Which definition is the best for “semipermeable membrane”?

Answers

Answer 1

Answer:

It is a barrier with tiny openings that let some, but not all, materials pass through.

Answer 2

Answer: It's a membrane where some smaller things can get through but others cannot.

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Which of the following is an example of qualitative data?

Answers

Noting the color of a solution as it is heated.

the characteristic's of birds.

the DNA sequence reads ACGTTCATT before a mutation occurs. after the mutation, the DNA sequence reads ATCGTTCATT. which type of mutation occurred

Answers

Answer : The correct answer is -

Insertion mutation.

An insertion mutation can be described as a permanent change in the genetic material (DNA sequence) due to the addition of one or more nucleotides. It can result in alteration of protein (due to the change in the reading frame of DNA) , which may cause diseased condition.

In the given question, there is addition/insertion of T (thymine) at the second place in the original DNA sequence-

Original DNA sequence -

ACGTTCATT

Mutated DNA sequence - ATCGTTCATT

Thus, it is an insertion mutation.

addition, you added an extra T between the first A and C

The human body contains many different types of glands; glands that secrete digestive enzymes, mucus, and sweat. These secretions are modified, sorted, and packaged for later release from gland cells.What cellular organelle is responsible for modifying, sorting, and packaging proteins and lipids?
A) ribosomes
B) Golgi bodies
C) mitochondria
D) endoplasmic reticulum

Answers

Answer:

The correct answer would be B) Golgi bodies

Golgi body is a cell organelle made up of vesicles and folded membranes.

It is mainly associated with the storage, modification, and packaging of macromolecules such as proteins and fats.

Macromolecules with the help of vesicles are transported from the endoplasmic reticulum to cis-Golgi bodies.

They are then modified in the folded membranes of the Golgi.

Post-modification they are transported to the different parts of the cell with the help of vesicles.

Golgi bodies are responsible for modifying, sorting and packaging proteins and lipids.

When looking up information using online references, you should complete how many searches?a. At least five, the more information you can find, the more references you can include in a paper

c. Several, so that information can be compared and judged based on what it is you are looking for

b. Two, so the information from both sites can be compared

d. Only one if you find the information you are looking for right away

Answers

The correct answer is option c. Several, so that information can be compared and judged based on what it is you are looking for.

When looking for the information online, the person should for all the possible source of information. The information must be taken from the reliable sources. In order to search the data from different sources, the person must search about the topic several times. Each time, he or she should try to search with different keywords, which are related to the topic. In this way, different information can be obtained and can be judged for future use in research and experimentation.

I think the best answer from the choices listed above is option C. When looking up information using online references, you should complete several searches so that information can be compared and judged based on what it is you are looking for . The more the better it is. Hope this answers the question.

Which of the following is typically included in the count of total carbohydrates on a nutrition label?a. sodium
b. protein
c. fiber
d. cholesterol

Answers

The answer is (C) fiber. Dietary fiber is included under total carbohydrates because it is a type of carbohydrate, however your body does not digest it, so if you are looking at carbohydrates for blood sugar reasons, you can subtract the dietary fiber out.

The answer is C. In order to understand the total carbs you need fiber.

What other food you think may be able to conduct electric current

Answers

the fruits and vegetables that can conduct electricity must have high amounts of water also their acidity level should be high ..
vegetables :
tomatoes , onions and potatoes are good electrical conductors ..
fruits :
fruits in this category are apples , grapefruit , oranges , limes and lemons ..
they can be connected in series or parallel circuits to pass electricity through them ..

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Help pleasseeeeeee Condensation helped to form early oceans when water vapor in clouds begin to cool. The temperature on early Earth was important to the early oceans. What would have happened if the temperature of early Earth had heated significantly soon after the oceans formed?The water in the ocean would have evaporated.The water in the ocean would have undergone sublimation.The water in the ocean would have percolated down into the soil.The water in the ocean would have undergone evapotranspiration.