Answers
Related Questions
How are embryonic stem cells and adult stem cells similar and different?
Answers
Answer:
Both are cells and one is older than the other
Explanation:
Individuals with one form of lactose intolerance do not produce the
enzyme lactase because the gen coding for the production of lactase is
turned off in their cells. As a result, which of the following processes
does not occur for the gene?
Select one:
a. Transcription
b. Hydrogenation
c. Replication
d. Hydrolysis
Answers
Answer: Transcription - A
Explanation:
This problem is talking about the lac operon and the gene expression of lac operon. If the gene is turned off, then transcription, the generation of mRNA won't occur.
what is the term used to descibe the build -up of a higher concentration of H + on one side of the inner membrane of the mitochondrion than on the other side during the electron transport chain?
Answers
Answer:
espanhis plis plisplisplisplis
I NEEEEEEDDDD HELPPPP PLEASEEEEEEEEE
Answers
Answer:
its 50%
Explanation:
I think I hoped I helped
Good luck you can do it!
3. Despite differences in prokaryotic and eukaryotic cells, all cells have ___________ in them.
Answers
Answer:
pickle
Explanation:
Write a unified, coherent essay in which you evaluate multiple perspectives on the
issues connected with genetic engineering. In your essay, be sure to:
• analyze and evaluate the perspectives given
• state and develop your own perspective on the issue
• explain the relationship between your perspective and those given
.
organize your ideas clearly and logically
• communicate your ideas effectively in standard written English
Answers
Answer: Unknown side effects or outcomes may result from genetic engineering. Some people may experience unanticipated allergic reactions as a result of changes in a plant or animal that did not occur in its original form. Other changes can result in an organism's toxicity to humans or other species.
someone answerrrr plsss
Answers
Answer:
I think it's mutation
Explanation:
How does the leaf contribute to the process of photosynthesis?
Answers
Water, a necessary reactant in photosynthesis, is contained in the leaves themselves. ... Carbon dioxide (CO2) is able to enter the leaf through the stomata, or the holes in the leaf.
The molecules of DNA are
__
so that each cell gets the same directions.
Answers
Answer:
Nucleotides
Explanation:
DNA structure
DNA is made up of molecules called nucleotides. Each nucleotide contains a phosphate group, a sugar group and a nitrogen base. The four types of nitrogen bases are adenine (A), thymine (T), guanine (G) and cytosine (C). The order of these bases is what determines DNA's instructions, or genetic code
Which structures in the cell are protiens assembled in?
Answers
Ribosomes also produce proteins. The Rough ER has ribosomes attached to it (which is why it’s called “Rough” ER) that helps the production of proteins.
Pls help, this is science class btw
Think about the meanings of the words "dependent" and "independent" as they relate two variables. What do you think "interdependence" means in terms of organisms that live together in an ecosystem?
Answers
Answer:
Explaination Down Below
Explanation:
Interdependance could mean how the two organisms are two different living things that work in different ways to eachother, yet because of the fact they live together in an ecosystem states the fact they work together to help that ecosystem thrive.
(This is my interpretation, feel free to copy and paste as your answer :))
The formation of soil is primarily the result of
A) stream erosion and mass movement
B) stream deposition and runoff
C) prescription and wind erosion
D) weathering and biological activity
Answers
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Hope this helped, love!
Describe the two main factors that influence the path of surface currents.
Enter your answer in the space provided.
Answers
Answer:
The 2 main factors are wind system forces and Earth's rotation :3
I love ur profile pic btw :3
Explanation:
:3
Help please and thank you
Answers
Answer:
The First one is correct!! ♥️
Answer:
A crossing over introduces variety by producing different combinations of alleles
Cladistics is a classification system based on
a. nomenclature
b. dichotomous keys
c. common ancestry
d. physical characteristics
Answers
Answer:
c
Explanation:
cladistics is based on evolutionary ancestry and generates trees called cladograms. Cladistics also identifies clades, which are groups of organisms that include an ancestor species and its descendants. Classifying organisms on the basis of descent from a common ancestor is called phylogenetic classification.
When oxygen is present, glycolysis is followed by
A. lactic acid fermentation
B. alcoholic fermentation
C. photosynthesis
D. the Krebs cycle
Answers
Answer: D. The Krebs cycle
Explanation:
If oxygen is available, glycolysis is followed by two processes in the mitochondria -- the Krebs cycle and oxidative phosphorylation, respectively -- that further increase ATP yield.
When oxygen is present, glycolysis is followed by
Answer:
D. the Krebs cycle
According to the food web below, what would the leopard seal be?
Answers
Answer:
primary
Explanation:
Answer
tertiary consumer I think
Explanation:
Which of these is a description of climate?
A. It was 98 degrees outside yesterday.
B. The wind speed right now is 5 miles per hour
C. San Jose has cool winters.
D. Last week we had 1 inch of rain.
Answers
Answer:
c
Explanation:
Step-by-step-information: C is the answer because that is a most common answers and it would not be A because we not talking about degrees And not B because the wind is not oven in here and D because we’re not talking about inches so C is the answer
Can I get no brainliest please
Fossils
.......... do fossils not support the theory of continental drift
Answers
what might happen if the hypothalamus malfunctions and stop sending chemical signals to the pituitary?
Answers
Answer:
If the hypothalamus malfunctions and stops sending chemical signals to the pituitary, hormones may not be released by the pituitary.
Which of the following best describes the flow of energy in a food web that contains the following organisms: fish, zooplankton, bacteria, and phytoplankton?
Answers
Answer:
D
Explanation
no need to thank me
Many people try to eliminate fat from their diets. Which is one reason it is
necessary for humans to eat fat?
Answers
Answer:
Dietary fats are essential to give your body energy and to support cell growth. They also help protect your organs and help keep your body warm. Fats help your body absorb some nutrients and produce important hormones, too. Your body definitely needs fat.
Explanation:
When a new substance has formed during a chemical reaction, it is considered to be what type of change ?
Answers
Answer:
its called a chemical change
What is the mass of a car that is going 2 m/s/s and then it hits a tree with a force for 6000 N?
Answers
Answer:
Mass = 2000kg
Explanation:
Mass = [tex]\frac{Force}{acceleration }[/tex]
= [tex]\frac{6000}{2}[/tex]
= 2000kg
Can someone pls help me
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Answers
Explanation:
the answer is j. increase in size
The graph illustrates the relationship between photosynthesis and cellular respiration in a plant over the course of 24 hours
Answers
In 1980, a long dormant volcano, Mount St. Helens in Washington state, erupted violently. The eruption wiped out the forested landscape and the wildlife. Months after the initial disturbance, the ash and rock strewn surface began to undergo primary succession.
Answers
Answer:
New vegetation and animals came to this place when the environment is suitable.
Explanation:
The ash and rock strewn surface began to undergo primary succession after few month when the soil is cool down because the soil has nutritive medium that helps the vegetation to grow on that land. In the primary succession, the new vegetation grows which is well suited to that environmental condition and uses the nutrients present in that soil for its growth and development. Many new organisms also came to this new landscape when the environment is suitable.
How did horses change as they evolved over the past 50 million years?
A. Horses used to have four distinct digits.
B. Horses used to be bigger.
C. Horses used to have no distinct digits.
D. Horses used to have very long teeth.
Answers
Answer:
B
Explanation:
There is higher abundance of lighter elements in the universe than heavier elements.
which sourfe of evidence supports that statement
Cosmic Microwave Background Expanding Universe Universe Composition
Answers
Answer:
Due to its formation in the supernova nucleosynthesis.
Explanation:
The higher abundance of lighter elements in the universe than heavier elements occurs due to its formation in the supernova nucleosynthesis. The lighter elements such as hydrogen and helium are present in abundant amount and formed in supernova nucleosynthesis as compared to other heavier elements which are formed through other events. The lighter elements occupy less volume and space as compared to heavier elements which is also a reason for their abundance.
What happens to sister chromatids in meiosis II? Choose the correct answer.
They duplicate.
They are divided.
They do not take part.
They remain together.
Answers
Answer:B. They are divided
Explanation: