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Annette [7]
3 years ago
12

1. Which of the following processes requires ATP?

Biology
1 answer:
Verizon [17]3 years ago
7 0

Question 1. Which of the following processes requires ATP?

A.osmosis

B. facilitated diffusion

C. moving down the concentration gradient

D. active transport

2. What is made in the nucleolus?

A. lipids

B. ATP

C. Ribosomal RNA

D. proteins

3. What is a function of Cilia?

A. help w cell division

B. provide structural support

C. move materials on the outside of the cells

D. provide sperm w motility

Answer:

1. d

2.D. proteins

3. D. provide sperm w motility

Explanation:

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What is the relationship between the pH of pond water and the survival rate of animal species living in the pond
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<h2>Answer:</h2>

The pH of the pond water and survival rate of animal species living in the pond has a direct relationship with each other. Animal species can survive at a specific level of pH"Optimum pH" at which these species can show their maximum activity.

If we decrease the pH the pond water will become more acidic and it will become challenging for species to survive in the acidic environment and if we increase the pH the water becomes more alkaline and again it affects the marine life. So, the pH of pond water should be in normal ranges.

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3 years ago
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The lagging strand is replicated with a series of okazaki fragments and that is why its synthesis is considered to be
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Answer:

Their synthesis is considered to be discontinuous.

Explanation:

Okazaki fragments, which are strands of DNA that are produced seperately and then linked together, this is why their synthesis is considered to be discontinuous.

I hope this answer helps.

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3 years ago
1. Identify the roles (producer, primary consumer, secondary consumer, or decomposer) of the hare and the wolf in the simulated
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3 years ago
Which feature helps a cactus plant prevent water loss in a hot dry desert environment
vaieri [72.5K]
The cactus waxy surface.
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How does an animal cell react when there is no glucose available to carry out cellular respiration?
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Answer:

B) It breaks down polysaccharides such as starch.

Explanation:

Polysaccharides are long chains of monosaccharides like glucose joined together with glycosidic linkages. While plants can simply make glucose via photosynthesis, animals rely on glucose sourced from their diet. In animals, glucose is stored as glycogen; however, plant storage polysaccharides like starch are regularly broken down through digestion using enzymes.

Enzymes are proteins which catalyze chemical reactions like the breakdown of large polysaccharides. Alpha amylase, an enzyme produced in the pancreas, is also found in human saliva; it catalyzes the hydrolysis, or breakdown of starch into glucose. Amylase acts on polysaccharides bonds at random points along the chain by splitting the α 1-4 glycosidic bonds. This produces maltose, dextrin and glucose; this glucose is used in ATP synthesis via <em>respiration, ethyl alcohol fermentation and lactic fermentation</em>.

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