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3 years ago

Why do you think yeast is living?

Biology

1 answer:

AleksAgata [21]3 years ago

6 0

Answer:

well it's not really alive it just makes bread rise

Explanation:

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A 10-year-old child has an unknown infection and will need to provide a urine specimen for culture and sensitivity. To assure th

igomit [66]

Answer:

Obtain specimen before antibiotics are given.

Explanation:

Antibiotics may be defined as the chemicals given to kill or restrict the growth of the bacterial infection. The antibiotics are not available for virus as they can change their DNA.

The sensitivity results can be accurate if the nurse is able to ensure the successful culture of the antibiotics. Throat culture specimen is taken from the pharyngeal area. The aseptic technique can be used by the nurse for obtaining the blood and urine specimen.

Thus, the answer is obtain specimen before antibiotics are given.

7 0

4 years ago

What is the period of a satellite in a circular orbit just above the surface of the Moon? The Moon’s mass is 7.36 × 1022 kilogra

Tanya [424]

Answer:

Explanation:

The satellite revolves around moon due to centripetal force which is provided by gravity in this context so we can equate gravity and centripetal force.

$mrw^{2} = \frac{GMm}{R^{2} }$

where, m is mass of satellite

M is mass of moon

ω is angular velocity

G is Universal gravitational constant

R is the radius of moon

from the above equation we get ω as,

$w=\sqrt{\frac{GM}{R^{3} } }$

$T = \frac{2\pi }{w}$

$T= 2\pi \sqrt{\frac{R^{3} }{GM} }$

here M = 7.36 X 10^22

R = 1.738 X 10^6

G =6.67 X 10^-11

$T= 2X3.14 \sqrt{\frac{(1.738 X 10^6)^{3} }{6.67 X 10^-11 X 7.36 X 10^22} }$

T= 6.50 X 10^3 seconds

6 0

3 years ago

2. If you were to design a predator-prey relationship using a planktonic rotifer as the predator and a single celled green

Bond [772]

Answer:

I WOULD IN HANCE THE OPRATINS TO A BIG NUMBER

Explanation:

3 0

3 years ago

When an abundance of lactose is present in a bacterial cell then

Ray Of Light [21]

B is the answer to this question...

6 0

3 years ago

Read 2 more answers

Is a nucleus a prokaryotic or eukaryotic

Mkey [24]

Eukaryotic. Remember this Eukaryotic has a U in it for humans and we have a nucleus. Prokaryotic's dont have a U so they dont have a nucleus. It helps me.

3 0

4 years ago