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umka2103 [35]
3 years ago
9

Describe how scients and bioligist study the world

Biology
1 answer:
dmitriy555 [2]3 years ago
5 0
Through science not their own beliefs. they want to know as much as they can through science.
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Using at least three sentences, explain the cycling of energy through the processes of photosynthesis and cellular respiration.
Mademuasel [1]
Photosynthesis<span> makes the glucose that is used in </span>cellular respiration<span> to make ATP. The glucose is then turned back </span>into <span>carbon dioxide, which is used in </span>photosynthesis<span>. While water is broken down to form oxygen </span>during photosynthesis, in cellular respiration<span> oxygen is combined </span>with<span> hydrogen to form water.
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4 0
2 years ago
CAN SOMEONE HELPP MARK BRAINLEST
Lena [83]

Answer:

2a.cell and their components

2bcells ....living

2c pre existing cells

3the structural and functional unit of life

4true nucleus .....organells

5 true nucleus ......membrane

8 0
2 years ago
If light-independent reaction can run without light, why does oxygen production stop?
madreJ [45]

Answer:

ask ur teacher

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5 0
2 years ago
Which theme of geography describes features that make a site unique?
omeli [17]
Place is one of the five themes of geography that describes the features that make a site unique such as paris, france has the eiffel tower and the arc de triumph. In addition, the five themes of geography are location, place, region, movement and human environment interaction. 
6 0
3 years ago
In general, why might cell-wall inhibiting antimicrobial drugs be less effective on gram-negative bacteria compared to gram-posi
asambeis [7]

Cell-wall inhibiting antimicrobial drugs be less effective on gram-negative bacteria compared to gram-positive bacteria because the outer membrane of the gram-negative bacteria inhibits penetration of the drug and the peptidoglycan found in gram-positive bacteria is structurally different from that in gram-negative bacteria.  

Answer: Option B & C

<u>Explanation:</u>

Antimicrobial drugs are induced into a body to act on that particular selective bacterium which causes disease. When antimicrobial drugs are injected they act efficiently on the gram positive bacteria inhibiting the proliferation of the cells by acting on the cell wall so that cell multiplication doesn’t happen.

On the other hand it is hard to act on the gram-negative bacteria as it has a cell membrane that inhibits drug penetration into it. Both cell walls contain peptidoglycan but in the gram-positive is more assembled and layered while in the gram-negative it is just a thin layer. As gram-positive is thick layered it provides place for another molecule to attach to it but the thin layer in gram-negative inhibits it.

4 0
3 years ago
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