In cellular biology, active transport is the movement of molecules across a cell membrane from a region of lower concentration to a region of higher concentration—against the concentration gradient. Active transport requires cellular energy to achieve this movement.

Explanation:

Hope this helped you! :D

7 0

3 years ago

Scientists are trying to find the causative agent for a new disease in chicken. They grow a culture of what they think is the ca

Murrr4er [49]

I believe it would be A and D

8 0

3 years ago

What is the difference between meiosis and mitosis

musickatia [10]

Meiosis has two rounds of genetic separation and cellular division while mitosis only has one of each. In meiosis homologous chromosomes separate leading to daughter cells that are not genetically identical. In mitosis the daughter cells are identical to the parent as well as to each other.

5 0

3 years ago

Cliff Company traded in an old truck for a new one. The old truck had a cost of $200,000 and accumulated depreciation of $40,000

masya89 [10]

Answer:

1,95,000 dollars

Explanation:

The recorded value of any commodity depends on the following elements:

- The instance value of the commodity on a page

- Additional value paid for buying the commodity and

- Other expenditure related to purchase of commodity

Here in this case, the recorded value of the truck is equal to the sum of trade allowance and additional payment to acquire new truck

Thus, recorded value of truck

$= 1,53,000 + 42,000\\= 1, 95, 000$

4 0

4 years ago