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Shtirlitz [24]
3 years ago
10

What does prokaryotes cells have?

Biology
1 answer:
Ksenya-84 [330]3 years ago
6 0

Answer:

plasma membrane, simple cells, a dna strand, ribosomes, a cell wall, cytoplasm, etc.

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Why enzymes of bacteria are not destroyed while the enzymes of plant destroyed at 78 C
Montano1993 [528]

Answer:

i need more information to answer this

Explanation:

8 0
3 years ago
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How could environmental concerns conflict with your desire to improve your stand in living?
Darina [25.2K]

Standard of living refers to the quality, and quantity, of goods and services made available to an individual for his/her consumption. This definition is a general one and is easily understood.

To improve one's standard of living, in accordance with this definition, one needs to be provided with a better quality goods & services , such as advanced electronics and gadgets, or quantity, such as producing more self-care product for consumption.

So how does this conflict with his/her environmental concerns? In order to improve standard of living, there is a few trade offs. To produce more quantity of goods & services, more resources have to be used. This might lead to excessive usage, wastage & depletion of natural resources. For example, to provide more fuel to the society, companies have to extract more & more of fossil fuel. Sustainable usage of natural resources might be a concern, since some types of resources are unrenewable e. g oil & gas.

Production of higher quality products requires advanced state of technology. In the meantime, the use of some technologies aren't exactly environmental friendly i. e it may create pollution. For example, decades ago, manufacturing shirts using traditional methods might not yield consistent results thus the invention of machine helps with increasing the quality, however, results in noise and air pollution. Another example, using air-conditioning instead of hand fan is more effective in coping with hot weather, but greenhouse gas is emitted.

This shows the conflict between environmental concern and the desire to improve standard of living in general.

Hope this helps!

5 0
3 years ago
Bones provide both structure and protection for the body.<br> a. True<br> b. False
kumpel [21]
True... examples: the spine helps you stay up right which would help for structure and the skull help protect the brain which would be protection
4 0
4 years ago
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Which of the following best describes the pattern of microbial death? Which of the following best describes the pattern of micro
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Answer:

The cells in a population die at a constant rate

Explanation:

Microbial death is the loss of the ability of microbes to reproduce and survive in an environment. When a given microbial population is given a treatment, the microbial cells die at a constant rate. Microbial death rate  is not dependent on the specie and nor on the antimicrobial agent.

Therefore, the microbial cells in a population does not die at once but die at a constant logarithmic rate; the cells decreases exponentially as nutrients decreases and waste product increases.

For example, if 500,000 microbes are treated or in a nutrient depleted environment and 50,000 microbes is left after 1 minute, by the next minute under the same condition 5,000 microbial cells will be left and this pattern will continue, this explains exponential decrease

8 0
3 years ago
A student classified a mushroom as belonging to Kingdom Plantae. Which of the following best explains why the student is incorre
kenny6666 [7]

Answer:

the first one

Explanation:

8 0
3 years ago
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