1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
pickupchik [31]
3 years ago
13

The following statements are all true regarding amino acids and proteins. Select which statements are unique to proteins alone a

nd which statements are true of all proteins, carbohydrates, and fats.
1. The human body is able to synthesize them:
a. lipids, carbs, and proteins
b. only proteins
2. Made according to instructions from DNA:
a. lipids, carbs, and proteins
b. only proteins
Biology
1 answer:
Vilka [71]3 years ago
4 0

Answer:

The statement true of all proteins, carbohydrates and fats is that human body is able to synthesize them all.

The statement unique to proteins is that proteins are made up of instructions according to DNA.

Explanation:

Carbohydrates, Proteins and fats are macronutrients and required by body in larger amounts. All these macromolecules are made up of building blocks like proteins are from amino acids, carbohydrates from monosaccharides and fats from triglycerides. Human body can also synthesize these macronutrients. Like proteins can be synthesized by central dogma. Glucose can be synthesized by gluconeogenesis from glycogen and fats can be synthesized from acetyl-CoA and NADPH.

The proteins are made up by a process known as central dogma. The first step of central dogma is replication in which a replicated copy of DNA is produced in a cell. The second step is transcription for the production of messenger RNA from DNA. At last mRNA is used for the production of proteins on ribosomes.

You might be interested in
How is the energy produced by respiration stored?
harina [27]
Energy produced by the various process of respiration stored in the form of ATP within the tissues
5 0
3 years ago
Some theories are developed from repeated testing of a single hypothesis. Cell theory, germ theory, and the theory of evolution
Keith_Richards [23]

Answer:

Each experiment reveals a different piece of information that is needed to develop the theory.

Explanation:

8 0
3 years ago
Read 2 more answers
Will mark brainliest and give 18 points
Jet001 [13]

Answer:

1.lunar 2.solar 3.earth 4.the moon 5.sun

8 0
3 years ago
Read 2 more answers
Prolonged use of lithium to treat bipolar disorder can cause damage to the kidneys such that epithelial cells of the collecting
rusak2 [61]

Answer:

E. glucosuria (glucose in the urine)

Explanation:

Generally, glycosuria occurs in patients with kidney changes due to diseases such as Wilson's disease or cystinosis, can also be a hereditary problem, but is not expected in patients with kidney damage caused by prolonged lithium use.

Normally, the kidneys filter the blood, eliminating all substances that are not necessary for the body to function, while glucose is reabsorbed in the blood because of its importance in energy production, but people with renal glycosuria do not reabsorb glucose. , which causes it to be eliminated in the urine, occurring glucosuria.

7 0
4 years ago
As a molecule moves through the plasma membrane it passes through a hydrophobic layer of phospholipid tails then a hydrophilic l
Firdavs [7]

Answer:

"As a molecule moves through the plasma membrane it passes through <em>a hydrophilic layer of phospholipid heads then a hydrophobic layer of phospholipid tails and then another hydrophilic layer of phospholipid heads".</em>

Explanation:

Biological membranes are formed by two lipidic layers, proteins, and glucans.

Lipids characterize for being amphipathic molecules, which means that they have both a hydrophilic portion and a hydrophobic portion at the same time. These molecules have a lipidic head that corresponds to a negatively charged phosphate group, which is the polar and hydrophilic portion. They also have two lipidic tails that correspond to the hydrocarbon chains -the apolar and hydrophobic portion- of the fatty acids that esterify glycerol.

Membrane lipids are arranged with their hydrophilic polar heads facing the exterior and the interior of the cells, while their hydrophobic tails are against each other, constituting the internal part of the membrane.

Through this lipidic bilayer, some molecules can move from one side of the cell to the other, which happens because of concentration differences. When this occurs, molecules must pass through the hydrophilic layer of phospholipid heads then through the hydrophobic layer of phospholipid tails and then again through another hydrophilic layer of phospholipid heads.              

3 0
3 years ago
Other questions:
  • The p wave of a normal electrocardiogram indicates ________.
    7·1 answer
  • What is the role of scientific research in solving human health problems
    9·1 answer
  • Why is photosynthesis important to food
    6·1 answer
  • What type of environment is likely to be found on the side of a mountain range opposite the direction of the wind?
    8·2 answers
  • This is a sugar found in the side chains of DNA
    5·1 answer
  • In certain Native American groups, albinism due to a homozygous recessive condition in the biochemical pathway for melanin is so
    11·1 answer
  • Behavior is inherited and programmed in the genetic code
    6·1 answer
  • A man with blood group A is married to a woman with blood group B. Both the man and woman are heterozygous. What are the possibl
    14·1 answer
  • What percentage of the offspring are going to be golden ?​
    8·2 answers
  • HELP ME PLS
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!