Answer:
The answer gonna be B that would be your final answer
Answer:
B. All cells are eukaryotic
Explanation:
All of the cells are eukaryotic is not a part of the cell theory.
What allowed the peppered moths to make the comeback? What could happen to the species if only the dark-winged moths had survived the pollution era?
 Which statement about the cells of organisms is accurate?
A. plants are unicellular organisms that have specialized functions.
B. All organisms are multicellular and carry out similar functions of life.
C. The single cell of a unicellular organism carries out all functions of life.
D. The single cell of a unicellular organism can have specialized functions.
Answer:
B
Explanation:
Animals, plants, and fungi are multicellular organisms so therefore B
Where does the carbon comes from that makes up the glucose molecules?
Answer:
from CO2
Explanation:
Answer:
carbon dioxide
Explanation:
The carbon atoms used to build carbohydrate molecules comes from carbon dioxide, the gas that animals exhale with each breath. The Calvin cycle is the term used for the reactions of photosynthesis that use the energy stored by the light-dependent reactions to form glucose and other carbohydrate molecules
which of the following is good for a plant?
Answer:
c,d
Explanation:
hehe don't be mad at me
From HIPPO, which one causes the most loss of biodiversity and explain why??
Answer:
There are many threats to biodiversity today. The biggest ones can be remembered by using the acronym H.I.P.P.O.: Habitat Loss, Invasive Species, Pollution, Human Population, and Overharvesting.
The movement of water across a membrane does not require a concentration gradient.
A. True
B. False
Answer:
false
Explanation:
because it is osmosis any liquid (water) can move through the membrane withought energy
Answer:
False
Explanation:
Which organ releases the hormone insulin in order to regulate the level of blood sugar in the body?
Gall Bladder
Liver
b. Pancreas
d. Spleen
Answer:
Pancreas
Explanation:
Insulin is an essential hormone produced by the pancreas.
Answer:
Pancreas
Explanation:
During digestion, your pancreas makes pancreatic juices called enzymes. These enzymes break down sugars, fats, and starches. Your pancreas also helps your digestive system by making hormones. These are chemical messengers that travel through your blood.
What is happening why are elephants being born with small/no tusks? Why is that increasing ?
Can someone plz help me
Answer:
Circulatory system and Respiratory system
A scientific name contains information about which of the following groups?
1Points
A
family and species
B
genus and species
C
phylum and order
D
class and family
Answer:
B
genus and species
Explanation:
The development of this new BLG-free, hypoallergenic milk is based on a science that came to the forefront 150 years ago. What scientist's work provided the basis for such feats in biotechnology?
Answer: Mendel and genetics
Explanation:
what is chemical reaction?
Answer:
a process that involves rearrangement of the molecular or ionic structure of a substance, as distinct from a change in physical form or a nuclear reaction.
Explanation:
The graph shows the growth and reproduction in 4 different cells, A, B, C, and D, over time. Use the graph to answer questions below.
Answer: A.
Explanation:
Cells generally have a relatively short lifestyle in that they grow, divide and then die off. This is not the case with cancerous cells as those ones mutate and then multiply such that they eventually form a tumor.
Looking at the graph, most of the cells are remaining at a lower or manageable number because they are dying off. Cell A on the other hand is simply increasing in number which means that it is a cancerous cell as it is increasing its number by mutating instead of dying off like other cells would.
Explain why DNA Sequencing proves that all species have a common ancestor
Answer:
Below
Explanation:
The reason why we can conclude that all species have common ancerstory is that all the species have several same base pairs. Here are a few listed:
A-G-G-C
As well as this later on:
C-C-A-A-C-C
Because this strand of DNA has several common base pairs, we can conldude that the species have common ancestory that made it this way.
Hope this helps!
During the process shown above, the two strands of one DNA molecule are unwound. Then, DNA polymerases add complementary nucleotides to each strand which results in the formation of two identical DNA molecules.
\
Answer:
This question is incomplete as it lacks image, however, it can be answered based on the description. The complete part of the question is:
" This process is known as dna _______. A.) transcription B.) translation C.) cloning D.) replication
The answer is D. replication
Explanation:
DNA replication is the process whereby a DNA molecule is duplicated to form to identical copies of itself. The process of DNA replication is very pivotal and must occur prior to any cell division.
This process follows the semi-conservative model in which the double-stranded DNA molecule unwounds into two separate single strands. The single strands are then used as template for the synthesis of another complementary strands by DNA polymerase enzyme. At the end, the two DNA molecules are identical in base sequence.
I need someone to help me!!
Answer:
I believe the answer is B. Vomiting and Fever.
Explanation:
This answer makes the most sense as spoiled food can lead to sickness, which can lead to vomiting and fever.
Choose the BEST EVIDENCE to support the CLAIM: Crater lake was formed when a volcanic cone collapsed and filled with water.
Option A-Sometimes the top of a volcano is blown off or collapses during an eruption, leaving a depression called caldera which filled with rainwater.
1. Based on the model, which of the pairs of
species most likely have the greatest number
of differences in their DNA and protein
sequences?
a. Radish and seaweed
b. Banana and lemon
c. Onion and radish
d. Banana and onion
Based on the model, Banana and lemon are the pairs of species most likely have the greatest number of differences in their DNA and protein sequences. Thus, option B is correct.
What is DNA?
DNA contains the genetic information needed to determine the structure and function of living organisms. Each DNA molecule is found on a chromosome, and the segments of that DNA molecule are genes.
In somatic cells -such as nerve and muscle cells- the DNA sequences are the same, but what determines the synthesis of different proteins is the information that the genes have, i.e., fragments of DNA contained in a cell.
For this reason, nerve cells have a gene that allows them to synthesize the enzyme cholinesterase, while muscle cells have a gene that codes for myosin, even though they both possess the same DNA sequence.
Therefore, Based on the model, Banana and lemon are the pairs of species most likely have the greatest number of differences in their DNA and protein sequences. Thus, option B is correct.
Learn more about DNA on:
https://brainly.com/question/264225
#SPJ2
how does global warming affect el niño and la niña
hope it helps a lot po and also mark me
thanks
n NaO2, what does the 2 represent?
Answer:
In the element (n Na20) the 2 means that there are 2 oxygen atoms in the Sodium Oxide.
In tall plants, (T) is dominant to small (t). If two plants heterozygous for tall fruit are crossed, what are the
possible genotypes of the offspring?
A- TT, Tt, and tt
B- Tt
C- TT, tt
D-Tt, tt
Answer:
possible genotypes of offsprings are A.
TT Tt and tt
Answer:
A- TT, Tt, and tt
Explanation:
Draw a Punnett square!
The Human Immunodeficiency Virus (HIV) prevents the body from being able to fight off infections. TRUE or FALSE
Answer:
HIV (human immunodeficiency virus) is a virus that attacks the immune system. The immune system becomes weaker, making it harder for the body to fight off infections and some kinds of cancers. Most people who are diagnosed early and take medicines for HIV can live long, healthy lives.
(I found this answer from the web so credits to them :)
Other than mountains, what else could cause geographic isolation?
Answer:
Other than mountains, what else could cause geographic isolation? population to start a new population. genetic drift -change in allele frequency in a small population due to random chance. migration - some organisms move away to start a new population
Explanation:
thank me later
The offspring in binary fission are
identical
different
Answer:
Identical
Explanation:
Binary fission is a form of asexual reproduction. This is when only one parent is involved in creating offspring. Since there is only one parent, two sets of DNA cannot be combined into a new offspring; so, it must be identical.
hi! i’ll give brainliest please help
Answer:
Water flow becomes slower when the river bends.
Explanation:
The sediment cannot be left behind if it goes too fast. So, the river slowed down.
Answer:
I say the answer is A the first one!!
Explanation:
My answer is A the first one!!
1.Acidic water has a pH of 7 true or false
Answer:
False
Explanation:
Acidic water has a pH less than 7 because it is a dilute acid.
WITH SPECIFIC EXAMPLES, BRIEFLY DESCRIBE HOW FOOD CHAIN IS RELATED TO FOOD WEEB. Help please
Answer:
A food chain outlines who eats whom. A food web is all of the food chains in an ecosystem.
Explanation:
Each organism in an ecosystem occupies a specific trophic level or position in the food chain or web.
Why does the kidney need 1 million nephrons instead of one whole unit to carry out its function
Describe the trophic levels in a community
It is recommended that children eat foods high in calcium and iron as a way to reduce the accumulation of lead in their cells and enzymes. Explain why this is a scientifically valid recommendation.