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scoundrel [369]
3 years ago
9

7. All the virus has circular nucleic acid. True or False?​

Biology
1 answer:
ELEN [110]3 years ago
6 0

Answer:

The genome is usually organized as a single linear or circular molecule of nucleic acid

Explanation:

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Answer:

i think homeostasis for osmosis

7 0
3 years ago
A woman is training to improve her running capabilities for an upcoming marathon. She is progressively increasing the distance a
Ilya [14]

Answer:

The correct option is d. Metabolic specificity .

Explanation:

The specificity principle says that we must train the physical qualities (physiological elements involved) in the concrete conditions that the competition demands. Accordingly, the impact on muscles and metabolic pathways not used directly during exercise is very small. Metabolic specificity is a principle of adaptation and it applies to the energy systems mobilized during the exercise. The muscle mass involved and the overall intensity of the exercise will dictate whether the responses to training will be limited to adaptations at the muscular level or if adaptations will occur at the cardiovascular level. Continuous aerobic training of submaximal intensity is reflected in the increase in the activity of oxidative metabolism enzymes. The running speed of a marathon is regulated by aerobic metabolism in the recruited muscle fibers and by the economic conversion of this energy into speed. Increasing the distance and time of her races progressively allows the endurance athlete to exercise at a high intensity for significantly longer periods of time.

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3 years ago
Name the 4 major groups of organic compounds
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Nucleic acid
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4 0
3 years ago
Which is a correct statement about gametogenesis? In gametogenesis, germinal cells multiply by mitosis and mature gametes are fo
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6 0
3 years ago
The presence of calcium in the sarcoplasm is directly responsible for __________. Multiple choice 1 decreasing the length of the
xxMikexx [17]
  • The presence of calcium in the sarcoplasm is directly responsible for exposing the binding sites on actin.
  • Rigor mortis occurs after death because detachment of crossbridges does not occur due to the lack of ATP

<h3>What is Sarcoplasm?</h3>

This is defined as the the cytoplasm of striated muscle cells in living organisms .When calcium is present, the binding sites on actin are exposed.

Rigor mortis occurs after death and involves stiffening of the muscle tissue because  detachment of cross bridges does not occur due to the lack of ATP.

Read more about Rigor mortis here brainly.com/question/25812860

5 0
2 years ago
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