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Alona [7]
3 years ago
13

BRAINLIEST TO THE CORRECT AMSWER ONLY!

Biology
1 answer:
Liono4ka [1.6K]3 years ago
8 0
Water, H2O. Hydrogen atoms can each form one covalent bond, while oxygen atoms can each form two covalent bonds. Two pairs of electrons are shared in a water molecule (H2O).
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Help please thank you
tangare [24]
A concept that ypu try to proveYour welcome is the correct spelling
8 0
1 year ago
How are seatbelts related to inertia? Write you answer in complete sentences.
Svetllana [295]

Answer:

Inertia- the tendency of an object to resist a change in velocity

Explanation:

Say a car was going at 65 MPH, but suddenly stopped. For all of the people in that car, their bodies would keep moving forward at 65 MPH until stopped by an equal force (say, the thing right in front of each person) The seatbelt is there to protect you from your own inertia.

7 0
3 years ago
Read 2 more answers
Which of the following statements is NOT part of the cell theory?<br> A. Cells are made of molecules
svetoff [14.1K]

Answer:

A

Explanation:

because cell theory states that living things are composed of one or more cells, that the cells is the basic unit of life, and that cells arise from existing cells.

8 0
3 years ago
Total nucleic acids are extracted from a culture of yeast cells and are then mixed with resin beads to which the polynucleotide
mr Goodwill [35]

The question is incomplete as it does not have the options which are:

(a)DNA (b)tRNA (c)rRNA (d)mRNA

Answer:

Option-mRNA

Explanation:

The mRNA is synthesized from the DNA and which is also a type of nucleic acid. When the nucleic acid is extracted from the yeasts and then mixed with the resin beads to which the polynucleotide with thymine base oar is attached.

The mRNA will bind to the resin bead as the mRNA after synthesis undergoes modification and attaches poly A tail to the end of the mRNA at 3' end.

This poly-A tail has adenine which easily binds to the thymine and thus mRNA easily attaches to the resin bead.

Thus, mRNA is correct.

5 0
3 years ago
What structure controls the release of material from the stomach to the small intestine?
Irina-Kira [14]
Pyloric sphincter i believe
3 0
3 years ago
Read 2 more answers
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