A. What gas do plants give off in the light?

Which compounds are referred to as “the building blocks of proteins”? lipids fatty acids amino acids carbohydrates?

GarryVolchara [31]

Amino acids are considered as the building blocks of proteins.

Proteins in the body consist of 20 different amino acids, some of which can be synthesized by the body itself.
Each unique protein is formed by the combination of these proteins in several ratios and sequences.

8 0

3 years ago

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Cells must use energy to move a substance against a concentration gradient i.e., from a compartment with a low concentration of

garik1379 [7]

Answer:

Transport of sodium ions out of the cell

Transport of potassium into the cells

Transport of calcium ions out of cell

Transport of calcium ions OUT OF the cytoplasm of a cell and INTO an organelle that has a high concentration of calcium ions.

Explanation:

In general the concentration of sodium ion is higher outside the cell in the extracellular fluid and the concentration of potassium ion is higher inside the cell.

During an active transport, a cell uses energy to move molecules against the gradient as a part of primary active transport. In the secondary active transport, the molecules move as per the electrochemical gradient established by the primary active transport.

In primary active transport, sodium ion moves out of the cell and potassium ion moves into the cell through the assistance of sodium potassium pump. In order to maintain the stability, calcium ion from the sarcoplasmic reticulum is pumped out of the cell

Hence , the correct answers are

Transport of sodium ions out of the cell

Transport of potassium into the cells

Transport of calcium ions out of cell

Transport of calcium ions OUT OF the cytoplasm of a cell and INTO an organelle that has a high concentration of calcium ions.

8 0

3 years ago

If there were no decomposers, which of the following would most likely happen ???

irinina [24]

Some plants could die due to a shortage of nutrients

4 0

3 years ago

What is a major difference between DNA polymerase I and DNA polymerase III?

notsponge [240]

Answer:

(B) DNA polymerase I synthesizes DNA on lagging strands and DNA polymerase III synthesizes DNA on leading strands

Explanation:

Both the enzymes DNA polymerase I and DNA polymerase III involved in the process of DNA Replication with specialised functions. DNA polymerase I synthesize DNA on lagging strand where it degrades RNA primer and replace it with DNA. On the other hand, DNA polymerase III synthesize DNA from 5' to 3' end on the leading and lagging strand but stops at the RNA Primer.

5 0

3 years ago

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Many organizations release indexes used to measure the development of the world's countries. As we learned in this lesson, these

galben [10]

Answer:

The correct answer is - GDP nominal, human resources and right, and GDP per capita.

Explanation:

The three major and most reliable factors about determining the development of a country out of all the indexes are GDP nominal, the human rights index, and the GDP per capita.

The economy and production of a country can be shown by the GDP nominal if it is showing progress or declines.

The Average income of the citizen of the country is exhibited by GDP per capita to examine if the wealth of the country shares that gives an idea about rich, poor or the middle class.

The human rights index defines the basics of life expectancy and the rights they have that decides the happiness.

8 0

3 years ago