Answer:
they are vesicles, which can be secretory vesicles, or even lysosomes
Vesicles, which are a part of the cell's endomembrane system along with the endoplasmic reticulum, Golgi apparatus, and plasma membrane, bud off from the ER and Golgi apparatus, and fuse with other membranes to package, tag, and transport proteins and lipids for cellular membranes.
The structures described in your question are known as vesicles. These are small membrane-enclosed compartments that bud off of the endoplasmic reticulum (ER) and Golgi apparatus and can fuse with other membranes of the endomembrane system or the plasma membrane. They are part of the endomembrane system of a cell which also includes the nuclear envelope, lysosomes, as well as the plasma membrane. The cellular components found in this system work together to modify, package, tag, and transport proteins and lipids, which in turn form cell membranes. For instance, transport vesicles that leave the ER fuse with the Golgi apparatus to process the proteins, and additional transport vesicles containing the modified proteins and lipids pinch off from the Golgi apparatus and move to fuse with the plasma membrane or other organelle membranes.
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a. the hominids.
b. Homo erectus.
c. the paleolithic era
d. the neolithic era.
e. the first Homo sapiens.
B. Emile Durkheim
C. Daniel M’Naughten
D. Travis Hirschi
Answer:
Albert Bandura
Explanation:
Marfan syndrome is a rare disease of the connective tissue, which affects different structures, including skeleton, lungs, eyes, heart and blood vessels.
It is characterized by an unusual increase in limb length. It is believed to affect one in 5,000 people. Unlike other genetic problems, it does not negatively affect intelligence.
B) atomic number = 16, atomic mass = 34, net charge = 3−
C) atomic number = 34, atomic mass = 16, net charge = 3+
D) atomic number = 34, atomic mass = 16, net charge = 3−
Atomic number = number of proton = 16
Atomic mass = number of proton + number of neutron = 16+18 = 34
Net charge = Number of proton - number of electron = 16-13 = +3
OPTION A IS YOUR ANSWER....
B.) chloroplasts
C.) cytoplasm
D.) genes
Ans. (D). genes.
Gene represents a sequence of DNA, which codes for a functional molecule (such as RNA or protein). Information about inherited traits is stored and transferred through the genes.
Heredity occurs due to genetic material, which gets passed from parents to their progeny in the form of DNA. During reproduction, all the information for survival, growth, and reproduction, found in the DNA gets transferred to the next generation.
Thus, the correct answer is option (D).
A. Rudolf Virchow ( Apex answer)
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