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4vir4ik [10]
3 years ago
12

Which of the following include all the others?

Biology
1 answer:
Anna007 [38]3 years ago
8 0

Answer:

d is the answer to this question

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5. The permease (transporter) allows glucose and Na into the cell requires ATP. True or False?
dem82 [27]

Answer: 5. False 6. False

Explanation: The permeases are membrane transport proteins, they're secondary active transporter that allow the movement of a specific molecule in or out of the cell in the direction of a concentration gradient, it is a form of facilitated diffusion and does not require energy. The permease secondary transporter uses the Na ion concentration to move glucose into the cell.

When the ion concentration gradient is set, the concentration of glucose in the cell is higher than the concentration of blood. Glucose will move to the blood by passive diffusion through permease secondary transporter.

The transport mechanism is carrier mediated it does not require energy.

7 0
3 years ago
Which compounds has the same empirical formula?
xxMikexx [17]

C4H10 AND C2H5 have the same empirical formula

7 0
2 years ago
How does a hydrometer work?
bija089 [108]
A hydrometer is an instrument that measures the specific gravity (relative density) of liquids. The ratio of the density of the liquid to the density of water. A hydrometer is usually made of glass, and consists of a cylindrical stem and a bulb weighted with mercury or lead shot to make it float
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3 years ago
Use the word RNA (Ribonucleic acid) in a sentence ​
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Answer:Use the word RNA (Ribonucleic acid) in a sentence ​

Explanation:Viruses represent a large group of infective agents that are composed of a core of nucleic acids, either RNA or DNA, surrounded by a layer of protein.

6 0
3 years ago
Which one of the following statements presents a condition of the Hardy-Weinberg principle? A. Gene flow is present. B. Genetic
Nitella [24]
The statement in the given question that presents a condition of the Hardy-Weinberg principle is that random mating occurs. The correct option among all the options given in the question is option "C". There are definitely certain conditions under which the Hardy- Weinberg principle occurs and they are when there is no gene flow, no mutations happen, no generic drift occurs and random mating occurs. This principle also states a very important aspect and it is that genotype and allele frequencies will always remain constant from one generation to another if there is absence of other evolutionary inflrnce.


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