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muminat
3 years ago
11

1. Excretion is the process of (1 point)

Biology
2 answers:
alex41 [277]3 years ago
8 0
The right answer for the question that is being asked and shown above is that: (1) removing metabolic wastes from the body; (2) urea is not soluble in water; (3) simple diffusion across the skin; (4) They both actively pump salt across their gills; (5) <span>They both produce lots of diluted urine."</span>
Black_prince [1.1K]3 years ago
5 0

Answer: 4.) B: they both avoid actively pump salt across their gills

5.) A: they both convert nitrogenous wastes to uric acid.

Explanation:

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Ethical concerns about the development and use of biotechnology include all of the following except _______.
JulijaS [17]

Answer:

Ethical concerns about the development and use of biotechnology include all of the following except <em><u>concern about the development of new weapons.</u></em>

3 0
3 years ago
Which organelles are found in a plant cell? Check all that apply. Endoplasmic reticulum centrioles cell wall vacuoles lysosomes
Shalnov [3]

Answer: Endoplasmic reticulum, cell wall, vacuoles, lysosomes, mitochondria, chloroplasts and cell membrane.    

Explanation: Following are the organelles found in plant cells.

Endoplasmic reticulum is the membrane bound organelle found in both plants and animals cells. The endoplasmic reticulum forms a network of canals it helps in transport of material in and out of the cell.

Cell wall is a rigid structural layer which forms an envelope around a cell. It is a rigid structural layer which is composed of cellulose. It provides protection to the cell and exhibit pores which facilitates the transfer of materials to pass to and from the cell membrane.

Cell membrane is a layer that surrounds the cell and separate it from the external environment. It is a selectively permeable structure which controls the material which is going in and out of the cell.

Vacuoles are membrane bound fluid filled organelles which store materials which are not required by the cells and helps in the waste disposal. They store materials like water, food, sugars, minerals and other waste products.

Chloroplasts are the organelles specifically found in the plant leaves. They have special pigment called as chlorophyll that traps the light energy from sun to conduct photosynthesis.

Mitochondria are tube like organelles these are the called as the powerhouse of the cell. Their function is in cellular respiration. They break the sugar molecules to produce ATP as a source of energy.

Lysosomes are the small sac like structures they exhibit a single membrane which contains strong enzymes which are capable of digesting cellular wastes. They also called as suicidal bags.

Centriole is an organelle which is not found in the plant cell. It is only found in the animal cells, their is a pair of centriole,  which are minute cylindrical organelles near the nucleus. These helps in the development of spindle fibers during cellular division.

8 0
3 years ago
Read 2 more answers
An adult with the diagnosis of schizophrenia is admitted to the psychiatric hospital. the client is ungroomed, appears to be hea
Igoryamba
<span>If an adult with the diagnosis of schizophrenia is admitted to the psychiatric hospital during the first few hospital days the nurse should seek out the client frequently in order to spend short periods of time together. Seeking out the client frequently to spend short periods of time together will help the nurse establish trust without increasing the person's anxiety. Seeing that the client bathes and changes clothes daily is not a priority unless the client is super and extremely dirty; this client is ungroomed, not dirty. A withdrawn client will usually not approach anyone and the client's history reveals a failure to speak.</span>
8 0
3 years ago
A sentence using chloroplasts
lapo4ka [179]

These substances can, however, be dissolved out in water, and the green coloring matter of the chloroplasts then becomes visible.

Hopes this helps.

3 0
3 years ago
It would be most difficult for the body to maintain homeostasis if over several days someone had an inadequate intake of:_______
Liula [17]

If someone had an inadequate intake of sodium over several days, it would be most difficult for the body to maintain homeostasis.

<h3>Why is sodium important for homeostasis? </h3>

Most of the sodium in our body is present in the extracellular fluid (ECF). The concentration of sodium in the body is measured relative to the amount of water in the body.

Maintaining proper sodium concentration is therefore essential for maintaining water balance in the body. It also helps in the proper functioning of neurons by assisting in the conduction of impulses.

Sodium concentration is also important for muscle contraction. Proper sodium concentration maintains osmolality of the extracellular fluid which maintains the volume of blood and plasma in the body.

Therefore, an inadequate intake of sodium, over several days will affect the homeostasis of the body.

Read more about homeostasis, here

brainly.com/question/3888340

#SPJ4

7 0
2 years ago
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