The student should place all materials in an open metal container and autoclave the container.
The student should carry out procedure C, which is to place all materials in an open metal container and autoclave the container. Autoclaving is a process that uses high pressure and steam to sterilize materials. This is the most effective method for disposing of highly pathogenic bacteria, as it ensures that all bacteria are killed.
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DNA contains the instructions needed for an organism to develop, survive, and reproduce.
Cells' capacity to store, retrieve, and translate the genetic instructions necessary to create and maintain a live organism is essential to life.
This genetic material is transmitted from one generation of an organism to the next through the reproductive cells of the organism and from one cell to its daughter cells during cell division.
Every living cell contains these instructions as part of its genes, which are the information-containing components that define the traits of a species as a whole and of the individuals within it.
Therefore, DNA contains the instructions needed for an organism to develop, survive, and reproduce.
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Answer:
DNA contains the instructions needed for an organism to develop, survive, and reproduce. To carry out these functions, DNA sequences must be converted into messages that can be used to produce proteins, which are the complex molecules that do most of the work in our bodies.
Explanation:
b. carbohydrates and RNA
c. protein and nucleic acids
d. carbohydrates and nucleic acids
The answer is C.
A virus is made up of or consists of a nucleic acid in varying quantity which may either be RNA or DNA.
The nucleic acid is surrounded by a protein shell called a capsid. The word capsid comes from the Latin word capsa which means box.The capsid and the nucleic acid within it are together referred to as nucleoprotein.The capsid is made up of small sub units called capsomeres.
In many viruses, the nucleoprotein makes up the whole virus. More complex viruses have one or more further enclosing structures also made mostly of protein. These structures are referred to as envelopes and each envelop is specific to a particular virus.
c. protein and nucleic acids
Glomerulus
B. Loop of Henle
C. Bowman's capsule
Answer:
The correct answer is option C. loop of Henle.
Explanation:
The loop of Henle is the part of a nephron in the kidney, that starts from the proximal convoluted tubule or PCT to the distal convoluted tubule DCT. The major role of the loop of Henle is to build a concentration gradient in the kidney.
Sodium (Na+), chloride (Cl−) and potassium (K+) ions are reabsorbed by secondary active transport from the urine by a Na-K-Cl co-transporter. The electrical gradient and concentration gradient causes more reabsorption of calcium (Ca2+), magnesium (Mg2+) and Na+.
Thus, the correct answer is option C.
Adenosine triphosphate (ATP)
Glucose
Adenosine diphosphate (ADP)
The model represent Adenosine triphosphate.
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Answer:
Adenosine triphosphate (ATP)
Explanation:
got it correcttt
b. It is rigid.
c. It is alive.
d. It stretches.gy
The best answer is b - it is rigid.
The cell wall is defined as the rigid, outermost layer found in plants and also certain bacteria, algae and fungi. It is absent in animal cells.
The plant cell wall is made up cellulose which is a structural carbohydrate. The cell wall is rigid and thus offers structural support allowing plant such as trees to grow to great heights.
It also helps prevent water loss, helps protect against insects and pathogens and keeps the shape of the plant.
the answer to this question is B because im doing a bilogy test right now as u read this :)