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Westkost [7]
3 years ago
9

What is the name for an organized group of cells that work togethe?

Biology
1 answer:
creativ13 [48]3 years ago
5 0

Answer:

I think they work together to create tissue

Explanation:

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During a microscopic view of reproductive stages of bacteria cells, a tube connecting two bacterial cells was noticed.
il63 [147K]
Pretty sure it's B. Conjugation because that is a form of sexual reproduction in the reproduction of prokaryotes.
7 0
3 years ago
Read 2 more answers
Some regions of a polypeptide may coil or fold back on themselves. This is called _____, and the coils or folds are held in plac
zalisa [80]

Answer:

The options are

A. secondary structure ... hydrogen bonds

B. secondary structure ... peptide bonds

C. tertiary structure ... hydrogen bonds

D. primary structure ... covalent bonds

E. tertiary structure ... covalent bonds

THE CORRECT ANSWER IS A.

A. secondary structure ... hydrogen bonds

Explanation:

The secondary structure of a polypeptide shows the localized regions of its organised structure being upheld by hydrogen bonds among the major groups

-NH and C = O

At the same time, it inhibits the hydrogen bonds of the side chains from influencing the reaction process.

The polypeptide secondary structure shows the dexterity to curl or fold as sustained by the polypeptide chains.

8 0
3 years ago
The structures present on the underside of leaves of terrestrial plants that help reduce transpiration are?​
inysia [295]

Answer:

They are called Stomatas.

Explanation:

A waxy cuticle covers all aerial surfaces of land plants to minimize water loss. These leaf layers are clearly visible in the scanning electron micrograph. The numerous small bumps in the palisade parenchyma cells are chloroplasts.

You can find this information here: https://courses.lumenlearning.com/wmopen-biology2/chapter/plant-structures/#:~:text=Stomata%20on%20the%20leaf%20underside,palisade%20parenchyma%20cells%20are%20chloroplasts.

6 0
2 years ago
Which one of the following activities seems to be innate for dogs?
il63 [147K]
Innate activities are activities that are intrinsic, which means activities that are part of our genetic and physiological being. Examples: desire to feel good, to feel warm, to have no pain,...
For dogs the innate activities are to run, to touch , to play, to go outdoors,...
According to these explanation the following activities seems to be innate for dogs:
B. Submitting to its owner - the dog has connection and life with his owner
3 0
3 years ago
The process by which modern organisms have descended from ancient organisms is called.
NikAS [45]

Answer:

Evolution

Explanation:

Evolution – change over time. It is the process by which modern organisms have descended from ancient organisms. Current scientific facts, observations and hypotheses all combine to create current evolutionary theory – which is a well-supported, testable explanation of the biological diversity on Earth.

6 0
2 years ago
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