★ Biochemistry Quiz
An atom becomes _________ when it gains electrons.
A. Positive
B. Negative
C. Neutral
Select your answer:
Topics:
Health and Social Care Sexual Reproduction Disability Etiquette & Physical Activities HCMA - Hematology Biology for Engineers Cell Structure and Function Concept Beneath the Skin Pulmonary Edema and CHF Musculoskeletal LE Dermatology Terms and Definitions - Diseases Vascular EMR Pathophysiology Functional Neuroanatomy of the CNS Vocabulary - HealthOther quiz:
Cell Structure and Functions › ViewThe extremely flexible tissue that provides support in soft, nonwoody plants, allowing them to grow upward, is:
A. Parenchyma tissue
B. Collenchyma tissue
C. Sclerenchyma tissue
D. Dermal tissue
Food › View
What are the main sources of food?
A. shopping mall
B. supermarket
C. restaurant
D. animal and plant