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S_A_V [24]
3 years ago
9

List some reasons why growth characteristics are more useful on agar plates than on agar slants

Physics
2 answers:
SpyIntel [72]3 years ago
5 0
Usually, in culturing of the bacteria we have a slant and then portion f it is transferred to the agar plate. The growth characteristics are more useful in the agar plates because it is where we really do the observation because bacteria in slants are still to be transferred in the agar plates. 
joja [24]3 years ago
3 0

Answer:

There are the few reasons for growth characterization are more useful on agar plates than on agar slant are discussed below.

Explanation:

Generally, agar plates are very larger and streaking out the bacteria can be possible in it. By doing this, you can find the analyzation of individual colonies of their morphology with the other uses.

  • Agar slants are usually used for the short time period of  stock cultures of bacteria.
  • Agar slants can be usually used to find the motility of bacteria by doing a single steak inoculation up the center of slant.
  • Agar plates are used used in stock cultures growing that can be refrigerated after the incubation and for several weeks it can be maintained.
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cricket20 [7]

Answer:

Length of the pendulum will be 3.987 m

Explanation:

We have given time period of the pendulum T = 8 sec

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We have to find the length of the simple pendulum

We know that time period of the simple pendulum is given by

T=2\pi \sqrt{\frac{l}{g}}

8=2\times 3.14 \sqrt{\frac{l}{9.81}}

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3 0
3 years ago
Which actions most likely cause the domains in a ferromagnetic material to align? Check all that apply. heating the material rub
ryzh [129]

Answer:

i. rubbing the material against a magnet

ii. placing the material in a magnetic field of opposite polarity

iii. placing the material near a strong magnet

Explanation:

Ferromagnetic materials are majorly metals which can be easily attracted by a magnet. ferromagnetic materials are made up of domains, behaves as minute pieces of magnet. They can be rearranged to align when under the influence of an external magnetic field.

The alignment of the domains in a ferromagnetic material can be caused by either of the following: rubbing the material against a magnet, placing the material in a magnetic field of opposite polarity, placing the material near a strong magnet.

8 0
3 years ago
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Which one?? please someone quick!​
LiRa [457]

Answer:

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Explanation:

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A wheel is rotating freely at angular speed 530 rev/min on a shaft whose rotational inertia is negligible. A second wheel, initi
Grace [21]

Answer: 53\ rev/min

Explanation:

Given

angular speed of wheel is \omega_1 =530\ rev/min

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Conserving angular momentum,

\Rightarrow I\omega_1=(I+9I)\omega_2\\\\\Rightarrow \omega_2=\dfrac{I}{10I}\times 530\\\\\Rightarrow \omega_2=53\ rev/min

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