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sineoko [7]
3 years ago
9

Most antibiotics work best on actively growing bacteria. At which phase are bacteria most susceptible to the actions of these an

tibacterial drugs?
Biology
1 answer:
Vladimir [108]3 years ago
6 0

Answer:

The correct answer is- log phase

Explanation:

Most antibiotics work on actively growing bacteria and the log phase is the phase when bacteria is metabolically most active and actively divide. Bacteria is most susceptible to antibiotics in log phase because the target of most antibiotic is cell wall,  protein, DNA and in log phase new proteins, DNA and cell wall is actively synthesized in large amount.

Therefore antibiotics get their target easily during the log phase of bacteria which allows the bacteria to become most sensitive towards antibiotics in this phase. Therefore the right answer is log phase.

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Sign an experiment.
expeople1 [14]

The answers to the questions required for the design experiment above are :

  • If shark attack are related to the number of elephant seals in an area, then shark attack will increase as the number of elephant seal increases

  • If shark attack are unrelated to number of elephant seal in an area, then shark attack is unaffected by increase or decrease in number of elephant seal.

  • The Control Group : Beaches or areas where elephant seals aren't present or period of the year when there are no elephant seal at the beach.

  • The Experimental group : Beaches where varibale portions of elephant seals are found (area with high, medium or low).

  • The Dependent variable : Number of shark attacks

  • The Independent variable : The different number of elephant seals found.

  • Data to be collected include : The number and type of elephant seals found at various beaches and the number of shark attacks recorded at the various points.

  • John will be able to deduce if the number of elephant seals and number of shark attacks recorded corded are related.

The hypothesis of an experiment is a proposition which requires experimental testing in other to establish it's validity.

The Control Group refers to a portion of the subject which aren't given or exposed to the treatment used in an experiment.

The Experimental group are the portion of the subjects which are subjected to the treatment condition.

The Dependent variable is the measured variable is changes as the independent variables are tweaked.

Independent variable is the predictor variable, it causes a change in the output of the dependent variable.

Learn more : brainly.com/question/17528320?referrer=searchResults

5 0
2 years ago
The points of muscle attachment are known as the
Alik [6]

Answer:

Origin and Insertion

Explanation:

The origin is the point of attachment of a muscle that remains relatively fixed during contraction.

The insertion is the point or mode of attachment of a skeletal muscle to the bone or other body part that it moves.

3 0
2 years ago
Use the drop-down menus to complete the sentences.
VikaD [51]

Answer:1. Cell Wall

2. Water

3. Eukaryotic

4. Autotrophic

7 0
3 years ago
Read 2 more answers
How can goats eat acacia trees
blondinia [14]

Answer:

The leaves of the branches of the forest and garden trees are very valuable roughage for goats in winter. It can replace up to half of the estimated roughage for the day, ie. 4-5 twigs weighing 2 kilograms. The nutritional value of wallets is about 2 times less than that of hay. The most nutritious is acacia, followed by willow, hazel, elm, linden, oak, ash, maple, pear, quiver, poplar, etc. Regardless of the type, the most nutritious are the leaves prepared in June and July, while the branches of the trees are still tender and not completely woody.

3 0
3 years ago
PLEASE HELP ME ASAP
Oduvanchick [21]

Answer:

Evaporation

Explanation:

*-*-*-*-**-*-*-*-*-*-*

When the sun gets hot, water from any lakes, oceans, rivers, or any part with a large body of water evaporates.

This means that water turns into a gas form called "water vapor" that rises into the atmosphere.

Hope this helps <3

3 0
2 years ago
Read 2 more answers
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