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dlinn [17]
3 years ago
9

I need help FAST!! U have too match the letters with the #.!

Biology
1 answer:
Mkey [24]3 years ago
6 0

8 B

9 B

10 D

11 C

12 C

13 B

14 A

15 A

16 C

17 A

18 A

19 D

20 A

21 D

22 D

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The circulatory and respiratory systems work together to perform a very important job. In three to five sentences, construct a s
Ksju [112]

Answer:

The Respiratory system allows the entry of oxygen into the body and releases Carbon Dioxide. The Oxygen travels across lung tissue into blood vessels and the blood carries the oxygen around the body. Thus the Respiratory and Circulatory systems work together in gas exchange which is vital in Homeostasis.

4 0
3 years ago
What are they five steps of cloning?
Luda [366]

Hi

Below are five major steps of DNA or gene cloning:

1: You chose the gene or specific piece of DNA you need to clone and cut the gene with restriction enzymes from the source organism.

2: You need to choose a vector for the process of cloning and you will cut the vector with same restriction enzymes through which you have cut your target DNA sequence to be inserted into the vector.

3: You place the target gene into the vector and join or seal the gene with vector by using an enzyme called DNA ligase.

4: You introduce the vector with your target gene into a suitable host organism such as yeast or bacteria through the process of Transformation. In this process host organism takes up the vector containing your target gene and starts replicating the target DNA along with their own DNA and thus creating millions of copies of target gene .

5: In the last step, the DNA or target gene is isolated from host organism and purified and is ready to be used since its quantity has been enormously increased through the process of cloning.

The cloning is also called as recombinant DNA technology and is the main process that is being used in the production of insulin for diabetes patients. You can see below image for better understanding.

Hope it help!


6 0
3 years ago
HELP MEEEE PLS Hydroelectric power is produced using the energy of moving water.
Archy [21]

Answer:

C Water flowing downstream is held up in a reservoir behind a dam. Some water moves down channels through turbines connected to generators which produce electricity

Explanation:

Good explanation.

4 0
3 years ago
Read 2 more answers
A newborn child is experiencing severe heart problems and has abnormally short limbs. What could have affected cell differentiat
Angelina_Jolie [31]
I think the correct answer is option B. A newborn child is experiencing severe heart problems and has abnormally short limbs is caused by exposure to radiation. Exposure to this causes disturbance to the early development of the baby.<span />
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3 years ago
An excessive amount of blood in a body part due to decreased venous drainage is
horrorfan [7]
The answer to this is passive hyperemia.
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3 years ago
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