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vodomira [7]
3 years ago
9

Cells need energy to function, but also need to be able to heal and grow for a person to be healthy. Which of the following desc

ribes how cells grow
A. Glucose molecules are put back together to form starch molecules for growth

B. oxygen molecules recombine to allow cells to get larger

C Amino Acid molecules are put back together in cells to make protein molecules for growth.
Biology
1 answer:
just olya [345]3 years ago
8 0

Answer:

B. Oxygen molecules recombine to allow cells to get larger

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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
2 years ago
Two equal body masses are accelerated, but body a's acceleration one-fourth of body b's. what is the force of body b on body a
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Body b will have a force 4 times stronger than body a, causing body b to reverse the direction of body a
6 0
3 years ago
Advantages of evergreens
Deffense [45]
They grow and develop all year. this gives them an advantage over other trees.
3 0
3 years ago
What is the order of these objects as it occurs in a microscope, beginning with the eye to the specimen on the stage.
AleksAgata [21]
<h2>Order of parts of a microscope </h2>

First – ocular lens

Second – Body tube

Third – Revolving Nosepiece

Fourth – Objective lens

Fifth – Coverslip

Explanation:

Ocular lens: The lens present in the eyepiece at the top of the microscope, close to the eyes, through which a person looks through the microscope to view the specimen. Magnification of ocular lens in a compound microscope is usually 10x

Body tube: The tube that connects the eyepiece with the objective of the microscope for continuous optical alignment.

Revolving Nosepiece: The turret that holds the objective and revolves to select the objective lens according to its magnification

Objective lens: The objective lens is located above the specimen rack. Objective lens creates the primary image of the specimen viewed through the eyepiece. A single compound microscope can have more than two objective lens and their magnification ranges from 4x, 10x, 40x, 100x power.

Coverslip: The cover glass which covers the objective lens and prevent from touching the specimen . This is the object directly above the specimen.

4 0
2 years ago
Salmonberry leaf cells contain 14 chromosomes. How many chromosomes will a new leaf cell contain after mitosis ?
Mama L [17]
The new leaf will contain 14 chromosomes, because during mitosis, a cell makes an exact copy of itself. Therefore, the number of the chromosomes in that cell stay the same.
7 0
3 years ago
Read 2 more answers
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