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riadik2000 [5.3K]
3 years ago
15

Which statement best contrasts the urinary and excretory systems?

Biology
1 answer:
nata0808 [166]3 years ago
3 0
The organs of the urinary system are organs of excretion—they ... filter the blood to remove metabolic wastes and then modify the resulting fluid, which al- ... But in the kidneys, we find an unusual capillary bed that is both...
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Which of the following vectors holds the largest pieces of DNA?
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Answer:

c. YACs

Explanation:

YACs, the Yeast artificial chromosomes are the high capacity vectors designed to carry the eukaryotic genes and carry the insert of 200-2000 kb.

YACs carry origin of replication from yeast, selectable markers and sequences derived from telomeres and centromere to maintain the stability of the insert during cell division.

The insert size for plasmids, bacteriophage, PACs, and cosmids is about 0.1-10 kb, 5-25 kb, 100-300 kb, 35-45 kb respectively.

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Anabolism builds molecules required for the body's functionality. The process of catabolism releases energy. Anabolic processes require energy. ... Examples of catabolic processes are proteins becoming amino acids, glycogen breaking down into glucose and triglycerides breaking up into fatty acids.

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The structural and functional unit of skeletal muscle is called a/an . The connective tissue covering around a fascicle is the .
Ainat [17]

Answer:

The structural and functional unit of skeletal muscle is called a sacormere

The connective tissue covering around a fascicle is the perimysium

The part of a muscle fiber that contracts is called the myofibril

The connective tissue covering on the outside of a whole muscle is the Epimysium

Explanation:

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3 years ago
What happens to matter and energy in a food chain and food web?
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It gets transferred through out animals
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A prokaryotic cell's hereditary information is contained within the nuclear membrane. True False
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Answer:

1. True

2. False

3. True

4. false

5. false

Explanation:

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3 0
2 years ago
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