1] A previously unknown organism that lacks a nuclear membrane and mitochondria has just been discovered. Which of the following would this organism most likely possess? a) Lysosomes b) Cilia c) Ribosomes d) Endoplasmic reticulum

Explanation:

The blood plasma must be isotonic to maintain the health of red blood cells. Isotonic means that the concentration of solutes (like salts and proteins) in the plasma is the same as the concentration inside the red blood cells. This balance is crucial for several reasons:

1) Osmotic Balance: An isotonic environment prevents water from rushing into or out of red blood cells. If the plasma were hypertonic (higher solute concentration), water would leave the cells, causing them to shrink and become dehydrated. If it were hypotonic (lower solute concentration), water would enter the cells, causing them to swell and potentially burst. Isotonicity maintains the ideal osmotic balance.

2) Cell Shape and Function: Red blood cells have a characteristic biconcave shape, which increases their surface area for oxygen and carbon dioxide exchange. Maintaining an isotonic environment helps preserve this shape. In hypertonic or hypotonic conditions, the cells can become distorted, compromising their ability to transport gases effectively.

3) Hemoglobin Function: Hemoglobin, the protein responsible for carrying oxygen in red blood cells, relies on an appropriate ionic balance to function optimally. Changes in plasma tonicity can affect the ability of hemoglobin to bind and release oxygen.

In summary, an isotonic blood plasma environment is essential for the health and proper function of red blood cells, ensuring they can efficiently transport oxygen and carbon dioxide while maintaining their structural integrity.

Answer: The correct answer is -

chemical signals, synapse, neurotransmitters are the terms, which are associated with communication between neurons.

Explanation:

Neuron is considered as the basic unit of the nervous system.

It is used for the transmission of impulses throughout the body. Chemical signals called neurotransmitters are released by the nerve endings into the synapse (gap between two neurons), which transmit the chemical signals to neighbouring neurons.

Thus, chemical signals, synapse, neurotransmitters is the right answer.

Neuron Communication through an electrochemical process involving synapses, electrical signals, chemical signals, and neurotransmitters. Synapses occur when a neuron releases neurotransmitters that diffuse and bind to another neuron. This process elegantly facilitates intricate neurological functions.

The terms associated with communication between neurons are synapse, electrical signals, chemical signals, and neurotransmitters.

Neurons communicate through a process often described as an electrochemical event where the movement of an action potential down the axon is an electrical event, and the movement of neurotransmitters across the synaptic gap represents the chemical portion.

Synapses occur when one neuron releases neurotransmitters that diffuse across the gap and bind to another neuron.

Chemical signaling is facilitated by neurotransmitter molecules stored in vesicles, which release their contents upon sufficient stimulation such as dopamine, a neurotransmitter involved in various neurological processes.

Learn more about Neuron Communication here:

brainly.com/question/34698893

#SPJ6

Answer;

c. monoclonal antibodies

Explanation;

• Monoclonal antibodies are those antibodies that are made by identical cells that are all clones of a unique plant cell that is designed to specifically target certain antigens.

• Monoclonal antibodies are used in the treatment of many diseases such as some forms of cancer. Additionally, they are important reagents that are used in biomedical research, diagnosis of diseases and treatments of cancer and other infections.

• Monoclonal antibodies are normally produced from clones that are obtained from animals immunized with the substance that is the subject of the study.

Answer:

c

Explanation:

Answer:

Outcompete native species

Explanation:

Gradpoint