All categories

3 years ago

Compare the properties of the gas giant planets as a group with properties of Earth

1 answer:

5 0

The main difference is between the four outer gas giant planets and the four inner terrestrial planets. The four gas giants; Jupiter, Saturn, Uranus, and Neptune; are composed of hydrogen and helium. It is believed that they have solid iron-based cores. The terrestrial planets; Mercury, Venus, Earth, and Mars; are smaller and are closer to the sun. They have cores, mantles, and crusts; with a relative paucity of hydrogen and helium. The Earth differs from the other terrestrial planets in that it contains abundant ice and water, along with a nitrogen and oxygen atmosphere. Venus has a much thicker atmosphere of sulfur dioxide. Mercury has no atmosphere while Mars has a very thin atmosphere.

You might be interested in

Which feature forms when magma cools beneath Earth’s surface?

Bas_tet [7]

Answer:

batholiths

Explanation:

batholiths are large masses of rocks composed of granite formed deep in the earth crust and ejectable in a molten state.

Hope it helps.

4 0

3 years ago

Read 2 more answers

Prader-Willi syndrome is a genetic disorder involving a partial deletion of chromosome 15q on the paternal chromosome. When both

Kay [80]

Answer:

genomic imprinting

Explanation:

Genomic imprinting is a mechanism for regulating gene expression that allows expression of only one of the parental alleles, although both alleles are functional. Unlike most genes in which expression is biallelic, genes that are subjected to this mechanism (imprinted genes) have monoalelic expression; By definition, in an imprinted loci, only one allele is active (maternal or paternal), and the inactive is epigenetically marked by histonic modification and / or methylation of cytosines.

Genomic imprinting can cause some disturbances, among them Prader-Willi syndrome, which is a genetic disorder that involves a partial deletion of chromosome 15q on the paternal chromosome.

3 0

3 years ago

Your research group is investigating the possible use of genetically - engineered cells to produce a vaccine for malaria. In par

gregori [183]

Answer:

Attributes of E. coli articulation frameworks

Advantages:

Quick articulation
Simplicity of culture
Significant returns
Cheap
Genome alterations conceivable

Large scale manufacturing quick and practical

Disadvantages:

Proteins with disulfide bonds hard to communicate
Produce unglycosylated proteins
Proteins created with endotoxins
Acetic acid derivation development bringing about cell lethality
Proteins created as consideration bodies
produce dormant proteins
needs collapsing

YEAST SYSTEM

Advantages:

Nearness of post translational change
discharge can be recognized by emission signal
develop in minimal effort media
straightforward hereditary control

Disadvantages:

Low yeild of item

Bacillus articulation frameworks

Advantages:

Solid discharge
no association of intracellular consideration bodies
Simplicity of control
Hereditarily all around portrayed frameworks
Exceptionally created change and quality substitution advancements.
Unrivaled development qualities
financially savvy recuperation

Animal Cells:

Advantage:

nearness of post interpretation adjustment

Disadvatages

Issues with creature utilization

Can get sullied with creature diseases

Exorbitant downstream preparing

7 0

3 years ago

Explain why plants along the road often die after the road is sprayed with a salt solution to melt ice

vovangra [49]

Explanation:

The salt solution is meant to lower the ice melting point hence keep most of the water from turning into ice even at zero degrees temperatures. The salts are dissolved in the water to form a salty solution that percolates the ground and reach plant roots. Because the salty water is hypertonic (more concentrated) to the cell cytoplasm of the plant roots, water is drawn from the plant by osmosis. This is the reversal of normal plant root absorption of water from the soil. This causes the plant root to wither and subsequently the whole plant to die. Remember in osmosis, water moves from the less concentrated solution to the more concentrated solution through a semipermeable membrane.

Learn More:

For more on osmosis check out;

brainly.com/question/6320563

brainly.com/question/13418400

#LearnWithBrainly

5 0

3 years ago

In 2019, the United Nations assembled a team of scientists to conduct the biggest ever study of

sashaice [31]

Answer: Climate change

Explanation:

UN Climate Action Summit 2019 was organized in 2019 to discuss the domain of global climate change research. According to this dangerous impact of climate will influence the growth of new generations to come. This included various participating organizations like World Meteorological Organization, Panel on Climate Change, Earth league and global framework, UN Environment, Global carbon project and others.

8 0

3 years ago