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bagirrra123 [75]
3 years ago
6

How does the atmosphere act like a greenhouse? 7th grade science

Biology
1 answer:
Romashka-Z-Leto [24]3 years ago
4 0

Answer:

The greenhouse effect works much the same way on Earth. Gases in the atmosphere, such as carbon dioxide, trap heat just like the glass roof of a greenhouse. These heat-trapping gases are called greenhouse gases. ... At night, Earth's surface cools, releasing heat back into the air.

Explanation:

I took a test on this.

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Fill in the blanks:
gulaghasi [49]

Answer:ATP, Endergonic, Phosphate group, ATP synthase, Exergonic

Explanation:

1. ATP is the energy currency of the cell. The energy released from the hydrolysis of ATP is use to drive cellular work.

2. ATP are used to drive endergonic reaction. Endergonic reaction are energy requiring hence ATP is hydroxyze to release energy to power endergonic reaction.

3.ATP is formed when a phosphate group is transferred to ADP. Which is an example of endergonic reaction

ADP+Pi+free energy→ATP+H2O.

4. The oxidative phosphorylation of ADP to ATP is catalyze by the enzyme ATP synthase.

5. ATP synthesis is an endergonic reaction in which free energy is needed to phosphorylate ADP to ATP and the reaction is driven by Exergonic reaction.

6 0
4 years ago
1. In a few sentences that are your own, describe the process of transcription. Be sure to explain where it occurs in the eukary
Flauer [41]

Answer:

Explanation:transcription is the transfer of genetic information from DNA to mRNA, which can be translated to a functional protein. Eukaryotic transcription occurs in the nucleus. The process starts when RNA polymerase regonises certain transcription factors upstream of the promoter region. binding of RNA polymerase to these transcription factors in addition to other molecules form the basal transcription factor. The enzyme then moves from 5' to 3' of the template strand (strand to be transcribed) adding corresponding nucleotides to form the new RNA strand (pre mRNA). The newly synthesized RNA then undergoes three basic steps ( capping, polyadenylation and splicing) to become a mature translatable mRNA.

3 0
3 years ago
How do objects get energy
Molodets [167]

Answer:

An object can convert it's potential energy into kinetic energy. For example see the below figure, where potential energy of water has been converted into kinetic energy. A moving body can transfer some of its energy to set another body into motion. ... So, object what you are speaking about is nothing but energy (mass).

Explanation:

8 0
3 years ago
Read 2 more answers
Question 1 (Multiple Choice)
choli [55]
1. A forensic pathologist would most likely perform a forensic autospy. Forensic pathologists focus on cause of death by examining a bod or corpse. They perform postmortem examinations. 

2. Insect activity will begin immediately if a body is left in the open. That is why insect activity can help investigations with determining certain things such as time of death, where the person died and the like. 

3. A light meal will digest in about 1-2 hours. Digestion rates can give useful information about when a person had died. Medium meals take about 3-4 hours to digest and heavier meals take about 6 hours. 

4. Indicative acts are actions or behaviors that may or may not have taken place before someone dies. Indicative is suggestive, so it may or may have happened. When you say indicative acts you are referring to what may have happened (or may not) based on certain circumstances, observations or evidence.
8 0
3 years ago
Insulin is a protein hormone. How would insulin bind to its target cells?
Deffense [45]
The answer is A. The insulin, like many hormones binds to cells through receptors found on the cell membrane
3 0
3 years ago
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