Plants make their food using a process called, photosynthesis. Some plants reproduce by making seeds or spores. Another one is adaptation, which helps the plants store water and to reduce water loss.
They have vascular tissue and use pollen and seeds to reproduce. However, some plants have a complex life cycle that includes the sporophyte and gametophyte stages.
DNA replication occurs in the synthesis stage and is followed by the gap 2 stage
Answer:
a.) (4×2)² = 8² = 64
b.) =9604, 67228,470596
solo dividi el segundo termino con el tercero y me dio 7 y fui multiplicando el resultado por 7
Wheat, corn and rice more than half of the calories consumed by humans. It provides nearly 60% of total plant calories consume by humans. These three crops are grown worldwide. Although there are specific crops for specific region. One of the old cultivated crops is wheat. While corn is another version of wild cereal grass. Rice is the primary source of food.
Answer:
A. Cortisol passes through the plasma membrane into the cytoplasm.
B. Cortisol- receptor complex forms in the cytoplasm.
C. Cortisol- receptor complex enters the nucleus where it binds to genes.
D. Cortisol- receptor complex acts as a transcription factor.
E. The transcripted mRNA is translated into a specific protein.
Explanation:
Cortisol
Cortisol can go through the plasma membrane due to its hydrophobic nature.
It forms a hormone- receptor complex by adhering to the intracelullar receptor protein in the target cells. This complex formed works as a transcription factor in the nucleus, as it binds and activates the transcription of specific genes into mRNA. This mRNA is then translated into specific proteins.
Note:
Cortisol signal works in the stress response to promote the production of these specific proteins which can help an animal in boosting blood glucose level or serve as source of glucose during starvation or strenuous physical activity.