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
love history [14]
3 years ago
14

SCIENCE HELP !!! CAN I GET SOME EXAMPLES OF THESE LISTED BELOW

Biology
1 answer:
sp2606 [1]3 years ago
8 0
Homeostasis: A state of balance reached through reactions within a cell or organism. 

Metabolism: The total of all chemical reactions within an organism.

Organism: Any living thing that takes in food, grows, and reproduces.


You might be interested in
4. A polypeptide has the following amino acid sequence: Met-Ser-Pro-Arg-Leu-Glu-Gly In the mutant below, indicate the type of mu
MatroZZZ [7]

Answer:

4. c. Deletion/ frameshift mutation

5. a. Tyr Tyr Asp Ser Gly

6. A frameshift occurred which altered the identity of the amino acids following the initiator 6. methionine, but not the length of protein Q.

Explanation:

4)

A single base pair at the first position of the Arg codon i.e. CGA has been deleted. Due to the deletion, the reading frame has shifted one nucleotide backwards, altering the amino acid sequence of the protein.

5)

The genomic DNA sequence is 5'-ATG ATA CTA AGG CCC-3'. Therefore, the complementary mRNA will be 5'-UAC UAU GAU UCC GGG-3'. According to the genetic code, this mRNA sequence encodes the following amino acid sequence: Tyr Tyr Asp Ser Gly

6)

The wild type DNA sequence is:

5'-ACUGUAAUGGAGUCAGAUGAUGCAUUAAGGAGAAAUUGAAAUAAA-3'

The mutant i.e. mRNA with the added G will be

5' ACUGUAAUGGGAGUCAGAUGAUGCAUUAAGGAGAAAUUGAAAUAAA-3'  

This is a single base pair insertion and frameshift mutation that shifts the reading frame one base pair forwards. The codon that was originally GAG coding for glutamic acid (Glu) gets converted to GGA that codes for glycine. Therefore, the amino acid sequence has been altered but the polypeptide chain will still have 13 amino acids.

6 0
3 years ago
Barbara has curly hair. Her genotype for this trait is CC. What do you infer from this?
Anvisha [2.4K]
<span>Alleles are usually represented by three different methods using two alphabets; when the two alphabets are small letters, it means that both alleles are recessive; when the two alphabets are capital letters, it means that both alleles are dominant and when one of the letter is capitalized and the other a lower case, it means that one of the allele is dominant while the other is recessive. Genotype CC means that the two alleles for curly hair are dominant.</span><span />
5 0
3 years ago
Box has a mass of 100grams and a volume of 25centimeters. What is the density?
Free_Kalibri [48]

Answer:

4g/cm³

Explanation:

Hello !

<u>density formula</u>

p = m/V

m = mass

V = volume

p = 100g/25cm³ = 4g/cm³

Good luck !

Al3xis

8 0
3 years ago
Which is a step of the scientific method in environmental science? A. Testing a hypothesis B.Carrying out research C.Collecting
atroni [7]

Answer:

The correct answer is Option B (Carrying out research). The step that follows this step involves forming B.a conclusion

Explanation:

The Natural environment  around us is a function of both the living things and the non-living things. So, environmental science is the study of the natural environment around us. This study includes how to tackle environmental problems and further study on how humans could be impacted by the interactions with their environment. The scientific method is a step taken towards ensuring development in a field by bringing new discoveries and challenging existing beliefs through scientific tests and research. Generally, for most scientific methods of many fields, it starts with:

1. Observations

2. Making inquiry which involves asking questions

3. Forming a hypothesis, which means making untested assumptions

4. Conducting an experiment to check the hypothesis

5. Analyze the results

6. Publish the results

The correct answer is Option B (Carrying out research). Because it involves the scientific method highlighted above. The step that follows this step involves forming B.a conclusion

4 0
3 years ago
What are 3 limiting factors in nature?????????????????????
sammy [17]

Answer:

In the natural world, limiting factors like the availability of food, water, shelter and space can change the population of any living organism. Other limiting factors include:competition for resources, predation and disease can also impact populations.

Explanation:

6 0
3 years ago
Other questions:
  • The name of the receptor region containing hair cells involved in detecting static equilibrium is
    6·1 answer
  • If two people want to know the chances of their child have a certain genetic disorder, the parents must know their
    15·2 answers
  • What Do You Get When You Multiply An Object's mass times the acceleration?
    9·2 answers
  • why might changes to the gulf coast prairies and marshes ecoregion happen more quickly then to other ecoregion?
    8·1 answer
  • Explain the light dependent and light Independent reaction s of photosynthesis
    6·1 answer
  • Bacteria that are helpful in one place may be harmful in another.
    7·1 answer
  • Does grain size determine the porosity of a sediment type?
    9·1 answer
  • Which cell parts are found in both Eukaryotic and prokaryotic cells?​<br>anyone want to help me?
    14·2 answers
  • Mencione las razones por las cuales el experimento de Pasteur de "Los matraces de cuello de cisne" ayudó a refutar la Teoría de
    14·1 answer
  • What is the use of biology in the laboratory?​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!