Answer:
the answer is: A) growth of actin filaments to form bulges in the plasma membrane.
Explanation:
Amoebas are unicellular organism that can move on a surface using pseudopodia (false feet). This kind of movement is called amoeboid movement. The amoeboid movement is explained by the Sol-gel theory. The protoplasm of the amoeba is made of an outer gelatinous layer, and an inner portion made up of plasma sol. The sol-gel theory explains the contraction and relaxation events in the protoplasm of the amoeba that lead to the pseudopodia.
Biologist use dissecting light microscopes for dissection purposes<span> like a magnifying glass, the magnification changer consists of optical lenses.</span><span> The object planes of the left and right </span>light<span> paths are at a slight angle to each other.</span>
Answer:
im not sure what you mean by this question but ill answer the best way i can!
Explanation:
- Bread and baked goods
- Milk chocolate and some candies
- Salad dressings and sauces
- Breakfast cereals and cereal bars
- Instant potatoes, soups, rice and noodle mixes
- Lunch meats (other than kosher)
- Cheese flavored crackers and other snacks
these are foods containing lactose in them, which lactase breaks down.
hope this helps!
Answer:
G1 checkpoint
Explanation:
The cell cycle consists of the series of activities that occurs from the replication of DNA to the actual division of the cell in an organism's cell. However, the cell has been internally programmed to ensure that all conditions are in place/favorable before allowing progression into the next stage of the cell cycle. This internally controlled mechanism ia called CHECKPOINTS. This checkpoint occurs at three main stages of the cell cycle;
after G1 phase, G2 phase and during M phase.
In the G1 checkpoint, the cell ensures that the cell is in the right shape to proceed into the Synthesis phase of the cell cycle where it will double it's DNA. The checkpoint checks majorly for damage or change to the DNA before replicating it. If any error is found, that cell is halted and prevented from proceeding to the S-phase of the cell cycle.
This is the case in the question, the cell has been halted and prevented from entering the S-phase. Hence, its DNA is still the same as it started. However, the DNA of the cells surrounding it has been doubled as they have undergone DNA replication during S-phase.
Answer: Well I don't know it depends
Explanation:
