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Yuri [45]
3 years ago
11

DNA is composed of repeating structural units called

Biology
2 answers:
Roman55 [17]3 years ago
4 0
Nucleotides, chromosomes
bonufazy [111]3 years ago
3 0

Answer:

Nucleotides

Explanation:

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BRAINLIEST can anyone answer these ? thank youu
muminat

16. true

17. true

18. false

19. false

20. true

21. true

22. false

23. true

7 0
3 years ago
Read 2 more answers
True or false: nutrients are used to break down oxygen and water to release glucose and carbon dioxide
Arturiano [62]

Answer: it is False

Explanation: because nutrients are not used to break down oxygen and water

But these can be broken down in processes such as PHOTOSYNTHESIS ND CELLULAR RESPIRATION.

HOPE THIS HELPS!!!!! NEED MORE EXPLANATION COMMENT IN THE COMMENT SECTION

6 0
3 years ago
A part of an mRNA has the sequence CCG. Which change to this sequence
Flauer [41]

Answer:

A single nucleotide changes in CCG which will result in missense mutation can be many possibilities.

Explanation:

Missense mutations  

CCG codes for Proline amino acid

• Mutation in first nucleotide codes for  

 UCG specifically encodes Serine

 ACG specifically encodes Threonine  

 GCG specifically encodes Alanine                              

                                                                                      Missense mutation  

• Mutation in second nucleotide specify for coding

 CUG specifically encodes Leucine

 CAG specifically encodes Glutamine  

 CGG specifically encodes Arginine

• Mutation in Third Nucleotide will not result in missense mutation because any point mutation in third nucleotide of codon will encode same amino acid i.e Proline.  

4 0
3 years ago
Read 2 more answers
I need help asap
loris [4]

Answer:

A.  only one parent and results in offspring that are identical to the parent.

Explanation:

Asexual reproduction creates an identical copy of the parent typically, in which the genes are copied directly, and the body parts are cloned. There may only be variations depending on the influences of the outside nature, but typically they are identical to the parent.

~

3 0
3 years ago
Read 2 more answers
Explain micturition<br><img src="https://tex.z-dn.net/?f=%20%5C%5C%20%20%5C%5C%20" id="TexFormula1" title=" \\ \\ " alt=" \\ \
Natali [406]

Answer:

icturition or urination is the process of emptying urine from the storage organ, namely, the urinary bladder. The detrusor is the smooth or involuntary muscle of the bladder wall. ... The process of emptying the urine into the urethra is regulated by nervous signals, both from the somatic and the autonomic nervous system.

I hope you help

stay safe and stay happy ☺

4 0
3 years ago
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