DNA, deoxyribonucleic acid, is the genetic material in your cells. It was passed on to you from your parents and determines your characteristics. The discovery that DNA is the genetic material was another important milestone in molecular biology
Heredity, also called inheritance or biological inheritance, is the passing on of traits from parents to their offspring; either through asexual reproduction or sexual reproduction, the offspring cells or organisms acquire the genetic information of their parents
Name the two major types of cell transport
There are two major types of cell transport: passive transport and active transport. Passive transport requires no energy. It occurs when substances move from areas of higher to lower concentration. Types of passive transport include simple diffusion, osmosis, and facilitated diffusion.
formulate a hypothesis for this investigation?
Answer:
what investigation?
Explanation:
what molecule is this???
Answer:
NUCLEOTIDE
Explanation:
Nitrogenous base molecule is joined to sugar molecule by a glycosidic bond and forms a structure called nucleoside.The nucleoside combines with a phosphate group by an ester bond to form a nucleotide.A unit formed by the attachment of a base of 1' position of sugar is known as nucleoside when nucleoside is linked to phosphoric acid at 5' position of sugar moiety we get a nucleotide.Which of the following explains why the son has red hair when both of his parents have brown hair?
Mendel’s Law of Segregation
Mendel’s Law of Dominance
Mendel’s Law of Probabilities
Mendel’s Law of Inheritance
Answer:
because of their grand parents
The principle of crosscutting relationships, the law of superposition, the principle of original horizontality, inclusions,
and unconformities help earth scientists date rocks and are examples of
Answer:
I think the answer is "Steno's principles".
Explanation:
The examples of Steno's laws are
principle of crosscutting relationships.
the law of superposition.
the principle of original horizontality unconformities.
Steno's laws can be regarded as the principle that gives the patterns in which rock layers are deposited and with this law scientists can know the date of rocks.These encompasses some laws such as;law of superposition, law of original horizontality.
law of cross-cutting relationships
law of lateral continuity.
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Describe the overall goal of photosynthesis and include the complete chemical reactions (in chemical form)
Answer:
organisms transform light energy into chemical energy. During photosynthesis in green plants, light energy is captured and used to convert water, carbon dioxide, and minerals into oxygen and energy-rich organic compounds.
Explanation:
Mark as brainliest
Cellular respiration is the__________of photosynthesis
Answer:
Oxygen
Explanation:
Which of the types of transport moves molecules by diffusion?
I. Active transport
II. Simple diffusion
III. Facilitated diffusion
IV. Osmosis
Answer:
Active transport....... hope it help
Enzymes involved in the breakdown of fats contribute to the reaction in which way? These enzymes -
O eliminate toxins produced by the reaction.
O increase the speed of the reaction.
O are completely consumed during the reaction.
O reduce the reactants needed for the reaction.
Answer:
...enzymes increase the speed of the reaction
Explanation:
In biological systems, enzymes are proteins that mediate chemical reactions. They increase the rate of chemical reactions, by lowering the activation energy, required for the reaction (eg. hydrolysing a bond) to occur.
Enzymes require the aid of cofactors, inorganic molecules to act as complements to enzymes. They cause structural changes that result in substrate recognition and binding. Here they act by breaking down large fat molecules into fatty acids and lipids.
Plz help!! We cannot survive without plants, while they would be fine without us. Explain.
Answer:
We cannot survive without plants because they give us oxygen and food. Plants would be fine without us because the earth gives them everything they need. The sun provides energy; rain, bodies of water, and groundwater provide water; the atmosphere provides nitrogen and carbon dioxide--all of these factors are required for photosynthesis to occur. This is how plants make glucose to feed themselves. Additionally, plants reproduce by several means, whether by pollination or wind spreading seeds to the ground.
Explanation:
Humans cannot survive without plants, while they would be fine without humans because plants produce oxygen.
Photosynthesis:
It is the process in the plant that produces glucose using the Carbon dioxide and water in the presence of sunlight.
During the process plants release Oxygen as byproduct which is used by all animals in the earth.Photosynthetic plants are the only source of Oxygen in the Earth.Plants are the primary producers in the food chain. Hence, consumers will not able to get the food.Humans do not do anything that is compulsive need of plants.
Therefore, humans cannot survive without plants, while they would be fine without humans.
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In anaerobic cellular respiration, the products could be:
Carbon Dioxide
Glucose
Ethyl Alcohol
Water
ATP
Lactic Acid
(multiple choices)
______ _______ is the energy requiring process of pumping molecules and ions across membrane against a concentration gradient.
Answer:
Transporte activo
Explanation:
One of the laws of motion sates, An Object in motion stays in motion
Answer:
False
Explanation:
An object in motion will not always stay in motion. At one point it will still fall to the ground because of gravity. The answer is no.
a diploid cells that enters meiosis with 12 chromosomes...
Answer:
In humans, the haploid cells made in meiosis are sperm and eggs. When a sperm and an egg join in fertilization, the two haploid sets of chromosomes form a complete diploid set: a new genome.
Tell me if i'm correct please
Please don't lie either :(
Answer:
the circled ones are the only wrong ones
1. FFBb instead of FfBb
2.FfBb instead of FfBf( i think this was just a typo)
3. FfBb instead of Ffbb
Explanation:
you did well!
If there is 20% thymine within a DNA molecule. How much guanine is there?
Answer:
a lot
Explanation:
i dont actually know
Certain flightless beetles have wings that have no function. Which type of structure are the wings an example of?
Answer:
I am not completely sure. I would say they are vestigial structures. some use them for display
Explanation:
Answer:
Vestigial Structure
Explanation:
please hurry!!
Which statement describes one event that happens at deep-ocean trenches?
A. Crust is formed.
B. Mountains are formed.
C. Seafloor spreading occurs.
D. Denser plates slide under lighter plates.
Answer:
that would be C, seafloor spreading occurs!
Explanation:
Answer:
c
Explanation:
Bones and cartilage are connective tissues’ prove this with evidences.
Answer:
hope it helps : )
Explanation:
Cartilage and Bone are specialized forms of connective tissue.
They are both made up of cells embedded in an extracellular matrix.
It is the nature of the matrix that defines the properties of these connective tissues.
Cartilage is thin, avascular, flexible and resistant to compressive forces.
Bone is highly vascularized, and its calcified matrix makes it very strong.
I need help on this one and another one pls help
Answer:
I think the last option which is plant cells
Explanation:
because their wavelength is from 450-475 nm and around 650-675 nm.
Answer:
Plant cells
Explanation:
2.07 Module 02 Exam flvs
Answer:
use the lessons
Explanation:
How does cellular respiration work in the human body?
Answer: Cellular respiration is a process in which your body cells use the oxygen you breathe to get energy from the food you eat.
Explanation: During cellular respiration the cell uses oxygen to break down sugar. When the cell uses oxygen to break down sugar, oxygen is used, carbon dioxide is produced, and energy is released. Carbon dioxide is a byproduct of aerobic respiration in humans.
Does any one know the correct choice for these?! If you are correct ill mark you as the best answer!
Answer:
1 A 2D
Explanation:
please help asap thank youuuu
Answer:
1. mRNA = GGA GAA AUG UGU GCC UCC CUA GCG AUA AGA UAC UAA UGU GCC AAC GCU AGG UAU UAG
Protein = GLY GLU MET CYS ALA SER HIS ALA LLE ARG TYR STOP
2. mRNA = UCA UGA AUU GAG AAU UGA GAG AUU UCU GGU CGU GAG GCU ACU UGA CCU CGA
Protein = SER STOP
3. mRNA = AUU UGA GCC AUG GAU AUC UAC AUU AAU GGG UAG
Protein = LLE STOP
Explanation:
G = C C = G T = A A = U
Protein you keep matching with chart till you get to a stop
wetland that is often in shallow areas along shores
Answer:
what's the question though
What most accurately describes the difference in ATP production between aerobic respiration and anaerobic respiration
Answer:
aerobic respiration produces 38ATP per glucose while anaerobic respiration produces 2ATP per glucose
If many trees are removed from a forest by
logging, what is the most immediate effect on the
carbon cycle in that forest?
Answer:
Trees which would have otherwise decayed and become a part of the carbon cycle would be lost, but the immediate impact of deforestation would be the control of the atmosphere
Explanation:
Please Help Due Soon!!
Place the four images from the cell cycle in the correct chronological order.
A, D, B, C
C, D, B, A
C, B, A, D
B, C, D, A
Answer:
CBAD
Explanation:
Match the term in Column 1 to the corresponding statement in Column 2.
in-case anybody else had the same column 1 answers but different in the second:
Question-wording bias -- Using words in a survey that influence your answers
Under-coverage -- Not getting complete representation from the population you are studying
Response bias -- Answers that have been unfairly influenced
minerals are generally?
A. solids
B. liquids
C. gases
D. plasmas
Answer:
Explanation:
A. soldis
Answer:
a
Explanation:
because it is a solid
