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zheka24 [161]
3 years ago
8

During photosynthesis, oxygen is converted to carbon dioxide. True Or False?

Biology
2 answers:
alekssr [168]3 years ago
7 0
False, during photosynthesis carbon dioxide is absorbed into the plant from the air and converted into oxygen.
sattari [20]3 years ago
6 0
False carbon dioxide is converted to oxygen.
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Neporo4naja [7]

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A nurse assisting a nursing student with medications asks the student to describe how penicillins (PCNs) work to treat bacterial
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Penicillins disrupts bacterial cell wall synthesis.

<h3>How does penicillin affect bacterial cell walls?</h3>
  • Penicillin kills bacteria by inhibiting the proteins which cross-link peptidoglycans in the cell wall .
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  • β-Lactam antibiotics, including penicillins, cephalosporins, monobactams, and carbapenems, are distinguished by a lactam ring in their molecular structure and act by inhibiting the synthesis of the peptidoglycan layer of bacterial cell walls.
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To learn more about Penicillin from the given link

brainly.com/question/11849121

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5 0
2 years ago
What causes formation of the fertilization envelope?
Sonja [21]

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Sperm-egg interaction

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The formation of fertilization envelope is well-studied on the model system- sea urchin. It has been shown that, the fertilization envelope is formed after the initial sperm-egg interaction from the egg surface vitelline envelope and the paracrystalline protein fraction which is derived from cortical granules. Secretion from cortical granules, prevents polyspermy.

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Biology help!!
ser-zykov [4K]
Genetic variation is the answer to ur question
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