Phosphorylation isthe uptake of a phosphorous molecule by an ATP molecule to power.chemical reactions. ... Phosphorylation is the breakdown of a pyrophosphate molecule which gives phosphate ions. Where does protein phosphorylation occur in the cell? Mechanism of phosphorylation. While phosphorylation is ...
2. Where does the most substrate-level phosphorylation occur? 3. What membrane do protons cross in the synthesis of ATP? Explain the processes of ATP hydrolysis and ADP phosphorylation. Fill in the blanks: At the end of the ele...
What is oxidative phosphorylation and how does it affect cell metabolism? How does the cell make ATP from the electron transport chain? Briefly describe the mechanism. What biological processes occur in a cell's mitochondria? How does the presence of succinate an...
Does phosphorylation activate or deactivate? The phosphorylation of a proteincan make it active or inactive. Phosphorylation can either activate a protein (orange) or inactivate it (green). Kinase is an enzyme that phosphorylates proteins. Phosphatase is an enzyme that dephosphorylates proteins, effecti...
Light reactions are part of the photosynthesis process that takes place in the thylakoids, while dark reactions, also known as biochemical, light-independent, or Blackman’s reactions, occur in the stroma of the chloroplasts. Also referred to as photochemical and Hill reactions, the light reaction...
FSHR is expressed only on the cell membrane of SCs9. FSH and its receptor play a crucial role in regulating the proliferation, differentiation, and apoptosis of SCs, as well as promoting the maintenance, differentiation, and survival of the spermatogonial pool. These processes occur in specific ...
(PLB). When dark-grown plants are exposed to light, a series of physiological and biochemical changes occur. This transition, called de-etiolation or simply as greening, is coupled to a light-driven etioplast-to-chloroplast transition and chlorophyll biosynthesis (Kanervo et al.2008; Armarego-...
occur. It is therefore critical to perform PET staging before commencement of anti-tumour therapy. Integration of CT data Integrating the anatomic information provided by CT is important for accurate PET/CT interpretation as it may increase the specificity and sensitivity of PET findings. Detailed ...
A) During glycolysis B) During the citric acid cycle C) Oxidative phosphorylation D) A and B E) B and C Where does substrate-level phosphorylation occur? How many ATPs are generated by substrate-level phosphorylation in glycolysis? When cells cannot carry out oxidative phosphory...
Oxidative Phosphorylation Oxidative phosphorylation is how a cell stores and releaseschemical energy. In a eukaryotic cell, the reactions occur within themitochondria. Oxidative phosphorylation consists of the reactions ofthe electron transport chainand chemiosmosis. In summary, the redox reaction passes elec...