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Debora [2.8K]
3 years ago
11

For the average human, blood lactate:

Biology
1 answer:
VLD [36.1K]3 years ago
5 0

Answer: a. begins to accumulate significantly at a point that is about 55-65% of Vo2 max

Explanation:

Lactate is produced in the body after the burning of glucose (glycolysis), to supply energy without the presence of oxygen (lactic anaerobic metabolism). In long-term physical activities, oxygen supply is not always sufficient. The organism seeks this energy in alternative sources, producing lactate. For the average human, blood lactate begins to accumulate significantly at a point that is about 55-65% of Vo2 max. The accumulation of this substance in the muscles can generate a hyperacidity, which causes pain and discomfort soon after exercise. Thus, the determination of lactate blood concentration allows indirect evaluation of the metabolic acidosis of the exercise, being one of the diagnostic tools used by Exercise Physiology.

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Pls, help me I only have 5 min​
Sophie [7]

Answer:

I think the last answer D

4 0
3 years ago
"Bottom-up" (or "data-driven") mechanisms are Group of answer choices
lukranit [14]

Answer: A. mechanisms for which activity is primarily triggered and shaped by the incoming stimulus information.

Explanation:

Bottom-up mechanism is a process in which a body perceives an incoming stimulus and certain physiological changes occurs in the body working in the direction of upwards that is the signals are transferred to the brain so that the brain could interpret the stimulus. This mechanism suggests the fact that our perceptual experience is based upon the sensory stimuli.

4 0
3 years ago
Which action could a student take to make a longitudinal wave?
Pavlova-9 [17]

Answer:

B.

Explanation:

Because a Longitudinal wave is a wave vibrating in the direction of propagation.

3 0
3 years ago
Read 2 more answers
During DNA Replication, a DNA strand that has the bases 3'ATACGC5' produces a strand with the bases
Gemiola [76]

During DNA Replication, the DNA strand that has the bases 3'ATACGC5' produces a strand with the bases 5'TATGCG3'  

Answer: Option B

<u>Explanation:</u>

The DNA Replication produces the newly formed two complimentary base pair strand from the two template base pair strand, so basically the already existing DNA strand is replicated, in order to produce complimentary DNA strand, with the template giving one strand to new each.

Thereby, here the given base was 3' ATACGC 5' so the first thing to produce the strand will be that the coding end will be reversed so the 3' end will have 5' end and 5' end will have 3' end. Then A bonds with T and T bonds with A and, so C bonds with G and G bonds with C, therefore, ATACGC will produce TATGCG. Thereby, answer would be 5'TATGCG3'.

3 0
3 years ago
Organiza los siguientes indicadores de calidad de vida que plantea el Instituto Nacional de Estadística y Geografía (Inegi). Seg
umka21 [38]

Answer:

e) Political governance.  

b) Health.

d) Personal activities, including work.

c) Education.

f) Social recreation issues.

g) Environmental conditions (current and future conditions).

a) Material life

h) Financial safety and security.

Explanation:

The quality of life is an index that is calculated by using different estimators that covers diverse aspects of human life such as, among others health, safety, happiness, security, transportation, etc. The INEGI (National Institute of Statistics and Geography, Mexico) calculates the quality of life by using the estimators above described (and others). In my opinion, the most important one of this list is political governance, because it is an underlying characteristic that has a direct effect on the further estimators, thereby affecting their performance in a short/medium-term period.

5 0
3 years ago
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