The answer is FALSE. Convection currents do not produce the heat in the earth’s interior. They are rather responsible for distribution of this heat in the mantle. The radioactivity of the earth's core is the main source of heat. As the materials such as uranium decay, they release heat that keeps the interior hot.
Convection currents do not produce heat in the Earth's interior, but rather they transfer the heat generated mainly by radioactive decay.
Convection currents do not produce heat; instead, they aid in the transfer of thermal energy from one place to another. In the Earth's interior, the heat is generated primarily through radioactive decay, and this heat is then moved towards the surface of the Earth by convection currents. By analogy, consider a pot of water being heated on a stove. The stove (analogous to radioactive decay) generates the heat, and the water circulates that heat through convection currents, with warmer water rising and cooler water sinking.
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make lipids
synthesize proteins
transport proteins
create DNA
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QUESTION 9
After proteins are made, where are they modified?
rough ER
smooth ER
Golgi apparatus
vacuoles
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QUESTION 10
The _______ is a set of flattened stacks of membrane-bound sacs in an animal cell.
Golgi apparatus
thylakoid
vacuole
endoplasmic reticulum
Cellular organelles generally have different structures because these structures govern the specific functions of each organelle within the cell and stimulate its survivability.
Cell organelles may be defined as the types of subcellular structure that significantly has to perform one or more specific functions in the cell. For example, the nucleus stores genetic material, mitochondria produce chemical energy, etc.
The structure of each and every cellular organelle is based on its function. For example, the nucleus is enclosed by a double membraneous layer that stores the genetic material of an organism. It also has pores (nuclear pores) that allow the passage of substances in and out.
Golgi apparatus has numerous projections that allow them to transport functional proteins to their targeted site from the nucleus or ER. Mitochondria has cristae, matrix, ribosomes, etc. that facilitate the production of chemical energy and hence it is known as the powerhouse of the cell.
Therefore, cellular organelles generally have different structures because these structures govern the specific functions of each organelle within the cell and stimulate its survivability.
To learn more about Cellular organelles, refer to the link:
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a. industrial revolution
b. world war ii
c. the internet
d. invention of the car
2. which of the following is a direct value of biodiversity:
a. biogeochemical cycles
b. the agricultural value of pollinators
c. regulation of climate
d. provision of fresh water
3. environmental impact of a population includes all of the following except:
a. pollution
b. population size
c. resource consumption
d. predation
4. in what life history pattern does logistic population growth occur:
a. density-dependent pattern
b. opportunistic pattern
c. biotic pattern
d. equilibrium pattern
5. what characteristic of a population increases with plentiful resources:
a. range
b. clumping
c. spatial distribution
d. population density
A. Anatomy
B. Botany
C. Physiology
D. Psychology
Answer:
The correct answer is option B, that is, Botany.
Explanation:
The scientific study of plant life is termed as botany. It is a branch of biology that is also known as the plant sciences, plant biology, or phytology. Botany encompasses a huge array of scientific disciplines, which study algae, plants, and fungi comprising growth, composition, development, metabolism, diseases, reproduction, chemical characteristics, and evolutionary associations between the various groups.
The study of plants had started with tribal lore that was used to determine medicinal, edible, and poisonous plants, making botany as one of the oldest sciences.