Answer:
The correct answer is "False".
Explanation:
Hydrogen bonding in DNA between Cytosine and Guanine is more stable that between Adenine and Thymine. This difference in stability is given by the number of hydrogen bonds that form the bindings among the nucleotides. Three hydrogen bonds are formed between Cytosine and Guanine, while only two hydrogen bonds are formed between Adenine and Thymine.
Facilitated diffusion is the process of spontaneous passive transport of molecules or ions across a biological membrane via specific transmembrane integral proteins.
The solute can move "downhill," from regions of higher to lower concentration, relying on the specificity of the protein carrier to pass through the membrane. This process is called passive transport or facilitated diffusion, and does not require energy.
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Answer:
The word or phrase that describes slate "Foliated, igneous,metamorphic grains, arranged in parallel layers"
Explanation:
Slates are defined as the fine grained, homogeneous, metamorphic and foliated rock which are being originated from the shales of the sedimentary rock which is typically formed as a result of the clay as well as volcanic ash. The sedimental layers are maintained by the grains present in the rock. Due to the metamorphic compression the foliation occurs. slates are formed under the low grade metamorphic condition which like low temperature and pressure. Best grade slates are found in the Brazil and United kingdoms. It is found in the cliffs, underground pits etc.
Answer:
C. serous cells and mucous cells
Explanation:
Salivary glands consist of serious acini and/or mucous acini. The serous acini represent the serous fluid secreting part of the salivary glands and is composed of serous cells. The mucous acini are made of mucous secreting cells.
The parotid salivary glands consist of serous cells only while the sublingual glands and submandibular cells have both serous and mucous cells.
Answer:
Traits are neither dominant nor recessive. Offspring exhibit an intermediate form of alleles from the parents. Both alleles, one from each parent, are expressed in offspring. Codominance involves the interaction of two alleles.
statements describe codominance
Offspring exhibit an intermediate form of alleles from the parents
Codominance involves the interaction of two alleles.