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Stolb23 [73]
3 years ago
10

like mammals, dolphins interact with each other, but they do it underwater. which is a learned behavior that the dolphins use? a

. an ability to communicate with clicks and whistles b. special eyes that see underwater c. a blowhole on top of its head d. an impulse to swim to the surface
Biology
1 answer:
Triss [41]3 years ago
5 0
The answer is almost definitely A seeing as the others are either based on the need to breathe (d) or body parts (b and c). Hope this helped. <span />
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Which polymers provide plants with their genetic traits?
adelina 88 [10]
<span>The polymer that provides plants with their genetic traits is nucleic acid. The answer is C. Nucleic acids are what made the DNA (deoxyribonucleic acid). The DNA are composed of a nitrogenous base, phosphate and a sugar (deoxyribose). The bases are adenosine, tyrosine, uracil and guanine. And they are needed to be matched to carry the trait.  The nitrogenous base is the traits that contains the genetic material and are mostly composed of nucleic acids. </span>
7 0
4 years ago
Put the steps of Cellular Respiration in order.
NNADVOKAT [17]

Answer:

The steps will be in order in the sequence 12,13,11,4 and 15

Explanation:

12. In glycolysis, glucose is converted into pyruvate. ATP and NADH ARE MADE.

13. Pyruvate is oxidized and converted into acetyl CoA in the mitochondria. Carbon dioxide and NADH are also made.

11. The acetyl CoA undergoes a series of changes and ATP, FADH2, NADH, and carbon dioxide are released.

4. NADH and FADH2 lose their electrons and get converted back into NAD+ and FAD.

15. Oxygen takes electrons and water is produced. 34 ATP molecules are released.

​

3 0
4 years ago
Read 2 more answers
The gastrointestinal system digest ingested food and gets rid of any wastes after the food is digested. True or false?
valkas [14]

True is the final answer!!!! :)

3 0
4 years ago
PLEASE HELP IF YOU DONT KNOW DONT ANSWER OK THAT NOT WHAT THIS APP IS INTENDED FOR PLEASE GO BY THE RULE OR YOU FACE CONSEQUENCE
Alex Ar [27]
Cells divide and rearrange molecules!
4 0
3 years ago
As you read your textbook, identify the steps of translation and protein synthesis. Use first, then, next, after, and finally to
Marysya12 [62]

Explanation:

First during protein synthesis, transcription occurs in the nucleus, followed by translation within ribosomes. Then, newly synthesized proteins enter endoplasmic reticulum where they undergo folding and modification. Next, within the golgi body, the proteins are tagged; after,they are finally parceled into lysosomes. Finally, they can be exported out of the cell to fulfill various functions.

Further Explanation:

The endoplasmic reticulum is a membrane system within the cytoplasm that extends from the outer nuclear membrane. Apart from increasing the surface area within the cell, this continuous system also carries out protein folding, synthesis and transport. In the endoplasmic reticulum or ER, some sections called the smooth ER, do not contain ribosomes, and may contain lipids, enzymes, and other proteins. Other sections bound to ribosomes, are called the rough Er. As a protein destined for the endomembrane system is being synthesized by a ribosome, the first amino acids in the growing polypeptide chain act as a signal sequence. That signal sequence ensures that the ribosome binds to the outer membrane of the ER and that the protein enters the ER lumen. The proteins undergo major modifications and are packed into vesicles.

Golgi bodies are flat, disk-like membranous regions. Proteins traverse the organelle by first having their vesicles bind to the cis face or receiving end. Like a post office, the golgi complex, or golgi body recognizes specific signal sequences, targets and further modifies and packages these compounds into lysosomes for delivery to their final destination.  Proteins here undergo peptide processing and glycosylation .

 

Learn more about cellular life at brainly.com/question/11259903

 Learn more about mitochondria and similar structures at brainly.com/question/2855039

#LearnWithBrainly

 

4 0
3 years ago
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