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jarptica [38.1K]
3 years ago
7

Cell walls are made of cellulose in ____________ cells.

Biology
2 answers:
Vera_Pavlovna [14]3 years ago
7 0

Answer:

It is D

Explanation:

pickupchik [31]3 years ago
3 0
I believe the answer would be D, plant. Plant cell walls appear as tiny little boxes that are given their shape by two chemicals: cellulose and lignin. Cellulose is the basic structural component of plant cell walls and is also found in vegetable matter, cotton and wood. High amounts of cellulose are consumed by herbivores, usually with the assistance of bacteria.
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Variation in carbon chains is an important source of molecular complexity. How can carbon skeletons vary?.
seropon [69]

Answer:Covalent bonds link carbon atoms together in long chains that form the skeletal framework for organic molecules. These carbon skeletons may vary in: ... Compounds with the same molecular formula but with different structures and hence different properties. Isomers are a source of variation among organic molecules.

Explanation:

4 0
2 years ago
Atp is not generated directly in the citric acid cycle. Instead, an intermediate is first generated by substrate-level phosphory
vagabundo [1.1K]

ATP is not generated directly in the citric acid cycle. Instead, an intermediate is first generated by substrate-level phosphorylation. The intermediate is GTP.

<h3>What is GTP?</h3>
  • A purine nucleoside triphosphate is guanosine-5'-triphosphate.
  • It serves as one of the components necessary for the creation of RNA during transcription.
  • The main distinction between its structure and that of the guanosine nucleoside is the presence of phosphates on the ribose sugar of nucleotides like GTP.
  • Also known as guanosine triphosphate, this energy-dense nucleotide is similar to ATP and is made up of guanine, ribose, and three phosphate groups.
  • It is required for the creation of peptide bonds during protein synthesis.
  • Adenine nitrogenous base, sugar ribose, and triphosphate make up ATP, a nucleoside triphosphate, whereas guanine nitrogenous base, sugar ribose, and triphosphate make up GTP.
  • This is the main distinction between the two compounds.
  • The alpha-guanosine subunit's diphosphate (GDP) is converted into guanosine triphosphate (GTP), and the GTP-bound alpha-subunit subsequently separates from the beta- and gamma-subunits.

Learn more about GTP here:

brainly.com/question/12162757

#SPJ4

6 0
10 months ago
SO IS IT A OR B ??????!!!!!!!
maxonik [38]
It depends on what the question is, buddy
5 0
3 years ago
Which type of change was seen in the ecosystems that were affected by the 1988 fires in Yellowstone Park
charle [14.2K]

Answer:SECONDARY SUCCESSION Explanation:Secondary succession can happen after primary succession or independently of primary succession.An example of Secondary Succession by stages:

1. An area of growth.

2. A disturbance, such as a fire, starts.

3. The fire destroys the vegetation.

4. The fire leaves behind empty, but not destroyed soil.

5. Grasses and other herbaceous plants grow back first.

6. Small bushes and trees begin to colonize the public area.

7. Fast-growing evergreen trees and bamboo trees develop to their fullest, while shade-tolerant trees develop in the understory.

8. The short-lived and shade-intolerant evergreen trees die as the larger deciduous trees overtop them. The ecosystem is now back to a similar state to where it began.

(Hope this helps)

3 0
2 years ago
Explain how living in a group, like these lions, increases the fitness of a<br> species.
AysviL [449]

Explanation: Rivalry

There is safety in numbers, and with that, they can run together more often without the fear of being attacked, and must push themselves to match others, therefor getting fit

8 0
2 years ago
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