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lozanna [386]
3 years ago
12

What types of organisms require chemical reactions inside their cells in order to survive?

Biology
1 answer:
defon3 years ago
8 0
All living things because without chemical reaction life processes will not be complete.
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State the reason why some drugs are considered drugs of abuse.
aleksley [76]
They are easy to be addicted to
they can hurt your mind
they are so addictive that you use them so frequently (hence the word abusing)
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3 years ago
Big Joe funeral.<br><br> Who is big joe
igomit [66]

Answer:

Big Joe is the main character or the protagonist

Explanation:

7 0
2 years ago
We used new tags for the population estimate a year later. If we assume the tags stay on well over the year, what changes the pr
Naddik [55]
<h2>Mark and recapture method</h2>

Explanation:

Mark and recapture is a technique to measure the size of a population before fishing and hunting season;commonly used by fish and wildlife managers

  • It involves the marking of number of individuals in a natural population,returning them to that population followed by recapturing some of those as a basis for estimating the size of the population at the time of marking and release
  • Population size can be estimated as(N)=M*T/R

here,M=initially marked;T=total in sample second;R=marked recaptures

There are certain assumptions to this method

  • Population is assumed to be closed which means no new individuals were born or immigrated into the population and none died or emigrated from the population
  • The chance for each individual in the population to be caught are equal and constant for both the  initial marking period and the recapture period
  • One of the assumption of this method is that sufficient time must be given between the initial marking period and recapture period for all marked individuals but time period should not be very long
  • Animals do not lose their mark

The tags in the given question were estimated a year there is a chance that old marked tags population might have died or emigrated(the longer the time interval the greater the chance) and hence it becomes an "open" population which violates the first law

If proportion of population changes then marked recapture method formula won't turn out be applicable

5 0
2 years ago
The sensory receptors for the kinesthetic sense are the ______. Group of answer choices semicircular canals proprioceptors nocic
VashaNatasha [74]

Answer:

The sensory receptors for the kinesthetic sense are the proprioceptors

Explanation:

Proprioceptors are primarily responsible for compiling information about changes in the position and angular velocity of a joint Proprioceptors (kinesthetic senses):

- Vestibular receptors.

-Muscle spindles.

-Cutaneous receptors

Proprioceptors provide information on how movement occurs within the body, and they are located in the inner ear, muscles, tendons, joints, etc.

7 0
3 years ago
What does tryptophan bind to when it is present in E. coli? A. trp operon B. trp promoter C. trp operator D. trp repressor
GalinKa [24]
The answer would be d
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3 years ago
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