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AfilCa [17]
2 years ago
5

which macromolecule carries out many of the functions in the cell, including catalyzing chemical reactions, transporting molecul

es, and providing structure to the cell?
Biology
1 answer:
Bess [88]2 years ago
8 0
The cytoplasm I think
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It is 
Cell organelle. 

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The Corpse Flower is a plant that only flower every few years, often going 10 or more years between blooms! After obtaining info
goblinko [34]

Answer:

This flower called scientifically <em>Amorphophallus titanum</em> has disadvantages in survival because it only flowers approximately every 10 years, a situation that limits its sexual reproduction. However, its particular smell attracts several pollinators that help its dispersion. This plant is currently in danger of extinction due to the loss of habitat and its late flowering does not favor this situation.

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3 years ago
What three processes lead to variation among offspring that have the same two parents?
beks73 [17]

Explanation:

Genetic variation in offspring during sexual reproduction is caused by

  • crossing over
  • independent assortment
  • randomized fertilization

Further Explanation:

All the genetic information within the eukaryotic cell is stored within the nucleus as helical DNA. This DNA is tightly wound around histones as chromosomes. To produce daughter cells during cell division, the chromosomes (total number of chromosomes (2n)) are copied before the cell splits into two daughter cells. This process is known as mitosis, and occurs in cell division and growth processes. Two new nuclei are formed, along with identical cells. These are the same as the parent cell and the chromosome number (2n) is maintained.

Conversely in meiosis, the number of chromosomes (2n) is halved through meiotic divisions, producing 4 (n) germ cells (sperm or eggs), each containing half the number of chromosomes as its parent cell.

  • crossing over:  the exchange of segments of chromosome, between non-sister homologous or similar chromatids crossing over happens at chiasmata, the point where non-sister chromosomes are joined.
  • independent assortment in metaphase I of meiosis: chromosomes align independently and genes segregate independently into new combinations ...in humans 2n, n = 23, 8 million combinations of chromosomes possible
  • randomized fertilization: sperm cells fertilize an ovum to form a zygote. This occurs randomly by chance, to result in a complete set of chromosomes 2n, that is a novel combination of half each parent's number of chromosomes

Learn more about mitosis at brainly.com/question/4303192

Learn more about transcription at brainly.com/question/11339456

Learn more about DNA and RNA at brainly.com/question/2416343?source=aid8411316

#LearnWithBrainly

9 0
3 years ago
Please help on question 5 I’m really confused and I have to hand this in an hour so please help !!!
serious [3.7K]

Answer:

8 kg

Explanation:

Yeah. 8kg of chocolate! Seems so funny, but that is the answer for this problem.

...

Please see the step-by-step solution for this problem in the picture attached below.

Hope this can help you. Have a nice day!

3 0
3 years ago
What is 14.72 in percentage??
Sunny_sXe [5.5K]

14.72 in percentage form is .1472

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3 years ago
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