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3 years ago

14

with respect to its surroundings. A particular solute in this cell uses energy for its transport from the cell to its surroundin

gs. This type of transport is called?

1 answer:

Lilit [14]3 years ago

7 0

Facilitated Transport

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What type of weak bond is formed when the oxygen of one water

Amanda [17]

Answer:

hydrogen bond

Explanation:

The slight positive charges on the hydrogen atoms in a water molecule attract the slight negative charges on the oxygen atoms of other water molecules. This tiny force of attraction is called a hydrogen bond. This bond is very weak.

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2 years ago

1. In what layer was the first rock formed?

Anni [7]

Answer: Bottom layer of rock

Explanation:

The bottom layer is the layer of the deposition of the sediments in which sedimentation and cementation occurs to form the rocks. These rocks are formed at the lowest horizon of the soil profile. These rocks are also called bedrocks. The layer present above the rock are younger and the layer at the top is the youngest layer. The older layer at the bottom and the younger layer at the top. This phenomena is called law of superimposition.

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3 years ago

Which of the statements does not describe a benefit of genetically modifying organisms for humans?

Mashutka [201]

$\textbf{ \textit{Hello There! I'm here to Help :3}}$

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Answer:

<u><em>C. bacteria genetically modified to be antibiotic-resistant</em></u>

Explanation:

<em>Genetically modifying organisms can be either beneficial or harmful for humans. As we can be infected by bacteria, we developed antibiotics to fight those infections, and this saves many lives as it is an efficient medicine.</em><em> But when a bacteria is genetically modified to be resistant to antibiotics, we can be harmed as we don't have a way to fight the infection and the bacteria will spread (even maybe kill us).</em><em> T</em><em>herefore, bacteria that are antibiotic-resistant do not benefit humans, and the correct answer is C. bacteria is genetically modified to be antibiotic resistant.</em>

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3 years ago

A dehydration reaction can also be called a (an) _______ reaction since it forms water.

Oduvanchick [21]

Answer:

The correct answer is - option B. condensation

Explanation:

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3 years ago

You purified fragments of nuclear envelope from human fibroblasts by biochemical fractionation. You first decide to use electron

weeeeeb [17]

I think the correct answer is c

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3 years ago