A cell wall is a structural layer that surrounds some types of cells, situated outside the cell membrane. It can be tough, flexible, and sometimes rigid. It provides cells with both structural support and protection, and also acts as a filtering mechanism. Cell walls are present in plants, fungi and prokaryotic cells, where a major function is to act as pressure vessels, preventing over-expansion when water enters the cells. Cell walls are absent from mycoplasmas.
Sleep apnea option 3 is the correct answer .....I guess gotta check
The correct answer is "behavioral consequences of alcohol intoxication".
Caffeine is a component mainly from coffee and other beverages such as soft drinks and energy drinks. It acts as a stimulant by binding to the adenosine receptors in the brain; blocking the actions of adenosine in the CNS (adenosine works to signal tiredness). In turn, there will be increased alertness. This does not affect the behavioral consequences of alcohol intoxication as these two works in different pathways.
On the other hand, caffeine ingestion affect the risk of cardiovascular disease as it increases heart rate and myocardial workload; it increases the time to fall asleep; and increases the performance in doing boring repetitive tasks.
That would be D. A male with one recessive allele.
Squares represent males and circles represent females. This male has gotten 1 recessive allele from her mom(her genotype is aa because she is expressing the recessive trait).
Answer:
The correct answer is- TAAGCCGATAAATGCTAACGGTA.
Explanation:
DNA is a nucleic acid molecule made of two strands. Each strand is made up of nucleotide bonded via phosphodiester bonds. Each nucleotide is made up of- 5C deoxyribose sugar, a phosphate group and nitrogenous bases.
DNA replication produces an exact copy of the DNA molecule through complementary base pairing. The complementary strand is formed by adding nucleotide through DNA polymerase which adds base pairs according to the Chargaff rule. The Chargaff rule states that A will bind T via two hydrogen bonds and G will bind C via three hydrogen bonds.
Therefore, the complementary strand will be-TAAGCCGATAAATGCTAACGGTA
