Question

C. Alveo D. Trachea nl. container? which of the following d A Forms spindle mbers that attach to chromoso s how RNA and DNA are used in mitonis? A. F B. Moves vesicles C. Leads to synthes D. Produces energy for cell division to the middle of the cell to form the cell plate is of proteins that assist in cell replication 30 40 50 6070 80 90 100 100 200 300 400 500 2 34 6 7 89 10 0 ss of a sample is taken using a triple beam balance, shown above. Whic of the sample?mple taken A. 101,002 B. 2,000 C. 110.2 D. 112 of the following is the contraction phase of the cardiac cycle? 6. Which 2 A. Diastole B. Systole C. Pulmonary circuit D. Systematic circuit 27 After crossing two tall pea plants, a scientist notes that approximat

Answer 1

The top most question isn’t visible and I suppose you knew its answer which is great and I am going to answer from 23 rd question onwards.

23. C. alveoli

The alveolar membrane is the structure at which the exchange of gases between the blood and the inspired air takes place by diffusion.

24. C. Leads to synthesis of proteins that assist in self application.

The DNA and RNA are the Gentic material that are helpful in synthesis of various proteins and proteins are required further division of cells. The DNA is first transcribed into mRNA and then it is translated to form polypeptide chains.

25. D. 112

The mass of the sample weighed is the total of all the readings in three scales which is 100+10+2 . This sums up to be 112 grams.

26. B. Systole

this is the stage in which the muscle of the heart contracts pumping out the blood into various parts of the body.

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