1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
AlekseyPX
3 years ago
12

Why do the cellular processes necessary for life take place in a watery environment?

Biology
1 answer:
mestny [16]3 years ago
3 0
<span> water is a solvent. It helps to break waste and nutrients down in the </span>cell so <span>that they can be moved through the various membranes. this is necessary in a cell </span><span />
You might be interested in
Write all possible codons recognized by each of the given anticodons. An anticodon strand reads 5'–GCG–3'. Fill in the missing b
gregori [183]

Answer:

Codon: 3'-CGC-5'

Codon: 3'-UGC-5'

Explanation:

The anticodons of tRNAs bind to the complementary codons of mRNA. The mRNA codons are always read in 5' to 3' direction. The 5' base of an mRNA codon pairs with 3' base of the anticodon of tRNAs. The first base of the anticodon (the  5' base) determines the number of mRNA codons that are recognized by the tRNA. When the 5' base of the tRNA anticodon is U or G, it binding with codon is less specific. A tRNA anticodon with 5’ G base can read two different codons.  

Anticodon:  5'–GCG–3'.

Codon: 3'-CGC-5'

Codon: 3'-UGC-5'

5 0
3 years ago
Complete the following statements using as many of the following terms as are appropriate: mitosis, meiosis I (first meiotic div
goldenfox [79]

Answer:

a. The spindle apparatus is present in cells undergoing <u>mitosis and meiosis. </u><u> </u>the spindle is crucial for chromosome sorting.

b. Chromosome replication occurs just prior to <u>mitosis and meiosis I. </u> DNA needs to be copied during S fase to have enough DNA and transfer it to the daughter cells.

c. The cells resulting from <u>mitosis </u>in a haploid cell have a ploidy of n.

Mitosis produces identical cells.

d. The cells resulting from <u>meiosis II </u>in a diploid cell have a ploidy of n. meiosis is the only process that causes chromosome reduction (assuming no errors).

(e). Homologous chromosome pairing regularly occurs during <u>meiosis I.</u>  Each daughter cell needs 1 chromosome of each kind

(f). Non-homologous chromosome pairing regularly occurs during <u>none</u>. This is kind of an error.

(g). Physical recombination leading to the production of recombinant progeny classes occurs during <u>Meiosis I </u>

(h). Centromere división occurs during meiosis II and mitosis

(i) Non-sister chromatids are found in the same cell during <u>meiosis II</u>

<u />

3 0
4 years ago
1
DaniilM [7]

Answer:The anesthesia has blocked the Inter-neurons from carrying signals to the brain.

5 0
3 years ago
Why can't penguins fly?
Serga [27]
The reason why is because all the fat the penguins hold and it will way them down.  <span />
4 0
4 years ago
A strand of RNA has the sequence AUUGCGCGAA. What explanation can be made about how this strand came to be?
kotykmax [81]
The answer is C. I’m pretty sure
5 0
3 years ago
Other questions:
  • A grown tiger began its life as a single fertilized egg. Explain why a tiger looks so much different as an adult than it did as
    6·2 answers
  • A scientist is examining a single-celled organism that is often found in the human body; some examples of this organism are help
    10·2 answers
  • In some animals, brown eyes (B) are dominant over blue eyes (b). Which of these genotypes will complete this Punnett square?
    8·2 answers
  • Identify and describe the soil found in the tundra
    13·1 answer
  • Ecosystem stability can be a factor of species diversity within a community. Which letter above would indicate the stage of succ
    9·1 answer
  • Describe the “inner life of a cell
    15·1 answer
  • What is a organelle??????????????????????????????????????????????
    10·1 answer
  • Secretion of which hormone is NOT controlled by a negative-feedback mechanism?
    7·2 answers
  • All of the following can be classified as organic molecules except _____.
    14·2 answers
  • Help, please try to answer all :) Overdue
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!