What is the function of dna ligase .

Answer:

I think its with used to mix medicinal drugs or administer them

Answer:

reverse transcriptase to reconstruct the gene from its mRNA

Explanation:

Genetic engineering may be defined as the process of using the recombinant DNA (rDNA) technology in order to alter the genetic makeup of the organism. It is also called as the genetic modifications. It uses the science of biotechnology to modify and manipulate the genes of an organism.

A gene containing introns can be made shorter and still remain functional for the genetic engineering purposes by using the reverse transcriptase for reconstructing the gene from the mRNA.

It uses the reverse transcriptase of the mRNA.

Answer:

I think the answer is distal convoluted tubule

Answer:

descending loop of henle

Answer:

Nitrogenous base pairs

Answer:

c

Explanation:

Answer:

a

Explanation:

Answer:

Explanation:Cofactors can be metals or small organic molecules, and their primary function is to assist in enzyme activity. They are able to assist in performing certain, necessary, reactions the enzyme cannot perform alone

Answer:

gabbro

Explanation:

just took the test!

An igneous rock which could physically weather to beach sand that contains the minerals pyroxene, plagioclase, feldspar, and olivine is: Gabbro.

Weathering refers to both the chemical and physical breakdown of a rock into smaller fragments (pieces) referred to as sediments.

Generally, there are two (2) main types of weathering and these are;

1. Chemical weathering.

2. Physical weathering.

Gabbro is a coarse-grained (phaneritic), mafic intrusive type of igneous rock which physically weather to beach sand containing the following sediments or minerals:

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Answer:

The alveoli will send signal to the brain

Answer:

Nucleus

Explanation:

The nucleus is like "the boss" of the cell it gives specific orders it is in charge of everything it tells the cell what to do, what to make, and when to divide . It is very powerful.

Answer:b

Explanation:

Most  electricity in the United States is generated using coal, natural gas, nuclear energy, or hydropower, and coal and natural gas add carbon dioxide to the atmosphere, which is Option A.

Coal and natural gas contain large amounts of carbon, which are released into the atmosphere as carbon dioxide when burned and contribute to global warming and climate change and on the other hand, nuclear energy is generated through the controlled release of energy from the nucleus of an atom. This nuclear energy does not release carbon dioxide, while hydropower is generated from the movement of water.

Hence, most electricity in the United States is generated using coal, natural gas, nuclear energy, or hydropower, and coal and natural gas add carbon dioxide to the atmosphere, which is Option A.

Learn more about electricity here.

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Answer:

please give me brainlist and follow

Explanation:

Instead of lungs, insects breathe with a network of tiny tubes called tracheae. Air enters the tubes through a row of holes along an insect's abdomen. The air then diffuses down the blind-ended tracheae. Since the biggest bugs have the longest tracheae, they should need the most oxygen to be able to breathe.

Answer:

The water is transported to the top most leaves (and rest of its parts) of a tall tree by three actions:

1) root pressure (osmosis)

2) capillary action (adhesion)

3) evapotranspiration (cohesion)

Explanation:

The trees contain a series of interconnected tissues (xylem and phloem) that act as network for transport of water and nutrients throughout the tree. The root pressure and capillary action push the water, while the transpiration from the leaves pull the water. The root pressure is generated by osmotic movement of water from soil to the root tissues. The capillary action is caused due to adhesion of water molecules. However, root pressure and capillarity is thought to support only few meters of water column. The rest of the water transport (esp. in tall trees) is attributed to negative pressure generated by evaporation of water from leaves. This negative pressure creates a vacuum and pulls the water from the roots.

Hope this helps.

Answer: polygenic inheritance

Explanation:

Answer:

Community: A group of populations living together and interacting with each other within a given area.

Answer:

A i guess

Explanation:

cell divides and forms its duplicate

Answer:

Water, carbon dioxide, and oxygen are among the few simple molecules that can cross the cell membrane by diffusion or a type of diffusion known as osmosis. diffusion is one of the principal method of movement of substances within sales, as well as the method for essential small molecules to cross the cell membrane.

Explanation:

Hope this helped Mark BRAINLIEST!!!

Answer:

False

Explanation:

Photosynthesis has nothing to do with nitrogen.

Answer:

leaves are arranged horizontally , flowers are lifted up, this facilitates pollination

Answer:

d.

Explanation:

muscle cells & nerve cells do NOT divide anymore after they are fully developed

Answer:

yes

Explanation:

Unicellular Organisms

Answer:

aau cgg aua cgc uaa ggc uau

Explanation:

TY FOR THE POINTS

Answer:

John Biggins

Explanation:

Answer:

Benjamin Franklin

United States

He discovered electricity with a kite and a key attached