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Viefleur [7K]
3 years ago
15

Which of these molecules is a disaccharide?

Biology
1 answer:
irina1246 [14]3 years ago
6 0
The molecules that are a disaccharide is B) Sucrose. 
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What are the benefits of planting only native species when implementing rain gardens, no-mow native meadows, and/or tree plantin
Zolol [24]

All options above are potential benefits of planting only native species when implementing rain gardens, no-mow native meadows, and/or tree plantings.

<h3>What are native species?</h3>

Native species are species that evolved in a particular environment and therefore they are well adapted to it.

Native plants are well know to be more adapted to survival and do not need extra watering to survive.

In conclusion, all options above are potential benefits of planting only native species when implementing rain gardens, no-mow native meadows, and/or tree plantings.

Learn more about native species here:

brainly.com/question/20618392

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7 0
2 years ago
Following meiosis the resulting gametes have ______ chromosomes
Sedaia [141]
Twenty three chromosomes
6 0
3 years ago
What led to scientists accepting Mendels ideas?
Sliva [168]
Basically his experiments, which scientists came to know only after he was dead.  His experiments, and of course, the result of this experiments that served as a proof of what Mendel afirmed, where one of the most importnat factors that made his ideas accepted.

They where also accepted because he discovered DNA, the basic laws of inheritance and chromossomes.


Hope it helped,

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3 0
3 years ago
Is the binding of a transcription factor to its dna recognition sequence necessary and sufficient for an initiation of transcrip
hram777 [196]

Transcription factors are necessary for an initiation of transcription at a regulated gene but not sufficient.

Transcription is the first step of gene expression in which DNA molecule is copied (transcribed) into RNA (mRNA) by RNA polymerase. The process of transcription is divided into three phases:

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• RNA polymerase with transcriptional factors bind to gene promoter Transcription factors can enhance the interaction between RNA polymerase and a DNA sequence- promoter, encouraging the expression of the gene. Such transcription factors are called activators. Otherwise, when the gene expression is inhibited, factors are called repressors and they bind to sequence –operator.

• RNA polymerase unwinds DNA double helix (transcription bubble is formed)

2. Elongation

• RNA polymerases adds nucleotides complementary to DNA  

3. Termination

• RNA polymerase gets to stop codon (transcribes a sequence of DNA known as a terminator)

• Formed complementary RNA strand is released from DNA-RNA complex

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3 years ago
Where is the energy in the products of photosynthesis?
Slav-nsk [51]
The plant receives energy from the sun and food sources.
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