HELP! ILL MARK BRAINLIEST!

12. What chemical reagent can be used to detect sugar (other than sucrose) in a substance?
What happens to this reagent in the presence of sugar?
13. Give the monomer building block for polymer carbohydrates.
14. Give three examples of carbohydrate polymers.
15. What are the two main functions of carbohydrates?
I
16. Name two carbohydrate polymers found in plants.
17. Name an important carbohydrate polymer found in the human body (liver and muscles).
18. Name foods that contain carbohydrates.
19. What chemical can be used to detect the presence of starch in a substance? What
happens to this chemical in the presence of starch?

Explanation:

12.In lab, we used Benedict's reagent to test for one particular reducing sugar: glucose. Benedict's reagent starts out aqua-blue. As it is heated in the presence of reducing sugars, it turns yellow to orange.

13.Monosaccharides: The Sweet Ones

Monosaccharides: The Sweet OnesThey are the building blocks (monomers) for the synthesis of polymers or complex carbohydrates, as will be discussed further in this section. Monosaccharides are classified based on the number of carbons in the molecule.

14.The most common carbohydrate polymers that are found in nature are cellulose, starch, dextrins and cyclodextrins, chitin and chitosan, hyaluronic acid, and various gums (carrageenan, xanthan,

15.Functions of Carbohydrates

Functions of CarbohydratesProviding energy and regulation of blood glucose.

Functions of CarbohydratesProviding energy and regulation of blood glucose.Sparing the use of proteins for energy.

Functions of CarbohydratesProviding energy and regulation of blood glucose.Sparing the use of proteins for energy.Breakdown of fatty acids and preventing ketosis.

Functions of CarbohydratesProviding energy and regulation of blood glucose.Sparing the use of proteins for energy.Breakdown of fatty acids and preventing ketosis.Biological recognition processes.

Functions of CarbohydratesProviding energy and regulation of blood glucose.Sparing the use of proteins for energy.Breakdown of fatty acids and preventing ketosis.Biological recognition processes.Flavor and Sweeteners.

Functions of CarbohydratesProviding energy and regulation of blood glucose.Sparing the use of proteins for energy.Breakdown of fatty acids and preventing ketosis.Biological recognition processes.Flavor and Sweeteners.Dietary fiber.

16.Key Takeaways

Key TakeawaysStarch is a storage form of energy in plants. It contains two polymers composed of glucose units: amylose (linear) and amylopectin (branched).

Key TakeawaysStarch is a storage form of energy in plants. It contains two polymers composed of glucose units: amylose (linear) and amylopectin (branched).Glycogen is a storage form of energy in animals. ...

Key TakeawaysStarch is a storage form of energy in plants. It contains two polymers composed of glucose units: amylose (linear) and amylopectin (branched).Glycogen is a storage form of energy in animals. ...Cellulose is a structural polymer of glucose units found in plants.

17.Glycogen is the storage form of glucose in humans and other vertebrates. Like starch, glycogen is a polymer of glucose monomers, and it is even more highly branched than amylopectin. Glycogen is usually stored in liver and muscle cells.

18.Which Foods Have Carbs?

Which Foods Have Carbs?Dairy. Milk, yogurt, and ice cream.

Which Foods Have Carbs?Dairy. Milk, yogurt, and ice cream.Fruit. Whole fruit and fruit juice.

Which Foods Have Carbs?Dairy. Milk, yogurt, and ice cream.Fruit. Whole fruit and fruit juice.Grains. Bread, rice, crackers, and cereal.

Which Foods Have Carbs?Dairy. Milk, yogurt, and ice cream.Fruit. Whole fruit and fruit juice.Grains. Bread, rice, crackers, and cereal.Legumes. Beans and other plant-based proteins.

Which Foods Have Carbs?Dairy. Milk, yogurt, and ice cream.Fruit. Whole fruit and fruit juice.Grains. Bread, rice, crackers, and cereal.Legumes. Beans and other plant-based proteins.Starchy Vegetables. Potatoes and corn.

Which Foods Have Carbs?Dairy. Milk, yogurt, and ice cream.Fruit. Whole fruit and fruit juice.Grains. Bread, rice, crackers, and cereal.Legumes. Beans and other plant-based proteins.Starchy Vegetables. Potatoes and corn.Sugary Sweets. Limit these! Soda, candy, cookies, and other desserts.

19.iodine solution

iodine solutionA chemical test for starch is to add iodine solution (yellow/brown) and look for a colour change. In the presence of starch, iodine turns a blue/black colour. It is possible to distinguish starch from glucose (and other carbohydrates) using this iodine solution test.

Four substances are important for both photosynthesis and cellular respiration: oxygen, glucose, carbon dioxide, and water. What is the best explanation for how both processes use these substances?

During which activity is fossil fuel used ?
A.wheat growing in a field on a farm
B.handwashing dishes with freshwater
C.breathing oxygen into your lungs
D. burning gasoline in a car engine

as distance between two objects increase (gets bigger) the pull of gravity..

A. decreases

B. stays the same

C. increases

i’ll mark u as brainliest helpppp

what is DNA replication similar to

Whitetip reef sharks spend most of the day lying on the ocean floor. While remaining still, these sharks pump water across their gills. The movement of water across their gills is necessary for

Define aerobic respiration

At what age is a child likely to learn to sit up without support? (2 points)
One day
Ob
One month
ос
Five months
Od
Nine months

What was the colour of litmus paper in the sodium hydroxide solution?​

Help please answer fast!!!

Which question did Charles Darwin attempt to answer?

A. Where is genetic material stored in the cell?

B. Why do different organisms live in different places?

C. Are an offspring's traits similar to those of its parents?

D. How many offspring can an organism have?

help please I'm timed!, I'll give brainliest, and a thanks!

Which is an example of a trend ?

Which season is taking place in the Southern
Hemisphere in Position 1?

help quick pleaseeeeeeeee
Which statement best describes the result of meiosis?

A.
It produces body cells.

B.
It causes alleles to deform.

C.
It prevents genetic mutation.

D.
It produces reproductive cells.

Each day your body makes (.......BLANK.....) red blood cells.
O 400 thousand
300 million
O 600 trillion
200 billion

Which best describes?

What would happen if you discovered the cell wall of a plant was missing?

The definition of energy resource is a source or supply of energy that can't be used to generate electric power to meet people's needs. 1. True 2.False

answer quick
​

This equation represents a biological process. In which organelle is this process completed?
C6H12O6 + O2 --> CO2 + H20 + ATP


Cell membranes

Mitochondria

Chloroplasts

Ribosomes

What's the difference between monosomy and trisomy?

n the Watson-Crick model of DNA, the two strands of the double helix are united by hydrogen bonds between

a.
nitrogenous bases

b.
phosphate groups

c.
nitrogen atoms

d.
sugar molecules

Robert Hooke was the first person to observe that every sample of living things he observed under a microscope were composed of smaller compartments that reminded him of small rooms. Which part of cell theory does this observation support? (Select all that apply.)


Grupo de escolhas da pergunta


A)Cells are the basic unit of life.


B)All cells come from other cells.


C)All living things are made of cells.


D)This observation does not support any part of Cell Theory.


ASAP

1) Base your answer on the information and data table below and on your knowledge of biology.
A student wanted to investigate the effect of light on the rate of ripening of tomatoes. She set up four pots of the same size with identical amounts of soil, water, and type of tomato plants. Each plant was exposed to a different intensity of light as shown in the table below.
The independent variable in this experiment is the


A)
light intensity

B)
amount of soil provided

C)
type of tomato plant

D)
color of tomatoes

Think back to the last lesson we covered. What is the difference between revolution and rotation of a planet?

How are tropical plants such as bromeliads adapted to the biome in which they live?
O A. They grow from tree branches rather than the forest floor, which helps them to absorb more sunlight.
OB. They have long, thick roots, which helps them to gather the nutrients that are found deep within the soil.
O C. They have hollow leaves and stems for storing water, which helps them to survive long periods with little rainfall.
O D. They lose their leaves during the winter, which helps them to save energy when the temperature falls and prevents the buildup of
snow.

This is all questions about the Nitrogen Cycle I understand if you can’t answer them all but can you try at least one?!
3.
List the biotic components of the cycle.
4.
List the abiotic components of the cycle.
5.
What is the reservoir of nitrogen?
6
What happens to the nitrogen stored in dead plants and animals?
7
Plants use nitrogen in the form of
8. Why is this cycle important to the ecosystem?

What is another name for a sex cell?
Bob
Gamete
Spermatozoia

The structure labeled as x is the ____ so the cell in the image is a ____ the structure labeled as w is the ______ so the cell in the image is a ____

Plz plz plz help help hell u will save my life

What are the differences and similarities between bacteria and viruses. Please don't use the answer that I provided below. The teach says, that I used the internet, so, please don't use the internet. Answer this from what you know, thank you!
Due: 2/10/2021 1:20