Answer:
is there a picture
Explanation:
when did anton van leeuwenhoek invent the microscope
Answer:
1666
Explanation:
A competitive inhibitor of DNA helicase was introduced into a cell. How would the introduction of this inhibitor affect DNA replication?
A) There would not be enough energy to drive the DNA replication process
B) Free nucleotides would be unable to join complementary base pairs.
C) Nucleotides would be unable to join together by condensation reaction to form a polynucleotide.
D) Some of the DNA would be unable to separate into two strands.
Answer:
Some of the DNA would be unable to separate into two strands.
Explanation:
It will effect as some DNA would be unable to separate into two strands.________ and _________ also contribute to the cycling of water.
Noseee jkjknmnmnmnnn jmnmnmb
make a reflection paper about "limiting factors affect carrying capacity"
Answer:
Explanation:
Board of Education Curriculum Information:
1. Current Reality and Research*
In this course, students will engage in scientific inquiry, explore biochemistry, the cell, bio-energy,
mechanisms of genetics, and biotechnology. Students will also study change in organisms over time,
classification, and ecosystems. This course is designed to prepare students for A.P. Biology. Lab
experiences are an integral part of the course too. Common Core Literacy Standards for Science
and ISTE Technology Standards were reviewed and included.
2. Curriculum and Assessment Development and Revision
A. Curriculum Map/Pacing Guide – included in curriculum
B. Curriculum Development Review Feedback:
Content Leader review - [April 2015]
Director of Student Learning review – [April 2015]
Teacher/Administrator review-- [March 2015]
Curriculum Advisory Council review – [04/28/2015]
Academic Strategic Planning Committee review – [05/04/2015]
BOE First Reading – [05/21/2015]
BOE Second Reading/Approval – [06/204/2015]
Summary of curriculum and revisions: Last Curriculum Revision – [February of 2010]
Teachers used Course Level Expectation standards, previous curriculum, current curriculum
template, and content knowledge to develop this curriculum. The new curriculum supports
Biology standards as well as preparing students for A.P. Biology. The course continues to focus
on science transfer goals that transfer vertically among all science classes. It also supports the
Common Core Literacy Standards for Science and ISTE Technology Standards for Science.
This new curriculum is designed to increase rigor and relevance while preparing students to 21st
century learners. These students will be well prepared for semester exams and the Biology
E.O.C. exam.
3. Professional Development and Implementation
Professional Development Plan*
Teacher training dates ___TBD 2015-16___
Administrator training dates ___TBD 2015-16___
Approximate Expense ___$1400 ___
4. Evaluate Resources and Materials
Text Selection (if applicable)* 2016-2017
Approximate Expense_____$100,000____________
5. Monitor Implementation
Projected Date – 2017-2018 school year
6. Program Evaluation*
Projected Date – 2018-2019 school year
*see attached document(s)
PreAP Biology
Curriculum
Board Approved:
FHSD Academics SM PreAP Biology Date Approved ¨
Page 1
Francis Howell School District
Mission Statement
Francis Howell School District is a learning community where all students reach their full potential.
Vision Statement
Francis Howell School District is an educational leader that builds excellence through a collaborative culture that values students, parents,
employees, and the community as partners in learning.
Values
Francis Howell School District is committed to:
● Providing a consistent and comprehensive education that fosters high levels of academic achievement for all
● Operating safe and wellmaintained schools
● Promoting parent, community, student, and business involvement in support of the school district
● Ensuring fiscal responsibility
● Developing character and leadership
Francis Howell School District Graduate Goals
Upon completion of their academic study in the Francis Howell School District, students will be able to:
1. Gather, analyze and apply information and ideas.
2. Communicate effectively within and beyond the classroom.
3. Recognize and solve problems.
4. Make decisions and act as responsible members of society.
Science Graduate Goals
The students in the Francis Howell School District will graduate with the knowledge, skills, and attitudes essential to leading a productive,
meaningful life. Graduates will:
∙ Understand and apply principles of scientific investigation.
as the change in membrane potential in propagated down a t-tubule, which event does it stimulate to occur?
Answer:
Hru friend have a good day
Explanation:
ilu friend
ribozymes are rna molecules that have enzymatic activity. this conflicts with the belief of early molecular biologists that
Ribozymes conflict with the belief of early molecular biologists that each enzyme is a polypeptide. A ribozyme is composed of RNA.
A ribozyme (ribonucleic acid enzyme) is an RNA molecule capable of speeding up a chemical reaction.
In consequence, ribozymes have catalytic activity.
For example, within the ribosome, the large subunit of ribosomal RNA acts as a ribozyme that links amino acids during the synthesis of polypeptide chains.
On the other hand, enzymes are specific proteins (composed of amino acids) that can speed up chemical reactions.
Learn more in:
https://brainly.com/question/6414178?referrer=searchResults
Blood types are known as multiple alleles. Cross a person who has O blood with someone who has AB blood. What are the possible blood types from this cross? (2 answers)
1. A blood type
2. B blood type
3. AB blood type
4. O blood type
Answer:
is A blood type
Explaination:
Explain what is happening below
Explanation:
enzyme + substrate complex =
A substrate is a molecule that an enzyme reacts.
enzymes catalyze chem. reactions with substrates. Substrates transform into 1 or more products. released from " active site," substrate is then able 2 receive another substrate molecule.
Answer:
An enzyme is catalyzing a reaction.
Explanation:
Two substrates bind to the active site of the enzyme. The enzyme catalyzes the reaction (lowers the activation energy needed to complete the reaction), and the result is the final product: two substrates bound together, and an enzyme that can go on to catalyze more reactions.
Plane joints are the only type of synovial joint not featured in the Concept Map. Which of the following describes their range of motion?
A. A plane joint is non-axial and allows for gliding motion.
B. A plane joint is uniaxial and allows for flexion and extension.
C. A plane joint is biaxial and allows for abduction and adduction.
D. A plane joint is multiaxial and allows for motion in all axes.
Answer:
Plane joints are the only type of synovial joint not featured in the Concept Map. Which of the following describes their range of motion? A plane joint is non-axial and allows for gliding motion
how long does uncooked ground beef last in the fridge
Answer: 2-4 days
hope this helps
pls give brainliest. thank you
During one year, the birthrate in a country is 28 births per 1000 people, and the death rate is six deaths per 1000 people. What is the population growth rate?
Answer: 22
Explanation: 28/1000-6/1000=22/1000
Birth rate is the births per 1000 people which is subtracted by the death rate which is the deaths per 1000 people, this phenomenon is known as Population growth rate. So, 22/1000 is the population growth rate for this.
What is Birth Rate?Birth rate is the total number of people born per year per 1000 in the population. Birth rate is also known as Natality.
For example, if 65 births occur per year per 1000 individuals, the birth rate is 65. If it is expressed in the percentage, it is 6.5 per 100 or 65%.
Population is divided into many parts like Juveniles (Period before puberty), adults and Post reproductive adults. Birth rate is higher than the death rate as the population is younger, the faster that population grows.
When the birth rate is expressed as per the age group, this is called the standardized birth rate. Birth Rate is determined by the ratio between the number of live births in a population during a year and total mid-year population for the same year multiplied by 1000.
Thus, birth rate is the births per 1000 people which is subtracted by the death rate which is the deaths per 1000 people, this phenomenon is known as Population growth rate. So, 22/1000 is the population growth rate for this.
Learn more about Birth rate, here:
https://brainly.com/question/1432449
#SPJ5
Label the cell membrane
Answer:
a and b
Explanation:
i don't know ok
but is true
when a cancer cell divides which of the following types of cells does it produce
Answer:
produces a new tumour
Explanation:
A new tumour can start to grow in the same area of the body where the cancer first started, or the cancer may have spread through the blood or lymphatic system to another part of the body, where it grows into a new tumour.
there is a net movement of water into a cell from the surrounding tissue fluid. is the tissue fluid more or less concentrated than the fluid inside of the cell?
The change in t between pH 6 and pH 7 must involve_________ of a proton in the active site. The best candidate is _______. The increase in Km at higher pH must involve a change in the binding site. The group involved is probably the ________ at Ile 16, created by the cleavage that activates chymotrypsin.
N-terminus
gain
His 57
Asp 102
C-terminus
Ser195
loss
losa ser ibmas que me dijiste que
during the process of ________, an existing tissue is replaced by bone.
GUYS PLEASE HELP I HAVE SCHOOL TOMORROW AND THIS IS THE LAST QUESTION BEFORE I GET TO GO TO A HAUNTED HOUSE XD.
When a cell uses a ____ channel to get large molecules across the cell membrane this is known as ___ diffusion.
That's all it gives me two answers please. *PLEASE HELP*
Answer:
I'm pretty sure the bottom one is faciliated diffusion. Try searching up your answer so sorry I couldn't help more, but I hope that does help you out a bit:)
what is Soil erosion..?
Explanation: Soil erosion is a gradual process that occurs when the impact of water or wind detaches and removes soil particles, causing the soil to deteriorate. ... The impact of soil erosion on water quality becomes significant, particularly as soil surface runoff. Sediment production and soil erosion are closely related.
slurring words together at a low level of volume and pitch is called
Which is more important and why? Brain of spinal cord
Classify plants according to causal organisms
Answer:
Plant disease are classified as two types like infectious (biotic) diseases which are caused by eukaryotes, prokaryotes, parasitic higher plants, viruses/viroids, nematodes, and protozoa, and noninfectious. Than their is abiotic diseases, which are caused by different extreme environmental conditions.
how many human traits are controlled by a single gene?
Answer:
Traits controlled by a single gene with more than two alleles are called multiple allele traits. An example is ABO blood type. There are three common alleles for this trait, which can be represented by the letters A, B, and O.
what kind of energy is necessary to initiate the process of photosynthesis?
Answer:
Light energy.
A leafy sea dragon's enzyme is being made in a cell.
Which two codons represent the amino acid phenylalanine?
A- UUU and UUC
B-AAU and UCC
C-UUA and UUG
D AUU and UUA
Answer:
UUU and UUC is the correct one.
Answer:
The correct answer is A-UUU and UUC
Explanation:
Which process is responsible for the repair of multicellular organisms?
Answer:
Hey mate....
Explanation:
This is ur answer....
MitosisMitosis is the process responsible for regeneration and repair. Mitosis helps in cell growth and development. Cells can grow old and wear off or they can get bruised and injured but eventually, they repair and regenerate.
Hope it helps!
Brainliest pls!
Follow me! ♧
Please help! Its for a grade and im confused.
From point W to point Z, the ball is B- Potential energy was transformed to kinetic energy. We know this because, at point W, the ball is in its potential form, it has the potential to roll but it has not yet started to. As we let the ball go, we turn that potential energy into kinetic energy, which is the energy that it has due to its motion.
I hope I've helped! :)
In an ecosystem, what form does carbon take after photosynthesis? What form does carbon take after cellular respiration?
Answer:
organic molecules and carbon dioxide
Explanation:
Photosynthesis by land plants, bacteria, and algae converts carbon dioxide or bicarbonate into organic molecules. Organic molecules made by photosynthesizers are passed through food chains, and cellular respiration converts the organic carbon back into carbon dioxide gas. Cellular respiration does not affect the carbon cycle but is part of the carbon cycle. The 2 carbon cycles. carbon ( C ) is taken up by the plants and trees in the form of carbon dioxide ( CO2 ).
can someone summarize this for me
“summarize the information to demonstrate that you understand the concept of negative feedback “
Answer:
Short paragraph:
Homeostatis is the process by which the body maintains a stable internal environment. The hypothalamus is a part of the brain that regulates many key body processes. It works to restore the system to its normal state when an internal change in one of these systems occurs.
Long paragraph:
The hypothalamus is a part of the brain that regulates many key body processes including internal body temperature, hunger, thirst, blood pressure, and daily (circadian) rhythms. When the brain receives signals from the body about an internal change in one of its systems, it works to restore the system to its normal state. For example, the normal internal temperature for the human body is approximately 98.6 degrees Fahrenheit. If the body temperature rises because of exercise, the body will try and cool itself off. This happens through coordination between the hypothalamus and the various body systems that are affected.
A block of aluminum has a mass of 40.5 grams. If the density of aluminum is 2.7 g/mL, what is the
volume of this block?
Answer: 15 mL
Explanation:
Volume = Mass ÷ Density
= 40.5 g ÷ 2.7 g/mL
= 15 mL
∴ the volume of the block of aluminum is 15 mL.
what is the relation ship between the availabilty of resources and human population growth
Answer:
An increase in human population growth means there is an increased need for natural resources to supply the basic needs of the population.
Explanation: