Answer:
progesterone
Explanation:
progesterone produced for placenta from 4th month till end of pregnancy increase mammary glands
Fill in the blank.
Animals and plants can both store glucose for later. Animals store it in the molecule ____, and plants store it in the molecule ____.
Answer:
animals store it in glycogen
plants store it in starch
Which of the following is NOT true about this cell?
A.) The haploid number would be 3.
B.) It has 3 pairs of chromosomes.
C.) The diploid number is 6.
D.) It is a haploid cell.
Answer:
A.) The haploid number would be 3
Answer:
The answer is A
Explanation:
Which compares prokaryotes and eukaryotes?
Prokaryotes have DNA, and eukaryotes do not.
Eukaryotes have DNA, and prokaryotes do not.
Prokaryotes are multi-celled, and eukaryotes are single-celled or multi-celled.
Prokaryotes are single-celled, and eukaryotes are single-celled or multi-celled.
Answer:
C. Prokaryotes are multi-celled, and eukaryotes are single-celled or multi-celled.
Explanation:
took the unit test review on edge
Answer: D.) Prokaryotes are single-celled, and eukaryotes are single-celled or multi-celled.
Explanation: eukaryotes can be unicellular. most protists are single-celled eukaryotes!
Hunter’s velocity was 4.5 m/s. At the end of his race, his velocity was the same. Which best describes his movement?
His movement stopped.
His acceleration is zero.
His time was constant.
His acceleration was positive.
Considering the definition of acceleration, since the speed does not change, his acceleration is zero.
Definition of accelerationA body has acceleration when its speed varies over time, either in magnitude or in direction.
In other words, the acceleration of a body is a physical magnitude that indicates the variation in speed experienced by a body in its displacement as a function of the time spent on it.
Therefore, a moving body is changing acceleration as its speed changes. As speed is a magnitude that considers the speed of a mobile and its direction, the changes that occur in speed will be due to variations in speed and/or direction.
Hunter’s movementHunter’s velocity was 4.5 m/s. At the end of his race, his velocity was the same. Since the speed does not change, his acceleration is zero.
Finally, the correct answer is second option.
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Answer:
B) his acceleration is zero.
Explanation:
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according to this phylogenetic tree, which of these pairs of prokaryotic subgroups share the most recent common ancestor?
According to this phylogenetic tree, cyanobacteria is the pairs of prokaryotic subgroups share the most recent common ancestor.
What are cyanobacteria?
Cyanobacteria (also known as blue-green algae) are a group of photosynthetic bacteria that are found in a wide range of habitats, including freshwater, marine, and terrestrial environments. They are some of the oldest known organisms on Earth, with fossil evidence dating back over 3 billion years.Cyanobacteria are unique among bacteria in that they have the ability to carry out oxygenic photosynthesis, a process that uses sunlight to generate energy and produces oxygen as a byproduct. This process is similar to the photosynthesis carried out by plants and is thought to have played a crucial role in the evolution of life on Earth by generating oxygen in the atmosphere.In terms of their evolutionary relationships with other prokaryotic groups, cyanobacteria are classified within the domain Bacteria, and are thought to be closely related to other photosynthetic bacteria such as the Chlorobi and Chloroflexi. However, the precise relationships between these groups are still the subject of ongoing research and debate among scientists, and the exact branching patterns of their evolutionary history may vary depending on the specific phylogenetic analysis being performed.
In summary, while cyanobacteria are believed to be one of the earliest and most important groups of prokaryotes in the evolutionary history of life on Earth, the specific details of their relationships with other prokaryotic groups may vary depending on the specific phylogenetic analysis being performed.
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how is ethics and politics related to environmental policy
( PLZ NEED HELP ASAP)
What force is needed to accelerate a 25 Kilogram
surface of 7 m/s2?
What factors influence satiety?
Several factors influence satiety, including the volume and composition of a meal, the presence of certain nutrient, hormonal signals, psychological factors, and individual variations.
Satiety refers to the feeling of fullness and satisfaction after a meal, which helps regulate food intake and prevent overeating. Multiple factors contribute to satiety, starting with the volume and composition of a meal. Larger meals generally induce a greater feeling of fullness, while high-fiber and protein-rich foods tend to promote satiety by slowing down digestion and prolonging the release of hunger-regulating hormones.
Hormonal signals also play a role in satiety. Hormones like leptin, produced by fat cells, and peptide YY (PYY), released by the gastrointestinal tract, act on the brain to signal fullness. Psychological factors, such as sensory stimulation, food palatability, and emotional state, can influence satiety as well. The pleasure derived from eating, the taste and aroma of food, and individual preferences can impact feelings of fullness.
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Name a landform created by DEPOSITION
Answer:
Glacier Deposits, Rivers, and Coastal Deposits.
Explanation:
Sorry if this isn't correct, but I'm pretty sure it is! :)
HELP
The building blocks of proteins are ________ of which there are ___ types in the body. All amino acids have 2 important groups: an _______ group and an acid group. The part of a the molecule that differs is called the ______ group. Amino acids are joined by dehydration synthesis and linked by a ____________ bond.
Answer:
The building blocks of proteins are amino acids, of which there are 20 types in the body. All amino acids have 2 important groups: an amino group and an acid group. The part of the molecule that differs is called the R-group. Amino acids are joined by dehydration synthesis and linked by a peptide bond.
I hope this helps you
Explanation:
The building blocks of proteins are amino acids, of which there are 20 types in the body. All amino acids have 2 important groups: an amino group and an acid group. The part of a the molecule that differs is called the R group. Amino acids are joined by dehydration synthesis and linked by a peptide bond.
Which of the following statements BEST describes the products of the photosynthesis process?
a. They are also the products of glucose.
b. They are also the starting materials of glucose.
C. They are also the starting materials of cellular respiration.
d. They are also the products of cellular respiration.
Answer:
C - They are also the starting material (reactants) of Cellular Respiration.
Explanation:
Hope this Helps!!
:D
How do pregnancy and HRT influence breast cancer risk?
There are two main types of HRT:
combination HRT contains the hormones estrogen and progesterone
estrogen-only HRT contains only estrogen
Each type of HRT seems to have a different effect on breast cancer risk.
Combination HRT increases breast cancer risk by about 75%, even when used for only a short time. Combination HRT also increases the likelihood that cancer may be found at a more advanced stage, as well as increasing the risk that a woman diagnosed with breast cancer will die from the disease.
Women who are older than 30 when they give birth to their first child have a higher risk of breast cancer than women who have never given birth (15). Recent childbirth. Women who have recently given birth have a short-term increase in breast cancer risk that declines after about 10 years. During pregnancy and lactation, the levels of estrogen and prolactin are increased, and some studies demonstrate that high levels of estrogen and prolactin are associated with the development of breast cancer.
Which part of the dna molecule codes for information that is translated into proteins?
Answer:
Gene
Explanation:
Please find the attachment for detail
The chemical energy stored in ATP during photosynthesis is released during the dark phase to _____.
produce O 2
produce CO 2
release energy for the "light."
produce carbohydrate from CO 2
answer-
produce carbohydrate from co2
How are DNA, proteins, and the cell related?
A. A cell is composed of an equal amount of DNA and protein.
B. DNA is produced by protein within the cell.
C. DNA controls the production of proteins within a cell.
D. Proteins are composed of DNA which is produced within the cell.
Answer:
B.
Explanation:
Genes are DNA sequences instruct cells to produce particular proteins.
What is the probability of getting the same numbers on 3 dice when they are thrown simultaneously?
Answer:
So, assuming the dice are 'fair' (that each of the six numbers has a probability of 1/6 of showing up on each of the dice), there is a probability of 1/36 that all three dice will show the same number.
Explanation:
As altitude increases, what happens to air pressure?
A. It fluctuates.
B. It increases.
C. It decreases.
D. It stays the same.
Answer:
Air pressure drops
Explanation:
(choose all) which of the following are jawless fish? (choose all)
Hagfish and lampreys, both belonging to the class of jawless fish, are examples of aquatic vertebrates lacking jaws.
Which types of fish do not have jaws?
The following are jawless fish:
Hagfish (Myxini formes): Hagfish are primitive jawless fish that belong to the class Myxini. They have a slimy body and are known for their ability to produce copious amounts of slime as a defense mechanism. Lampreys (Petromy zontidae): Lampreys are another group of jawless fish, belonging to the order Petromy zontiformes. They have a round, eel-like body and a circular, jawless mouth with sharp teeth.Learn more about aquatic vertebrates
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Modern plant-breeding techniques (artificial selection in action) have reduced genetic variability in many of our most commercially valuable plants. To most people, that would generate a shrug. However, a biology student that has studied evolution understands the problem with this. Briefly explain why there is an issue with this.
Answer:
There is an issue with the artificial selection.
Explanation:
There is an issue with this artificial selection because the genetic variability is reduced when we do again and again the artificial selection. In the artificial selection, the selected genes are combined with the one another and does not allow natural fusion or combination of genes that is responsible for the genetic variability in the organisms so that's why we can say that this artificial selection is an issue that reduce genetic variability.
you were provided with two different ssdna oligonucleotides from which you produced dsdna. what procedure did you perform that facilitated the assembly of dsdna? what properties of dna made this possible?
Procedure performed that facilitated the assembly of dsDNA is : Golden Gate Assembly (GGA).
What is Golden Gate Assembly?Golden Gate assembly is also known as Golden Gate cloning and is created by Carola Engler and colleagues in 2008.
Golden Gate Assembly is an efficient way to quickly assemble multiple DNA sequences or parts into a single plasmid.
Golden Gate assembly is a molecular cloning method that allows a researcher to simultaneously assemble multiple DNA fragments into a single piece using Type IIS restriction enzymes and T4 DNA ligase.
Golden Gate assembly utilizes a Type IIS restriction enzyme which cleaves outside of non-palindromic recognition sequence and T4 DNA Ligase in a single-tube reaction.
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This is the last question for this assignment, please help.
Answer: Nitrogen fixation is on the left going into the ground and denitrification is the release on the right side.
Explanation:
What does it means when multiple genes determine a trait
Answer:
Polygenic.
Explanation:
A trait that is controlled by more than one gene is called polygenic which translates to "multiple genes".
write a five sentence paragrgh explaining the cell cycle
Answer:
The cell cycle is a cycle of stages that cells pass through to allow them to divide and produce new cells. It is sometimes referred to as the “cell division cycle” for that reason.
New cells are born through the division of their “parent” cell, producing two “daughter” cells from one single “parent” cell.
Daughter cells start life small, containing only half of the parent cell’s cytoplasm and only one copy of the DNA that is the cell’s “blueprint” or “source code” for survival. In order to divide and produce “daughter cells” of their own, the newborn cells must grow and produce more copies of vital cellular machinery – including their DNA.
The two main parts of the cell cycle are mitosis and interphase.
Mitosis is the phase of cell division, during which a “parent cell” divides to create two “daughter cells.”
The longest part of the cell cycle is called “interphase” – the phase of growth and DNA replication between mitotic cell divisions.
Both mitosis and interphase are divided into smaller sub-phases which need to be executed in order for cell division, growth, and development to proceed smoothly. Here we will focus on interphase, as the phases of mitosis have been covered in our “Mitosis” article.
Interphase consists of at least three distinct stages during which the cell grows, produces new organelles, replicates its DNA, and finally divides.
Explanation:
from online, rephrase this use as reference
Select the types of government that are considered UNLIMITED governments.
Democracy
Communism
Dictatorship
Monarchy
Constitutional Monarchy
Republic
Parliamentary
Answer:
One I know is dictatorship.
Explanation:
example stalin was the dictator of russia and had passed many laws that nobody else had a say in and would kill or send to prison any peapole who attemed to opose him.
I WILL GIVE 30 POINTS TO THOSE WHO ANSWER THIS QUESTION RIGHT PLEASE HURRY I HAVE A TIME LIMIT!
Answer:
Xylem and Phloem tissues. Xylem Transports water and Phloem Transports foods
If a daughter has X chromosomes from both parents, what’s her genotype? Phenotype?
Answer:If she get x chromosomes from both parents, then shes XX
Explanation:
Typically, females have two X chromosomes (XX) and males have one X chromosome and one Y chromosome (XY).
Strands of replicated DNA held together
as pairs are called
_____
chromatins
chromatids
centrioles
centromeres
Answer: chromatids
Explain: Because chromatids are replicated DNA held together as pairs .
Answer:chromatids
Explanation:
Which process is similar to binary fission?
Answer: mitosis
Explanation: Binary fission is similar to mitosis in the way that the process ultimately leads to the production of two identical daughter cells. However, they differ in many aspects. While binary fission is for reproductive purposes mitosis is primarily for growth in multicellular organisms.
Protein metabolism is difficult because.......
Group of answer choices
fad diet products are expensive; exercise is free!
the proteins shape can change
nitrogenous wastes like ammonia and urea build up.
ATP cannot be made from protein.
proteins contain 9kcal/gram.
Protein metabolism is difficult because nitrogenous wastes like ammonia and urea build up. This is the answer. A long answer is given below.
Protein metabolism is one of the most complex processes carried out by living organisms because it includes the breakdown of amino acids and their conversion into other amino acids, sugars, fats, and other metabolic intermediates. The products of protein metabolism, which include nitrogenous wastes like ammonia and urea, are potentially toxic and must be removed from the body. The liver is responsible for metabolizing the nitrogenous wastes produced by protein metabolism, which are excreted by the kidneys.
If the liver or kidneys are damaged or functioning poorly, the buildup of nitrogenous wastes in the bloodstream can lead to serious health issues. Additionally, the energy required for protein metabolism is higher than that required for other types of metabolism, as proteins contain 9 kcal/gram of energy, compared to 4 kcal/gram for carbohydrates and fats. Therefore, the body must expend more energy to break down and metabolize protein. Finally, ATP cannot be made from protein, as it can from carbohydrates and fats, which are more efficient energy sources. As a result, the body must use protein to make glucose or fatty acids, which can then be used to produce ATP.
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the external energy source for producers is ________ and the final energy-rich product produced in the mitochondria of consumers is ________.
Answer: the external energy source for producers is The sun and the final energy-rich product produced in the mitochondria of consumers is adenosine triphosphate (ATP).
The first one is: The sun
The second one is: adenosine triphosphate (ATP).
Explanation: I hope that's what you're looking for. Have a nice day studying.