1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
KIM [24]
3 years ago
7

Can someone help 6th grade science ASAP PLEASE IM BEING TIMED

Biology
1 answer:
Anastasy [175]3 years ago
8 0

Answer:

Wood

Explanation:

You might be interested in
Lonic bonds form when __________
igor_vitrenko [27]

Answer: b. one atom transfers an electron to another atom

         

Explanation:

An ionic bond is also called as the electrovalent bond. It is a type of linkage that is formed by the electrostatic attraction formed between ions of opposite charge in a chemical compound.

These bonds are formed when the valence electrons from one of the atom are transferred to the another atom.

8 0
3 years ago
What information about the organisms best helps the scientists to determine the evolutionary relationships among them?
Zarrin [17]

Answer:

its c: DNA Sequences

Explanation:

I got it right

5 0
2 years ago
Which of the following characteristics do most amphibians share?
insens350 [35]

Answer:

`B

Explanation:

4 0
3 years ago
Read 2 more answers
Mary lives in a remote mountain town. The community has been approached by a nuclear power company to build a waste storage faci
nadezda [96]

Likely to be a poisonous nuclear power plants waste would concern her of her own health issues and family and Community

7 0
3 years ago
Read 2 more answers
In the Calvin cycle more atp than nadph is used how is this difference made up
Veseljchak [2.6K]

Answer:

Explanation:

The detailed description of photosynthesis is that chlorophyll a becomes oxidized chlorophyll a after being irradiated, and the water in the thylakoid is oxidized by oxidized chlorophyll a to form oxygen and hydrogen ions, and hydrogen ions pass through the class. The ATP synthase on the capsule membrane passes through the membrane into the chloroplast matrix, where it provides a certain chemical potential (ie, an energy produced from a high concentration to a low concentration), and then ADP and Pi on the membrane. Will get energy to form ATP; and NADPH+ is the front chlorophyll a is oxidized by light to release high-energy electrons e, e will be transferred to NADP+ (oxidized coenzyme II), the photolysis of the front water does not produce hydrogen ions? This led to the combination of NADP and H+, which became NADPH.

Next, their use, in front of the photoreaction, in the dark reaction, CO2 will react with the five-carbon compound in the chloroplast matrix, fixed to the formation of a three-carbon compound (one C in CO2, five C in five-carbon compound, Two three-carbon compounds are formed, and then ATP and NADPH supply hydrogen, respectively, and then return to ADP+Pi and NADP+, and the reduced three-carbon compound becomes organic (mostly sugar) and becomes The five-carbon compound will react with CO2 again, which is the Calvin cycle.

<em>Genetic mutation is an important factor that contributes to the pathogenesis and development of Alzheimer’s disease (AD). The genetic factors studied include the dominant mutations of genes encoding amyloid-β precursor protein (APP), presenilin 1 (PSEN1), and presenilin 2 (PSEN2). Additionally, more and more genes have been found to be potentially associated with AD, such as apolipoprotein E (APOE), glycogen synthase kinase 3 beta (GSK3B), dual specificity tyrosine-phosphorylation-regulated kinase 1A (DYRK1A), and Tau. Although many studies on the treatment of AD have not been successful, gene therapy is still considered as a potential way against AD, and some gene-therapy-based therapeutics have entered the clinical trial stage. Existing strategies for gene therapy against AD include gene inactivation, genetic modification, and immunoregulation, etc.</em>

<em>https://www.creativebiomart.net/alzheimacy/therapeutics/gene-therapy/</em>

8 0
3 years ago
Other questions:
  • Differentiation requires __________ of particular genes to produce populations with __________ capabilities that form tissues. d
    6·1 answer
  • Why is the model used to describe the plasma membrane called the fluid mosaic model?
    15·1 answer
  • Brian comes to the block area and knocks down a building that Tim and Jody are constructing. The most probable reason for Brian'
    11·2 answers
  • Which scientist made observations which led to the theory of evolution? darwin bohr thompson edison
    6·1 answer
  • if a cat has a short tail it has ss alleles for tail length. if it has a long tail, what are the possible alleles it could have
    15·2 answers
  • Which is the most accurate statement about the heating curve and energy
    6·2 answers
  • Both Charles Darwin and Alfred Russel Wallace argued that: *<br> 3 points
    9·1 answer
  • Explain how sunlight is the primary source of energy for your own life
    8·1 answer
  • Pls help me with 5.4 and 5.5 thanks
    6·1 answer
  • the text points out that studying animals may shed light on diverse aspects of human behavior. for example, research using honey
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!