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Tanya [424]
3 years ago
7

25 points, I mark brainliest! :)

Biology
1 answer:
labwork [276]3 years ago
6 0
The ocean plays a critical role in carbon storage, as it holds about 50 times more carbon than the atmosphere. Two-way carbon exchange can occur quickly between the ocean's surface waters and the atmosphere, but carbon may be stored for centuries at the deepest ocean depths.
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1. Every scientific theory starts with an observation of an unexplained phenomenon. Scientists look to explain such phenomena by
Varvara68 [4.7K]

Answer: the answer  is  a

Explanation:

because of the paragraph show that' s what it is and also i just did it

7 0
3 years ago
What's the difference between descriptive experiment and comparisons?
Sholpan [36]

Answer:

Descriptive research is a type of research that studies the participants that take part in the research or a certain situation. Descriptive research does not limit to either of quantitative or qualitative research methodologies, but instead, it uses elements of both, often within the same study. Therefore, a descriptive researcher often uses three major ways to collect and analyse the data. They are observations, case studies and surveys.

now i dont know much about comparisons but im assuming your comparing your own experiment to someone elses to see if you get the same result.

8 0
4 years ago
Read 2 more answers
Study island for 7th grade
hodyreva [135]

Answer:

c.

Explanation:

6 0
3 years ago
What makes up the skeleton of the human body? Bones and cartilage Bones and muscles Cartilage and skin Skin and bones
leva [86]

Answer:

The skeletal system is the body system composed of bones and cartilage and performs the ... Without the skeletal system, you would be a limp mass of organs, muscle, and skin. ... enough to slip under the shoulder blade (scapula) forcing it up as a hump. ... store phosphate; store calcium; make blood cells; move like levers.

ANSWER

BONES AND CARTILAGE

4 0
4 years ago
Both liver cells and lens cells have the genes for making the proteins albumin and crystalline. However, only liver cells expres
Pani-rosa [81]

Answer: The claim that gene regulation results in differential gene expression and influences cellular products (albumin or crystalline) is best supported by t<u>he specific transcription factors made in a cell.</u>

Explanation:

Genes store deoxyribonucleic acid or DNA that makes up the genome. The genetic information within genes is expressed through a process called transcription followed by translation.

During this, the genotype of the organism is changed into its phenotype or physical characteristics genes are controlled or regulated through certain molecular mechanisms   These essentially determine transcription and translation and whether gene products is active or in active genes are turned on when they are able to transcribe the genome.  

gene expression may be regulated   via

  • modulation before or after the transcription process
  • modulating translation
  • modulation after translation

A control for the transcription process  is called a transcription factor. These are DNA sequence specific proteins that are capable of activating or suppressing transcription at certain sites. In different cell types, different combinations of transcription factors contribute to gene expression.

7 0
3 years ago
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