The metabolic activity carried out by microorganisms releasing metabolic waste

The metabolic activity carried out by microorganisms releasing metabolic waste, turning the medium into an acidic culture, is due to *

a)Gycocalyx production

b)carbohydrate breakdown.

c)la hidrólisis.

Increase genetic diversity within a population

The process of Meiosis itself can increase genetic diversity within a population. (A) state what specific events in meiosis lead to diverse offspring, (B) refer to the specific steps/stages of meiosis when these events take place, AND (C) explain how these events relate to Mendel’s Laws of Segregation and Assortment.

 

Please help.. this is what I have so far.

(A) crossing over take place during meiosis and that is the reason leads to diverse offsprings.

genetic recombination also a way which leads to diverse offsprings.

(B) crossing over takes place at metaphase stage of division while all chromosomes pairs are lined up at the center line of the cell.

genetic recombination occurs at pachytene stage of prophase of meiosis.

The process of Meiosis itself can increase genetic diversity within a population

The process of Meiosis itself can increase genetic diversity within a population. (A) state what specific events in meiosis lead to diverse offspring, (B) refer to the specific steps/stages of meiosis when these events take place, AND (C) explain how these events relate to Mendel’s Laws of Segregation and Assortment.

 

Please help.. this is what I have so far.

(A) crossing over take place during meiosis and that is the reason leads to diverse offsprings.

genetic recombination also a way which leads to diverse offsprings.

(B) crossing over takes place at metaphase stage of division while all chromosomes pairs are lined up at the center line of the cell.

genetic recombination occurs at pachytene stage of prophase of meiosis.

Suppose you had the option of destroying one type of organic compound in a bacterium

Suppose you had the option of destroying one type of organic compound in a bacterium as a way of eliminating the microbe. Which type of compound would you choose and why? The Question for you to answer and discuss is: Which type of compound (proteins, lipids, carbohydrates, or nucleic acids) would you choose and why? To obtain full credit you need to post a substantial response to the

Explain that cells consist of molecules

Explain that cells consist of molecules and describe the properties of these molecules.” Suppose you had the option of destroying one type of organic compound in a bacterium as a way of eliminating the microbe. Which type of compound would you choose and why? The Question for you to answer and discuss is: Which type of compound (proteins, lipids, carbohydrates, or nucleic acids) would you choose and why? To obtain full credit you need to post a substantial response to the

Detection sensory transduction perception vision

sensory adaptation peripheral nervous system optic nerve pressure detection sensory transduction perception vision When someone touches your arm stimulating sensory receptors, this is classified as reflex arc When you turn to acknowledge the person touching your arm, it is because your brain has interpreted the meaning of the stimulus. This is termed Both sensation and perception occur when nerve impulses finally reach the If you press on your closed eyelids, your brain perceives this as involved. This is because nerve impulses that arise in the are interested as linht integration When sensory receptors are activated, chemical or physical stimuli are changed into an electrical signal in a process known as L If you are no longer aware of a particular sensation, such as the feeling of the chair in which you are now seated, this is because of sensory adaptation, which is considered a type of even though no light is arrive in the visual cortex and cerebral cortex auditory nerve Place the correct word(s) in each sentence to review the role of transduction and sensory adaptation. sensory adaptation peripheral nervous system optic nerve pressure detection sensory transduction perception vision reflex arc integration cerebral cortex auditory nerve

Sensory adaptation peripheral nervous system

sensory adaptation peripheral nervous system optic nerve pressure detection sensory transduction perception vision When someone touches your arm stimulating sensory receptors, this is classified as reflex arc When you turn to acknowledge the person touching your arm, it is because your brain has interpreted the meaning of the stimulus. This is termed Both sensation and perception occur when nerve impulses finally reach the If you press on your closed eyelids, your brain perceives this as involved. This is because nerve impulses that arise in the are interested as linht integration When sensory receptors are activated, chemical or physical stimuli are changed into an electrical signal in a process known as L If you are no longer aware of a particular sensation, such as the feeling of the chair in which you are now seated, this is because of sensory adaptation, which is considered a type of even though no light is arrive in the visual cortex and cerebral cortex auditory nerve Place the correct word(s) in each sentence to review the role of transduction and sensory adaptation. sensory adaptation peripheral nervous system optic nerve pressure detection sensory transduction perception vision reflex arc integration cerebral cortex auditory nerve

Discuss the ecological importance of the enzyme nitrogenase

Discuss the ecological importance of the enzyme nitrogenase, the diversity and physiology of various groups of organisms that contain it and the strategies these organisms use to optimise conditions for the enzyme

A human community living near a forest gathers firewood to burn for cooking and heating

A human community living near a forest gathers firewood to burn for cooking and heating. What would be one positive and one negative effect of gathering large amounts of the firewood resource? A human community removes native trees from a rain forest in order to plant palm trees for palm oil. What are three possible negative outcomes from this action?

Electronics contain many common and rare metals. These metals are mined from a variety of places around the world

Electronics contain many common and rare metals. These metals are mined from a variety of places around the world.

a. What are two possible ways in which mining metals affects the environment?

b. How could recycling electronics prevent some of the negative effects of mining metals?

c. Many electronics are shipped overseas for recycling. The process of recycling can cause water pollution and can damage the health of the people working in the recycling plant. What would be one way to reduce these negative effects while still recycling electronics?