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NARA [144]
4 years ago
15

Jim is in a crowd of people at the mall looking for his girlfriend Tammy, who was supposed to meet him for dinner. Jim realizes

Tammy is across the room as he catches a whiff of her overpowering perfume, 'Paris #6'. Which process explains why Jim is able to smell the perfume?
Biology
1 answer:
Alenkasestr [34]4 years ago
7 0

Answer:

diffusion

Explanation:

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Active transport requires the input of energy into a system so as to move solutes against their electrochemical and concentratio
gayaneshka [121]

Answer:

K+-coupled.

Explanation:

The transport of the solutes may occur along the concentration gradient or against the concentration gradient. Two main types of transport that occur in living organism are active process and passive process.

The passive transport do not require the energy for its transport whereas the active transport require energy. The K+ coupled transport do not require any energy molecule for its transport and easily transfer by the leaky channel. Hence, the K+-coupled transport is not the common active transport.

Thus, the correct answer is option (C).

5 0
4 years ago
Mention the effect of mosquito and write down what can be done to control it.​
Alex

Answer:

  • effect are malaria
  • yellow fever or elephantlasis
3 0
3 years ago
What does cytoplasm do
Ainat [17]

Answer: What does cytoplasm do

Explanation:The cytoplasm holds the components of the cell and protects them from damage. It stores the molecules required for cellular processes and is also givies the cell its shape.

6 0
3 years ago
Read 2 more answers
Which structure in the leaf controls the opening and closing of the stoma?
Arte-miy333 [17]

Answer: Epidermis

Explanation:

7 0
3 years ago
The decimal reduction time (DRT) to kill 90% of cell present for autoclaving a culture is 1.5 minutes. How long would it take to
-BARSIC- [3]

Answer:

10.5minutes

Explanation:

DRT = 90%

Cells present = 10^6

Autoclaving = 1.5 minutes

Solution:

10^6(1.5)10^5(1.5)10^4(1.5)10^3(1.5)10^2(1.5)10^1(1.5)10^0(1.5)0=10.5

it would take it approximately 10.5 minutes to kill 10^6 of the cells.

If i should stop the heating process at 9 minutes this would have effect on some of the microbes as they are still present with 1 bacterium left which makes it not efficient.

XR

3 0
3 years ago
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