What are the building blocks of proteins?(1 point) sugars fatty acids starch amino acids
Which of the following would best be classified as Science? making observations regarding ant behavior building a bridge folding a table using a cell phone
In order to produce the most ATP, an organism needs to perform hematopoiesis anaerobic cellular respiration photosynthesis dehydration synthesis aerobic cellular respiration
When games and competitions are held at high altitudes, athletes must specially train to postpone their cells from switching to aerobic cellular respiration anaerobic cellular respiration dehydration synthesis hematopoiesis photosynthesis
The many physical changes that occur during puberty can affect your emotional mental, and social health. (1 point) true false
What are the building blocks of proteins? (1 point) amino acids starch sugars fatty acids
Where does cellular respiration occur?(1 point) chlorophyll mitochondria bacteria lungs
Photosynthetic organisms like grass are able to __ use substances in the air as a major source of carbon. make all of their organic matter from organic molecules in the soil. use water they take in through their leaves as a final electron acceptor. change the light energy from sunlight into sugars
The long neck of a giraffe is an example of: A) Learned behavior B) Adaptation C) Mutation D) Instinct
Which of the following hormones is responsible for the regulation of the menstrual cycle? Progesterone Estrogen Cortisol Growth hormone
Different forms of a gene controlling a particular trait are called - alleles hybrids punnetts zygotes
How can scientists use comparative anatomy? A. to understand the size between organisms B. to understand the climate in which organisms live C. to understand evolutionary relationships between organisms D. to understand the food chain order of organisms
7. Explain what the results show about the flow of energy in an ecosystem.
Where do you put the parents' genotypes when you're doing a Punnett Square? Inside the box Outside the box on the top and left
Which of the following structures detects changes in the environment and sends this information to the brain? Neurons Glial cells Hormones Sensory receptors
What is the primary role of the spinal cord in the nervous system? Storing sensory information Carrying messages between the brain and the body Producing hormones None of these
What is the primary purpose of packaging DNA into chromosomes during mitosis? A To prevent genetic mutations B To make DNA more compact C To allow DNA to move to opposite ends of the cell D To increase genetic complexity
In a species with a body cell having 6 chromosomes, how many chromosomes would be in the gametes after meiosis? A 3 chromosomes B 2 chromosomes C 6 chromosomes D 12 chromosomes
Which of the following best describes the process of transpiration? Water transforms from a liquid to a gas Plants release water vapor during photosynthesis and respiration Energy flow from one organism to another Bacteria perform nitrogen fixation
In the genetic code a sequence of three mRNA nucleotide bases that specifies a particular amino acid (or a stop signal)is known as a: Codon. Anticodon Gene.
