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WITCHER [35]
3 years ago
5

What is the function of a repressor protein?

Biology
1 answer:
dexar [7]3 years ago
8 0

Answer:

The repressor protein works by binding to the gene's promoter region, preventing the production of messenger RNA (mRNA).

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Which of the following junctions form a watertight seal between neighboring cells?
Nina [5.8K]

Answer:

tight junction

is the answer

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2 years ago
A client with hemiparesis is reluctant to use a cane. how does the nurse explain the cane’s purpose to the client?
faust18 [17]
The nurse should explain to a client with hemiparesis who is reluctant to use a cane that the cane to maintain balance and improve stability. Hemiparesis also known as unilateral paresis refers to a state when half of the body is weakened. It then leads to loss of balance, difficulty in walking, and loss of coordination. 
7 0
4 years ago
Images shows a lake labeled carbonates in water, a cow labeled animal respiration, a tree labeled photosynthesis, a factory labe
valkas [14]

Answer:

<em>Which arrow or arrows represent a release of carbon dioxide? What process is occurring at the arrow(s) you selected?</em>

- From factory emissions to carbon dioxide in atmosphere (<u>C</u>)

- The process occuring can be called as <em>Combustion</em>. In this process, organic matter is burned in the presence of oxygen (oxidizer). It releases energy and carbon dioxide because carbon in organic matter is oxidized to form CO2.

<em>Which arrow or arrows indicate a process that cycles carbon from living or nonliving organisms? Describe the process or processes you selected.</em>

- from dead organisms to fossils and fossil fuels (E)

- The process explained in the question can be stated as <em>Fossilisation</em>. In this process, dead remains of plants and animals are transformed to fossils under pressure. The organic matter is preserved according to the shape of organism.

<em>Which arrow or arrows represent reactions that demonstrate conservation of mass and energy? Explain your answer.</em>

- from factory emissions to carbon dioxide in atmosphere (C) & from carbon dioxide in atmosphere to photosynthesis (B)

- Two reactions represent the converstion of mass and energy. The burning of fossil fuel (mass) releases energy and carbon dioxide, which is again used by plants to store energy in the process of photosynthesis. This is shown in C and B part of the figure.

3 0
3 years ago
Which is NOT a type of lipid? *<br><br> Blubber<br> Steroid<br> Glycogen<br> Phospholipid
Alex777 [14]

Answer:

i think it is glycogen

Explanation:

5 0
4 years ago
In _______, the fertilized eggs are retained inside the mother's body to complete development. the young obtain all nourishment
Mrac [35]

In <u>ovoviparity</u> the fertilized eggs are retained inside the mother's body to complete development. the young obtain all nourishment from the egg and are fully developed when they hatch and are released from the mother

<u>Explanation:</u>

Through evolution the place of zygote formation and maturation has developed accordingly to gain nourishment form the mother and to protect the young ones, the female systems started carrying the zygotes inside their body for a particular period of time . This period is called as the gestation period.

3 0
4 years ago
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