Bacteria are the simplest single cells that carry out all basic life activities.
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Answer:
Both the PKA and IP3 levels increases. Hence, the correct answer is a and b.
Explanation:
Forskolin refers to a drug that increases the levels of cAMP or cyclic AMP by stimulating the enzyme adenylyl cyclase. The cAMP is an essential secondary messenger that ensures proper biological response of cells to hormones and other signals and also takes part in communication between the cells.
When Forskolin increases the levels of cAMP, it will stimulate the enzyme PKA or protein kinase A and at the same time also enhances the intracellular concentration of Ca2+ and IP3 (inositol 1,2,5 triphosphate).
Answer:
An organism’s niche is its place and role in an ecosystem, including where it lives and how it obtains
the resources it needs to survive. If competing species use the environment differently, or partition
resources, they can coexist in the same area; niche partitioning facilitates coexistence of similar
species in a habitat. In this activity, students use data presented in the HHMI 2015 Holiday Lecture
“How Species Coexist” to explore the concept of niche partitioning, learn about mechanisms of niche
partitioning, and consider the classic grazer-browser spectrum paradigm in light of new dietary data
obtained from DNA metabarcoding.
Explanation:
Answer:Living organisms release energy gradually to prevent most of the energy from heat loss. The cells release the chemical energy present in food and it should be utilized gradually to prevent the energy loss in the form of heat and light.Most of the energy released by the body is through cellular respiration.The energy is produced by the continuous process that occurs in the body ,breakdown of food and energy production.If a huge amount of energy will be released from the body it will only be in the form of heat loss so to prevent the energy from lost in the form of heat living organism release energy gradually
Answer:
All the different plant populations make up the plant<u><em> community</em></u> in this swamp. The plants are part of the bigger <u><em>ecosystem</em></u>, that contains many biotic and abiotic factors.
Explanation:
In ecological studies a community can be described as a different population of species that live in an area at a specific time. For example, different kinds of plants and animals living in an area at a particular time.
In ecological studies, an ecosystem can be described as a community possessing both its biotic and abiotic factors. For example, all the animals, plants, decomposers of a community along with abiotic factors like water, soil sunlight etc.
