<h2>c) is the correct option</h2>
Explanation:
Inhibition of Cdk activity occurs by Cdk inhibitory protein (CIPs)
- A group of specific proteins called CIPs binds with active cyclin Cdk complex and cause their inactivation
- Activated protein retinoblastoma (p53)act as transcriptional factor and induce synthesis of Cdk inhibitory proteins p21CIPs
- p21CIPs is a Cdk inhibitory protein that binds and inhibit the activity of G1 Cdk cyclin complex as a result cell cycle arrest in G1 phase
Answer:
The cell needs food in order to get energy.
Explanation:
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If all the plants will die then the food chain will go different directions and the animals will die those plants are the producer of the food chain
Because there are several factors that determine weight loss or gain and reducing calorific intake is just one of them (for reducing weight loss). Other factors that should be considered is exercise. Doing regular exercise ensures that the metabolic rate of the body is increased so much of the calories are burned even after intake. Having a lower metabolic rate can result to increased weight gain even with low calorie intake.
