What would a Jewish person most likely do during Rosh Hashanah? A. eat special delicacies. B. go to work. C. engage in a fast. D. read the Exodus story.
39. The body needs ___________________ in only small amounts, but these organic molecules are an important part in helping perform cellular reactions. (1 point) 40. When a person loses consciousness due to a head injury from a car crash, the ____________________ keeps the body functioning by regulating the flow of information between the brain and the rest of the body. (1 point)
Gated channel in a cell membrane allows A. osmosis. B. simple diffusion. C. active transport. D. facilitated diffusion.
Cancers arising from connective and fibrous tissues such as bone, cartilage, or muscle are called carcinomas. sarcomas. lymphomas. leukemias.
Which statement describes how work and power are similar? (2 points) You must know force and distance to calculate both. You must know energy and force to calculate both. You must know velocity and time to calculate both. You must know time and energy to calculate both.
Complete the sentences about inheritance. The code for heredity is carried on______ in each organism's DNA.
According to the theory of evolution, birds feathers evolved from: a) reptiles scales b) fish fins c) gill slits d) gill arches
As an overall result of the citric acid cycle, NADH atoms are consumed. are produced. act as catalysts. act as oxidizing agents.
Which human action has not lead to significant changes in Earth’s biomes? a. agriculture b. burial practices c. pollution d. large-scale fishing
Which statement describes a problem with the peer review process in scientific research? It can sometimes reject important new ideas or novel techniques. It forces new scientists to meet the same standards that established scientists meet. It always requires scientists to have to reanalyze their data. It often makes it more difficult to justify a conclusion.
Which tissue is responsible for voluntary and involuntary movements? A. Muscle tissue B. Epithelial tissue C. Connective tissue D. Nervous tissue
Review the image of the earthworm. which of the following best describes the characteristics of the earthworm? select all that apply
What could be the possible result of founder effect on genetic variation? Decrease in genetic variation Increase in genetic variation No change in genetic variation
What male reproductive structure releases sperm into the vas deferens? Urethra Epididymis Testes Penis
Which of the following correctly describes the appearance of muscle tissue found in the heart? Single-nucleus, non-striated, short cells Single-nucleus, striated, branching cells Multinucleated, non-striated, branching cells Multinucleated, striated, long threadlike cells
Which of the following accurately describes the patterns of inheritance in human blood types? A. Two alleles code for blood types and four phenotypes are possible. b. Allele IA and IB are codominant, and allele i is recessive. c. Allele i is dominant over alleles IA and IB. D. Three alleles code for blood types and three phenotypes are possible.