.

5 0
4 years ago
What determines an atom's chemical properties?
Feliz [49]
B. The number of electrons in the outermost shell.
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7 0
3 years ago
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A nursing student is listing the different levels of the health care services pyramid. Under which type of health care services
vladimir2022 [97]

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1. Tertiary Care

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Tertiary care is a specialized health care for inpatients over an extended period of time usually on referral by primary or secondary health care personnel, involving contemporary and complex procedures and treatments.

Examples include: Cancer management, complex medical and surgical procedures.

Subacute Care is defined as an inpatient care for someone who has an acute illness. It is treatment administered immediately after acute hospitalization or in some cases, in place of it to treat and provide care for people with medically complex conditions.

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