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My name is Ann [436]
3 years ago
5

What are The hypothesis of the Respiration and carbon dioxide b. ?

Biology
1 answer:
VLD [36.1K]3 years ago
3 0

qwertyuiopasdfghjklzxcvbnm


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Ouabain is a specific inhibitor of the active transport of sodium ions out of the cell and is therefore a valuable tool in studi
Kay [80]

Answer:

1. Part A: No

2. Part B: Yes

3: Part C : Yes

4: Part D : No

Explanation:

1) Part A: Facilitated diffusion of glucose into a muscle cell:

No; sodium ion co - transport is required for active transport of glucose but not for facilitated diffusion of glucose

2) Part B: Active transport of dietary phenylalanine across the intestinal mucosa:

Yes; co - transport of sodium ions drives the inward movement of amino acids and can only occur if sodium ions are actively pumped back out again.

3) Part C: Uptake of potassium ions by red blood cells:

Yes; uptake of potassium ions can occur only via a pump that couples the inward pumping of potassium ions to the outward pumping of sodium ions.

4) Part D: Active uptake of lactose by the bacteria in your intestine

No; active uptake of sugars and amino acids in bacteria is driven by a proton gradient.

3 0
3 years ago
For what molecule do genes contain the instructions for building?
zimovet [89]
A gene is a small section of DNA?<span> that contains the instructions for a </span>specific<span>molecule, usually a </span>protein?. The purpose of genes?<span> is to store information. Each gene contains the information required to build </span>specific proteins<span> needed in an organism. The human genome</span>?<span> contains 20,687 </span>protein<span>-coding genes.</span>
4 0
3 years ago
Books in the biography genre would include ________.
kirill [66]

Answer:

C) Books about the lives of inventors, explorers, and artists.

Explanation:

A biography is a book about a person's life that was written by somebody else. Option C) Books about the lives of inventors, explorers, and artists best fits this description. Therefore books in the biography genre would include books about the lives of inventors, explorers, and artists.

5 0
3 years ago
Read 2 more answers
Question 20 of 26
UNO [17]
The answer is 4. Hope this helps
8 0
3 years ago
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In the skeletal system which are the two main tissue is responsible for structural support in the body
Anettt [7]
I believe it would be Bone Tissue and Connective Tissue
8 0
3 years ago
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