Respuesta :
1. The right answer is cellular respiration.
Cellular respiration allows the production of ATP through the breakdown of glucose assisted by oxygen. We talk about aerobic metabolism. This metabolism is to oppose the fermentation which is done without oxygen (anaerobic) and that we detail in another file. Cellular respiration is divided into two phases, one cytoplasmic and the other mitochondrial.
2. The right answer is Chloroplasts transform light energy into chemical energy.
Chloroplasts convert solar energy into chemical energy, which are carbohydrates.
Chloroplasts (or plastids) are present in all plant cells (with the exception of some unicellular species that lack them). Located in the cytoplasm of the cell, containing chlorophyll and providing photosynthesis.
3. The right answer is It is constructed by connecting smaller monomer subunits.
Cellulose is a linear homopolymer composed of very numerous units of D-Anhydroglucopyranose (AGU) interconnected by β- (1 → 4) glycosidic linkages. The repetition pattern is the cellobiose dimer. The AGUs are in chair conformation and have 3 hydroxyl functions: 2 secondary alcohols (in position 2 and 3) and a primary alcohol (in position 6). These hydroxyl functions, as well as the glycoside bonds, are in equatorial position with respect to the plane of the cycle, which therefore causes the hydrogens of the ring to be in the axial position.
The degree of polymerization differs enormously depending on the origin of the cellulose; its value can vary from a few hundred to a few tens of thousands.
4. The right answer is Chloroplasts convert light energy into chemical energy that can be used by mitochondria.
Mitochondria and chloroplasts are organelles (organ-like cell elements) of the cytoplasm with a double membrane (inner membrane and outer membrane) and multiply as bacteria by division or budding.
Mitochondria are present in animal and plant cells, they allow the synthesis of proteins and are between 0.5 microns to 7 microns; chloroplasts are characteristic of plant cells, they capture sunlight and are the source of photosynthesis.
5. The right answer is homeostasis.
Homeostasis biological process that allows constants of the internal environment of the organism necessary for its proper functioning to be maintained (in limited values).
The whole regulation of homeostasis is through the autonomic nervous system (autonomic nervous system) and endocrine (hormonal) glands.
7. The right answer is chloroplast.
Chloroplasts are located in the cytoplasm of eukaryotic photosynthetic cells. In algae of the genus Chlamydomonas, there is a chloroplast per cell, usually bell-shaped and occupying a large part of the cytoplasm.
In the higher plants, most aerial parts contain them, and the leaves contain the most. Their favorite place is especially the mesophyll of the leaf where each cell can contain several tens of chloroplasts. Various aerial tissues do not contain much: epidermis-coating cells, aquiferous stomatal cells (groups of cells that evacuate water from certain leaves). In general, non-exposed tissue cells such as roots do not have them.
8. The right answer is It allows passage of particles into and out of the cell.
Membrane proteins are one of the three major classes of proteins besides fibrous proteins and globular proteins.
The functions of membrane proteins can be
*Signaling: Receptors coupled to G proteins
*Energy conversion: Photosynthetic reaction center ATP synthase
*Transport: Such as ABC Transporters, Potassium Channel, Aquaporins
10. The right answer is Only active transport requires ATP.
It is a transport of molecules against a concentration gradient that uses metabolic energy.
Permeases have a high specificity with respect to molecules.
There may also be saturation of the carrier.
The "ABC transporter" transport system is present in bacteria (ATP binding cassette transporters): it is a transporter with two hydrophobic trans-membrane domains associated on the cytoplasmic side with two nucleotide binding domains.
- Cellular respiration uses the products of photosynthesis as reactants.
- The main role of plastid in Chloroplasts is to transform light energy into chemical energy.
- Cellulose is a carbohydrate and a polymer of glucose which is constructed by connecting smaller monomer subunits.
- Chloroplasts convert light energy into chemical energy that can be used by mitochondria
- A jackrabbit has large ears containing blood vessels that help it maintain a constant body temperature by adjusting heat exchange with the surrounding environment. It is a characteristic of homeostasis.
- Statement 1and 2 describe one similarity and one difference between cellular respiration and photosynthesis
- Plant cells use sunlight to make their own food. The structure of chloroplast allows plant cells to perform this function.
- Membrane protein allows passage of particles into and out of the cell.
- The graph that shows a lower enzyme activity is further away from the optimum temperature. The optimum temperature should have the highest activity.
- Only active transport requires ATP.
Further Explanation:
In the cellular respiration process, we utilize glucose and oxygen to produce carbon dioxide and water. Carbon dioxide released by body is then absorbed by plant and then they utilize it as an energy source. So, cellular respiration process uses glucose to produce energy rather than photosynthesis.
C_{6} H_{12}+O_{6}+6O_{2} → 6CO_{2}
+6H_{2}O+CHEMICALENERGY+ATP
The process of photosynthesis occurs in Chloroplast and respiration occurs in mitochondria and cytoplasm. Photosynthesis is an anabolic process. Plant cells are known to be eukaryotic cells that are found in the green plants. It consist plastids which have a capability to perform photosynthesis and also help in storing starch. Photosynthesis is the process by which glucose and oxygen is produced with the help of sunlight, water, and carbon dioxide. In this process glucose is not use.
6CO_{2}+6H_{2}O→ 6C_{6}H_{12}O_{6}+6O_{2}+CHEMICALENERGY+ATP
Membrane transport is a group of method that helps in controlling the movement of the molecules such as ions through the biological membrane-like lipid bilayer. Membrane has many transporters which allow passage of molecule for example ABC transporter is membrane protein.
The transport of molecules can either be active or passive transport. Passive transport refers to the movement of the ions or other molecules across the membrane without any input of the energy. On the other hand active transport requires ATP or energy to transport molecule.
Enzymes play a crucial role in decreasing the activation energy of a reaction. The activation energy is referred as the amount of energy necessary to start the reaction. Enzymes works by the binding of reactant molecule to the substrate .and hold them in such manner that the chemical bond-forming and bond-breaking processes occurs more readily. The enzyme which has lower activity is very far away from optimum temperature.
Learn more:
- Learn more about cellular respiration https://brainly.com/question/543244
- Learn more about diffusion https://brainly.com/question/1386629
- Learn more about phospholipid bilayer https://brainly.com/question/751529
Answer Details:
Grade: High School
Subject: Biology
Chapter: Membrane Biology
Keywords:
Optimum temperature, plastid, chloroplast, mitochondria, enzyme, bond, activation energy, cellular respiration, photosynthesis, active transport, passive transport.
