Answer:
A subscript is used only when more than one atom of a given type is present.
Explanation:
Molecular formulas are written with an index in the lower right corner. The index indicates the total number of atoms of one chemical element that is part of a molecule.
In the molecular formula of a compound, the coefficients can be different and that means that we have a different number of molecules of the same compound, but the indices cannot be different, because then it is no longer the same compound.
All living things are made of cells. What are cells made of
- Organs
- Tissues
- Compounds
- Organ systems
Answer:
tissues
Explanation:
cells make up tissues,tissues make up organs,and organs make up organ systems
Answer:
- Compounds
Explanation:
Hope this helps
Pancreatitis is an inflammation of the pancreas which can damage pancreatic tissue. The pancreas produces digestive enzymes such as amylase and lipase. These enzymes assist in breaking down certain food biomolecules. In this disorder, enzyme production from pancreatic tissue may be stopped. Identify the substrate.
Answer:
Lipase is a lipid
Amylase is a starch
Explanation:
1.what are secondary metabolites?
Answer:
Atropine,Gossypol
Explanation:
Examples of secondary metabolites include antibiotics
Viral DNA/RNA takes over the cell’s organelles to ?
Answer:
just in internet:
iii. Which two substances need to be supplied to the muscles in larger amounts during exercise?
a) Glucose.
b) Lactic acid.
c) Oxygen.
d) Urea.
Answer:
c) Oxygen
I hope this helps!
Your kidneys and stomach are made of many tissues working together.
What does that make you kidneys and stomach?
Cells
Tissues
Organs
O Organ Systems
HELP ASAP!! 2 MINUTES!! I'll give brainliest and points and thanks if you get it right
Answer:
Question 1. a: Carbon, Hydrogen, Oxygen and Nitrogen
Question 2: (i cannot see the full question)
HELP!!! Explain why there are always more primary consumers in an ecosystem than tertiary consumers.
Answer:
Because we lose energy each time we move up a trophic level, we have more producers than consumers, more herbivores than carnivores, more primary consumers than secondary consumers. See this Socratic answer for more detail.
Explanation:
Which describes the notation Tt for the trait of plant height?
Answer: Heterozygous genotype
Explanation: it has two variant forms of a gene that is ‘T’ and ‘t’ which shows dominant and recessive allele respectively.
Answer:
Heterozygous genotype
Explanation:
Describe the
relationship
between the age
of rock layers and
a fault
Answer: The relative age of a rock, then, is its age in comparison with other rocks. ... The principle of cross-cutting relationships states that a fault or intrusion is younger than the rocks that it cuts through. The fault cuts through all three sedimentary rock layers (A, B, and C) and also the intrusion (D)
Explanation: The relative age of a rock, then, is its age in comparison with other rocks. ... The principle of cross-cutting relationships states that a fault or intrusion is younger than the rocks that it cuts through. The fault cuts through all three sedimentary rock layers (A, B, and C) and also the intrusion (D)
Why is meiosis important for organisms?
A. It allows for genetic variation among organisms.
B. It determines which genes are dominant and which are recessive.
C. It produces genetically identical cells.
D. It provides a means of asexual reproduction.
PLEASE help I can’t solve this
Looking at the chart provided, the students need to develop a classification scheme to distinguish plant and animal cells. The presence of which of the following structures/organelles would be most useful for this purpose?
Answer:
The correct answer would be - cell wall and chloroplast
Explanation:
The cell wall and chloroplast both are the main characteristic feature of the plant if present together in any cell of organisms. In most of the cells other than plant cells, the cell wall and chloroplast does not present together.
The cell wall is the outer rigid structure of plant cells made up of cellulose provide support and injuries. Chloroplast is the major and important structure of the plants responsible for their color and production of glucose by the process known as photosynthesis.
These two organelles would be most useful as all other organelles are similar and found in all cells given in the chart.
What is the first step of cytokinesis in plant cells?
Answer:
yesnvgubcdyjbbccfgjjjffthvcdthbfdaaadhjllgd
ans is wrong
why is left lung smaller than right lung
Answer:
I guess I should guess sit correct.
Explanation:
if the left lung's size is equal to the right lung's size, then there wont be any space for the heart.
so the space left on your left lung is occupied by the heart.
hope it helps :)
Pls answer I have a test soon !!!! Any help appreciated
Answer:
A,C,D
Explanation:
B,C,A
Bushy Viper or Narwhal
Answer:
Narwhal is cool.
Explanation:
Not big fan of snakes. But the sound Viper would sound cool in a car model.
50. Identify which of the following is the most complex and explain your answer choice:
stomach, heart, red blood cell, muscular system.
Answer: Muscular system because it is a complex body system, the others are organs in cells
Answer:
The muscular system
Explanation:
To make it simple, you know how you have muscles throughout your body? This makes it quite complex, given that it has to be able to function with so many other muscles working together.
The heart just pumps blood, the stomach digests, and the red blood cells carry oxygen throughout the bloodstream. Simple, right?
Hopefully this helped and made sense! ^v^''
Which activities of a cell that include cellular growth, DNA
replication/duplication, and cell division?
9th grade biology question. 10pts
Answer:
b
Explanation:
PLEASE HELP no one is helping I will mark you a brainliest
Answer: #1 It's 12 seconds. #2 I'm not sure what velocity is it might be 240 but I didn't learn that. #3 37.5 kilometers
Explanation:
which target organ releases glucose into the blood-stream as a result of the action of adreline?
a) adrenal gland
b) kidney
c) liver
d) pancreas
The answer for this is the liver
The target organ that releases glucose into the bloodstream as a result of the action of adrenaline is the liver, which is present in Option C, as the liver stores the glucose in the form of glycogen.
What is the importance of glycogen in the body?Glycogen is a polysaccharide that is stored in the liver and muscles of the human body and plays a crucial role in maintaining the body's energy as well as glucose homeostasis. During exercise or physical activity, glycogen is broken down into glucose, which is then released into the blood as fuel; this is regulated by hormones such as insulin and glucagon and prevents hyperglycemia.
Hence, the target organ that releases glucose into the bloodstream as a result of the action of adrenaline is the liver, which is present in Option C, as the liver stores the glucose in the form of glycogen.
Learn more about the importance of glycogen here.
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What is the corresponding mRNA sequence from the DNA strand CGA TTA CAG
Answer:
CGA-TTA-CAG
GCU-AAU-GUC
Explanation:
Please check with the codon chart and see if I am correct.
male and female rabbit were placed in a deserted habitat with a good supply of water and food. which will most likely happen to the rabbit population?
A. Naturally-occurring bacteria will infect the rabbits, leaving them unable to reproduce.
B. The rabbits will not adjust to their new Habitat.
C. The rabbits will breed, increasing the size of the population until the carrying capacity is reached.
D. predators will come into habitat and kill all of the rabbits.
Answer:
C. The rabbits will breed, increasing the size of the population until the carrying capacity is reached.
Explanation:
Answer:
The answer would be "C"
Explanation:
This is because there would be no predators able to eat them, no other animals interfering with them, and enough food for them to not be worrying about finding food instead of reproducing.
Have a blessed day! Please mark brainliest if correct! :D
Think about the concept of evolution.
Would you say this is a hypothesis or a theory? Think about the difference between a theory and a hypothesis and try to apply it to the concept of evolution.
Definitions:
In science, a theory is more like a scientific law than a hypothesis. A theory explains a set of observations or events. It must be verified multiple times by many different scientists. One scientist cannot create a theory on his or her own.
A hypothesis is an educated guess based upon observation. It is an explanation of a single event based upon what is observed. A hypothesis has not been proved but can be supported by experimentation.
its for the first onehypothesis
h
Concept of evolution is a theory.
It is a scientifically accepted explanation of the facts that life and many forms has changed over year.What is evolution?Evolution is a the change in the characteristics of a species over several generation and relies on the process of natural selection.
What is natural selection?
It is the process through which a population of a organism adapt to changing environment and pass its gene to the next generation.
To know more about evolution here
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Albinism (the total lack of pigmentation) is recessive (and really rare!) in humans. If an albino female marries a normal but heterozygous male:
a) What are the chances they will have an albino child? (Looking for a % here)
b) What are the predicted GTs and PTs of their children?
Answer: not sure on the percentenge all i know is the albino gene is a recessive gene
Explanation:
What sugar is found in DNA?
Answer:
The sugar in deoxyribonucleic acid (DNA) is deoxyribose. The deoxy prefix indicates that the 2′ carbon atom of the sugar lacks the oxygen atom that is linked to the 2′ carbon atom of ribose (the sugar in ribonucleic acid, or RNA)
Explanation:
Hope this helped
Which process doesn't happen in the leaves?
a) Transpiration.
b) Absorption of water and nutrients.
c) Production of chlorophyll.
d) Respiration (taking CO2 in and letting 02 out).
Is phenotype a physical trait?
Answer:
The term "phenotype" refers to the observable physical properties of an organism; these include the organism's appearance, development, and behavior.
Plants are producers. This means they take in sunlight, water, and carbon dioxide
and convert them into sugar and oxygen. What is the name of this process? *
A: conservation
B: homeostasis
C: metabolism
D: photosynthesis
Answer:
D. Photosynthesis
this process is called Photosynthesis
In a Punnett Square, where are the parent alleles written _:
a. On the top and inside the boxes
b. Only on the left and right sides of the boxes.
c. Outside of the boxes (top and left side)
d. All on the top side of the boxes.
In a Punnett Square parent alleles are written Outside of the boxes (top and left side).
What is a Punnett square?The Punnett square is a table in which all of the possible outcomes for a genetic cross between two individuals with known genotypes are given.
What is genotype in Punnett square?A genotype is the genetic makeup of the organism. This is shown by the three genetic conditions described earlier (BB, Bb, bb). The phenotype is the trait those genes express.
Hence, C is correct option
To learn more about Punnett square, here
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