Summerize the steps in the calvin cycle

Biology

1 answer:

8_murik_8 [283]3 years ago

5 0

Answer:

carbon fixation, reduction phase, carbohydrate formation, and regeneration phase.

You might be interested in

Tissue with stellate cells whose function is communication

KonstantinChe [14]

Answer:

Stellate cells are resident lipid-storing cells of the pancreas and liver that transdifferentiate to a myofibroblastic state in the context of tissue injury. Beyond having roles in tissue homeostasis, stellate cells are increasingly implicated in pathological fibrogenic and inflammatory programs that contribute to tissue fibrosis and that constitute a growth-permissive tumor microenvironment. Although the capacity of stellate cells for extracellular matrix production and remodeling has long been appreciated, recent research efforts have demonstrated diverse roles for stellate cells in regulation of epithelial cell fate, immune modulation, and tissue health. Our present understanding of stellate cell biology in health and disease is discussed here, as are emerging means to target these multifaceted cells for therapeutic benefit.

7 0

3 years ago

The phosphorus cycle is the biogeochemical cycle that describes the movement of phosphorus through the lithosphere, hydrosphere,

AVprozaik [17]

Mineral surfaces. in the Earth

4 0

3 years ago

Read 2 more answers

The ______is layer of the atmosphere in which weather occurs

shtirl [24]

The Troposphere is the first layer above the surface and contains half of the earths atmosphere

Hope this Helped! :)

4 0

3 years ago

Read 2 more answers

In the F2 generation of Mendel’s crosses,A. all plants had the dominant trait.B. half of the plants had the dominant alleleC. al

galben [10]

<span>D is the correct answer. In the F2 generation, 1 in 4 plants have two alleles for the dominant trait, 2 in 4 have one dominant and one recessive alleles and 1 in 4 has two alleles for the recessive trait.</span>

5 0

3 years ago

Read 2 more answers

Which of these statements are accurate? Hexokinase is a type of transferase that catalyzes the transfer of a phosphoryl group fr

Agata [3.3K]

Answer:

A. The conformational shift that occurs when glucose, but not water, enters the active site prevents water from hydrolyzing ATP. True

B. Hexokinase consists of two domains, or lobes, that come together when glucose and the MgATP2–MgATP2– complex are bound. True

C. Hexokinase is a type of transferase that catalyzes the transfer of a phosphoryl group from ATP to a hexose. True

Explanation:

A. Hexokinase suffers and conformational changes by binding glucose in a reaction that prevents ATP hydrolysis.

B. Hexokinase is an enzyme with two domains that function by binding to the substrate (i.e., glucose). The region linking both protein domains is responsible for the catalytic activity.

C. Hexokinase is a type of transferase that catalyzes the transfer of a phosphoryl group from ATP to a hexose. During the first stage of glycolysis, the hexokinase transfers one phosphorous group from magnesium-ATP (Mg-ATP) to one hexose molecule, such as fructose, mannose or glucose.

False statements:

- Most kinases require the presence of a monovalent metal ion cofactor to prevent ATP hydrolysis. False: In canonical kinases, conserved amino acids bind to divalent metal ions before the transference of the phosphate group to their substrates.

- Hexokinase is found in the mitochondrial membrane. False: Hexokinase is found in the cytosol.

- Hexokinase transfers the terminal phosphate of ATP to carbon 3 of glucose. False: Hexokinase catalyzes the transfer of the terminal phosphate ATP to form glucose 6-phosphate.

5 0

3 years ago