Many types of scientific equipment are used to perform different functions in the science lab. Which of the following combinations of equipment would be needed to bring one liter of water to 85°C?

Answers

Answer 1
Answer: b.graduated cylinder, beaker, thermometer and hot plate
Answer 2
Answer: since water is a Liquid it can be in a beaker or test tube but you need a thermometer if a beaker you use a hot plate if test tube you use a Bunsen burner

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Groups of cells that perform a special job are called?A: cytoplasm B: tissue C: nucleus D: membrane
Once an egg has been fertilized, _____.a zygote is formed a barrier to other sperm forms immediately new genes are formed cytoplasm is always exchanged(can be more than one answer) the zygote becomes haploid
Ticks carry bacteria that cause Lyme disease. Ticks do not get Lyme disease, but they can transfer the bacteria to humans, who can get the disease. Which of the following statements best describes the relationships among the bacteria, the ticks, and the humans?A. The relationship between the bacteria and the ticks is competition, and the relationship between the ticks and the humans is predation. B. The relationship between the bacteria and the ticks is competition, and the relationship between the ticks and the humans is parasitism. C. The relationship between the bacteria and the ticks is commensalism, and the relationship between the ticks and the humans is parasitism. D. The relationship between the bacteria and the ticks is commensalism, and the relationship between the ticks and the humans is predation.
I need help with question 5.
Which is only active during a specific immune response?A. NeutrophilsB. MacrophagesC. LysozymesD. T cells

The energy used for metabolic processes reduce the efficiency of secondary productivity

Answers

Answer : True.

Explanation : The energy which we get after consumption of food is utilized for performing metabolic processes in the consumers; Which reduces the efficiency of secondary productivity.

Many organisms perform various metabolic processes like catabolic or anabolic activities in the cells using the energy which is obtained from the food that an organism consumes. The food nutrients are broken down into many smaller compounds.

This process reduces the secondary efficiency which includes; generation of biomass of consumers as organisms in a trophic system.

The answer to the question stated above is: TRUE.

Yes, The energy used for metabolic processes reduce the efficiency of secondary productivity.

Metabolic processes are organic process which are necessary to life. These processes include: 
cellular respirationinternal respirationrespiration.

Which of these planets has a density so low that it could float in water?a. Jupiter
b. Saturn
c. Uranus
d. Neptune

Answers

the answer is b.saturn

What is a major source or carbon in the marine ecosystem

Answers

The fossils of marine organisms.
Hope I helped.

Match the following carbohydrate molecules with the class of molecule that they belong to:Molecules: (I) Glucose; (II) Starch; (III) Sucrose


Classes:

A) Polysaccharides
B) Disaccharides
C) Monosaccharides

Answers


(I) Glucose; is C
(II) Starch; A
(III) Sucrose
B

A) Polysaccharides
B) Disaccharides
C) Monosaccharides

Monosaccharide, disaccharides, and polysaccharides are the three major categories of molecules in Carbohydrates. 

Monosaccharides, known as simple sugar, is the simplest form of carbohydrates. Its basic molecular formula is CH2O. Monosaccharides are glucose, fructose, and galactose. Its primary function is to be the source of energy of living organisms. It is also the primary requirement for the formation of disaccharides and polysaccharides.

Disaccharides are formed when two monosaccharides are bonded together through a covalent bond. Common Dissaccharides are sucrose  (glucose+fructose) or table sugar, maltose (glucose+glucose), and lactose (glucose+galactose). Its primary function is to provide nutrition for monosaccharides. Sugar in food is mostly dissaccharides.

Polysaccharides are formed when another monosaccharides is bonded to the disaccharides. This bond is called glycosidic bond. Two major polysaccharides are starch and glycogen. Starch is made by plants while glycogen is made by animals. Polysaccharides' major function is to immediately release energy from its storage. When glucose is consumed, some of them are stored and will only be released when the body needs it to satisfy the body's immediate need of energy.



Final answer:

Glucose is a Monosaccharide, Starch is a Polysaccharide, and Sucrose is a Disaccharide. Monosaccharides are simple sugars, Disaccharides are two sugar molecules, and Polysaccharides are complex carbohydrates.

Explanation:

The carbohydrate molecules belong to the following classes:

  • (I) Glucose belongs to the class of Monosaccharides.
  • (II) Starch belongs to the class of Polysaccharides.
  • (III) Sucrose belongs to the class of Disaccharides.

To explain, Monosaccharides are the simplest form of carbohydrates, such as glucose. Disaccharides are two monosaccharide molecules linked together, in this case, sucrose is composed of glucose and fructose. Polysaccharides are complex carbohydrates, made of many sugar units - starch is one such example.

Learn more about Carbohydrate Classification here:

brainly.com/question/31844246

#SPJ6

What happens in the stage of Cytokinesis

Answers

Answer:

the cytoplasm is partitioned by the construction of a new cell wall, the cell plate, inside the cell.

Cytokinesis refers to cytoplasm and other organelles are physically separated to create two unique daughter cells. It completes the process of cell division and is the last stage of the cell cycle.

The cytoplasm of the cell, together with all the required organelles and cellular parts, are divided between the two daughter cells during cytokinesis. This guarantees that each new cell will have the framework and resources it needs to operate effectively.

Because plant cells have a cell wall, the specifics of cytokinesis can vary between animal and plant cells. The stiff cell wall in plant cells precludes the same kind of cleavage process that occurs in animal cells. Instead, in the center of the dividing cell, a structure known as the "cell plate" develops. Two distinct plant cells eventually arise as a result of the cytoplasm and other contents of this cell plate being divided as it expands.

Animal cells typically undergo a process known as cleavage in order to undergo cytokinesis. Just below the cell membrane, a protein ring that can contract slowly like a drawstring forms, pinching the cell into two distinct daughter cells.

To learn more about Cytokinesis, visit:

brainly.com/question/314066

Although part of your question is missing, you might be referring to this full question: "What happens in the Cytokinesis stage of Cell Division?"

"true or false. the invention of immunizations had no effect on decreasing human deaths due to infectious diseases."

Answers

false is the answer